Smart changes and improved sound make the JBL Charge 6 the Bluetooth speaker to beat in this area of the market.
Clear, detailed, weighty audio
Long battery life (at the right volume)
Strong Bluetooth performance over long distances
Lossless audio over USB-C
Carry strap
No USB-C cable included
Slightly overrated battery claims
Key Features
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Powerbank
Internall battery can charge other devices
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IP68
Water- and dust-proof, plus drop-proof
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USB-C
Lossless audio via USB-C
Introduction
The JBL Charge 5 was, in common parlance, a banger of a Bluetooth speaker. The Charge 6 builds on that foundation by bringing some needed and useful tweaks to the previous formula.
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Longer battery life, a carry handle, and AI-assisted sound are among the round of improvements. The Charge 5 set the benchmark, does the Charge 6 push it further?
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Design
Water and dust-proof
Carry strap
USB-C input
Just like the previous versions, the Charge 6 is the speaker in JBL’s outdoor range that most looks like you’d want to play American Football or catch with it. Though at over 1kg of weight, you won’t want it to hit you in the face (or anywhere else for that matter).
Despite the weight gain (1.37kg), the new detachable carry strap makes carrying feel as if it’s lighter. The strap is easy to affix, and once it’s done, you have something less than an American Football and more like a handbag.
Image Credit (Trusted Reviews)
The button placement has changed to accommodate the strap, with two rows of controls for the Flip 7’s Auracast feature, power, volume, and playback controls. The USB-A port is gone, with a lone USB-C port included that also supports lossless audio from another source. It’s a shame then that JBL no longer includes a cable with the Charge 6.
The IP rating has shifted from IP67 to IP68, which makes this speaker waterproof and dustproof (it’ll survive submersion at a certain depth for a while). It’s also drop-proof from about a metre, so no need to worry if you’re the member of the party with clumsy hands.
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Colours include red, squad, purple, blue, black, pink and white.
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Battery Life
24 hours claimed
Fast charging
Acts a powerbank
With both the Grip and the Flip 7, I’ve mentioned that the battery life isn’t as long as expected if you’re playing at 50% volume. Clearly, JBL’s testing is done at lower volumes, but with certain speakers, that means you lose out on some audio performance, too.
I play music from a Spotify playlist (always shuffled) at 50% volume for several hours with each wireless speaker I test. When I did this with the Charge 6, I recorded a 20% drop in battery over two hours. That would suggest the speaker is capable of 10 hours at 50% volume.
But the Charge 6 is bigger than either the Grip or Flip 7, and it can go louder. So dropping the volume down to about 30% (still good for sound) produces better results.
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After seven hours of playing music, the Charge 6 recorded an 11% drop. I’m not going to bother with maths, but that’s a lot better and suggests that 24 hours (JBL’s claimed battery life) is well within reach, and that perhaps the most optimal volume for battery life is in the 40% volume area.
Enable the Playtime Boost and that provides another four hours, according to JBL. The Charge 6 can also perform as a powerbank, though JBL says there’s not enough juice to power a laptop. There’s fast charging support with 10 minutes providing an extra 2.5 hours, and it’s quicker to refuel the tank than it was with the Charge 5, taking three hours from zero to full.
Features
Bluetooth 5.4
Auracast
JBL Portable app
Features isn’t an area where JBL’s Bluetooth speakers pack much of a punch. It’s very simple and to the point.
I’ve mentioned that it can act as a powerbank and can play lossless audio through its USB-C input. The Bluetooth 5.4 connection supports AAC streaming, which is par for the course at this price. The Bluetooth connection is stellar, with no connection issues over long distances.
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There’s Auracast for grouping the Charge 6 with other compatible JBL speakers. There’s the possibility of stereo pairing if you’ve got two to hand.
With the JBL Portable app, you can check the battery life, update the speaker’s firmware, and play around with the sound in the EQ presets and custom options.
Sound Quality
Clearer, more detailed than Charge 5
Weighty bass
Spacious sound
It’s immediate from the off that the Charge 6 has a more powerful sound than the Charge 5. The power has been boosted from 40 to 45W, and at the same volume, you can hear the Charge 6 expel low frequencies with more force.
It’s a bigger sound and JBL has made some smart tweaks. It’s a little clearer through the frequency range and gains a little more in terms of sounding natural. It’s a smooth reproduction of music, so while there are areas for further improvement, when it comes to energy, vocal clarity, low-end performance, and detail, it’s a clear improvement over the Charge 5.
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With the midrange and vocals, there’s more depth, detail, definition and clarity. The Charge 6 is better at separating voices from the rest of the track than the Charge 5, so vocals stand out more.
With Shaka Khan’s Ain’t Nobody, in the second half of the track, the Charge 6 picks out her voice with more clarity and definition than the Charge 5, which sounds a bit more mumbly despite its crisper tone. The vocal clarity of the Charge 6 is excellent, whether dealing with female or male speakers.
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It’s more deft in communicating the highs, so although treble isn’t the brightest, compared to the Charge 5 those highs are clearer and more better defined, making the older speaker sound thinner in comparison. There’s a sense that the highs are smoothed out, but it does mean the Charge 6 is less abrasive and fatiguing with the highs.
Bass is weighty, summoning good amounts of energy and depth – it digs deeper than the Charge 5 and sounds clearer. The bass also holds up when playing music outdoors, so while it’s not up to the standards of the Brane X, it performs well.
Image Credit (Trusted Reviews)
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The Charge 6 also sounds much more controlled than the Charge 5, the sound of which can often spill out into sounding brighter, harsher and thinner by comparison. The Charge 6 pushes out more energy and power, music tracks flow better, there’s more dynamism (though still not much) which makes for a better all-round sound.
The Charge 6 is more articulate, more fluent, more fun than the Charge 5. It’s better at filling a room with sound, better in terms of loudness. It’s not the best-sounding Charge speaker in the range, an honour that goes to the Charge 5 Wi-Fi, but in terms of purely Bluetooth speakers, it’s the best in the series.
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That’s not to say there aren’t areas for improvement. Bass could go deeper with some tracks that require more extension, and the highs could stand out more, but these are minor quibbles. If you had the choice of a portable Bluetooth speaker and, say, an indoor Bluetooth speaker like the Bose SoundLink Home to choose from, the JBL wins.
Should you buy it?
You want the best Bluetooth speaker in its field
Yes there’s competition from the likes of Marshall and Bose, and while the gap is closing in some respects, the JBL is still the outright leader.
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You need even bigger sound
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JBL’s Xtreme and Boombox series offer bigger sound if you’re really looking to make some noise.
Final Thoughts
Small tweaks add up to an improvement over the Charge 5. Like with the Flip 7, JBL has made thoughtful changes to the design and sound, providing more bang for your buck with what’s quite easily one of the best Bluetooth speakers.
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The battery lasts for longer (at the right volume), and it’s retained most of the core features such as the powerbank while beefing up its IP rating and adding lossless audio over USB-C. This is a Bluetooth speaker that offers great value and performance, ensuring JBL remains the brand to beat.
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How We Test
The JBL Charge 6 was tested over three weeks, compared to the Charge 5 for sound.
Battery drains and Bluetooth connectivity tests were carried out.
The Irish Times reported that cuts would begin ‘in the summer’ and could affect a wide array of role types.
Up to 150 Ireland-based jobs are at risk at US software giant Oracle, amounting to a 16pc reduction of its approximately 900-strong Irish workforce.
As first reported by The Irish Times, Oracle is thought to have begun yesterday (29 April) the required statutory period of consultation with impacted staff following delivery of a notice of collective redundancies to the Department of Enterprise.
The Irish Times wrote that the cuts would begin “in the summer” and could affect an array of roles encompassing engineering and technical, sales, consulting, finance, and administration.
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SiliconRepublic.com has contacted Oracle for comment regarding this development.
In early March, reports emerged of Oracle’s intention to cut thousands of jobs globally to funnel funds into its major AI data centre expansion efforts. On the last day of the month, employees reportedly began receiving email notice of their redundancies.
Last September, the company revealed plans for its largest-ever restructuring, set to cost up to $1.6bn. At the time, Oracle’s Irish arm sent a collective redundancy notification to the Government.
Oracle, which employs around 162,000 globally, is one of the world’s largest cloud operators, having cemented itself as a leading AI infrastructure provider to major cloud users such as OpenAI.
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In March, an analysis from Forrester’s vice-president and principal analyst JP Gownder said: “It’s crucial to distinguish between laying off staff in order to make investments elsewhere – something that has been done since the dawn of capitalism – and AI replacing jobs directly.
“With Oracle, there are financial pressures to lay off staff. The company’s stock has fallen by more than 50pc since Q3 2025. The company is also making a play for future AI-related services revenues.”
Earlier this week, Meta contractor Covalen put around 700 Irish jobs at risk. The company, which employs around 2,500 and has sites in Dublin and Limerick, said it was in consultation in relation to “potential redundancies within its Dublin operations” and was “engaging directly and proactively” to support the affected teams.
Last week, Meta itself announced plans to cut 8,000 jobs, or 10pc of its headcount, as it reportedly seeks to mitigate the costs of heavy AI spending.
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Several Big Tech companies have been making layoffs in response to and in accommodation of AI. In recent months, Block has cut 4,000 jobs; Amazon, 30,000; and Atlassian, 10pc of its workforce.
According to the tracking site Layoffs.fyi, around 90,000 tech employees have been laid off in 2026 so far.
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“Nuclear AI startup” Fermi had hoped to build power plants generating 17 gigawatts of electricity, remembers Bloomberg, “three times the amount typically consumed by New York City.”
Hyperscalers could install their data centers on the site itself and tap directly into that power, which would come first from natural gas turbines and later from nuclear reactors. The pitch ticked so many boxes — artificial intelligence, nuclear energy, political connections — that some investors found it irresistible. Fermi went public in October worth more than $19 billion in market value, despite reporting no revenue or signed customers.
Now, the startup’s board has fired its top executive, Toby Neugebauer, after months of negotiations failed to secure a single client. Chief Financial Officer Miles Everson left as well… Fermi’s stock, meanwhile, has tumbled 84% from its peak. The company’s more than 5,000-acre site in the Texas panhandle — dubbed Project Matador, or the President Donald J. Trump Advanced Energy and Intelligence Campus — remains mostly unfinished. And some analysts see a cautionary tale of the market’s AI enthusiasm running ahead of reality, with investors betting on companies whose grand projects may never get built…
The idea of giving data centers their own, dedicated power supply not dependent on the grid may sound tempting, but former US Department of Energy official Jigar Shah said banks don’t want to finance it. The grid, drawing power from many sources, is more reliable than a handful of expensive, on-site plants, he said. He considers Fermi a failure “of monumental proportions” and says similar, off-grid data center projects elsewhere deserve more skepticism than they’ve received… “We’re allowing these types of projects to continue to be viewed as viable when they most certainly are not,” said Shah, who ran the department’s Loan Programs Office during the Biden administration….
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“It was a piece of dirt with a dream,” an investor who visited the site in February told the short sellers, Fuzzy Panda Research.
Vibe coding just got a whole lot more adorable. OpenAI introduced AI-generated pets to the Codex app, its agentic tool that helps with coding. These “optional animated companions” don’t do any coding themselves, but serve as a floating overlay that can tell you what Codex is working on, notify you when Codex completes a task or whether it needs your input on something. The new feature lets developers see Codex’s active thread, without having to switch away from your current open app.
Users can type “/pet” in to the Codex app to summon or dismiss the companion. There are eight built-in pets to choose from, but you can also generate your own with the help of AI with the “/hatch” command, like a cute goblin companion. Early adopters have already uploaded a bunch of options and there are even some versions of Microsoft Clippy.
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The pets are already available on both Windows and macOS versions of Codex. For a limited time, OpenAI is also offering 30 days of ChatGPT Pro for 10 of their favorite generated companions.
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Ryobi is a consistently high performer when it comes to pairing low prices with high quality. As such, it’s often hard to find great alternatives that match or surpass the lime green option’s value. Users tend to rate Ryobi gear highly, although some performance issues do seem to persist with the brand’s batteries. And digging a little deeper into the market of quality cordless drills, there’s actually a wealth of options that blend great prices with high power output and potent, additional features.
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The drill is a basic piece of equipment that no tool user can do without. This must-have home improvement item offers a powered approach to one of the most fundamental tasks you’ll face during renovations, repairs, and beyond. Plenty of toolmakers offer numerous drills in their catalogs, and these seven options are all from high quality brands and have plenty of potency on tap. All of them feature at least one important aspect that surpasses the output of Ryobi’s flagship 18V ONE+ HP Drill/Driver, a tool listed at Ryobi for a favorable $97 for the bare tool or $139 as a kit. It delivers 450 in-lb of maximum torque, a two-speed gearbox with a top speed of 1,700 RPM, and a 2.1-pound weight, with a 24-position clutch. These are all solid features and make for a robust drilling tool, to be sure, but there are some better options out there for users looking to veer in a different direction.
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Ridgid 18V Hammer Drill/Driver
The Ridgid 18V Hammer Drill/Driver offers heightened power production and far more robust capabilities in denser material thanks to its hammer action. And yet, the tool is priced like a standard drill. It’s available from Home Depot as a kit, including a 1.5Ah battery and charger for $80 and Amazon in bare tool format for $75. The drill delivers a significant, 800 in-lb of maximum torque, far outpacing many of its direct competitors in the low price category. It’s also 2.8 pounds, making for a relatively lightweight and serviceable tool that won’t drag you down over a lengthy day of use.
The drill offers a 2,100 RPM maximum speed with a variable speed trigger and a 24-position clutch. The tool delivers 3,200 beats per minute when the hammer mode is activated, offering an added depth of power that many other drills in this price range can’t match. The Ryobi model certainly falls short of the power output provided by this Ridgid model while also ringing up at a higher price. While you might find the tool outside of Home Depot, it’s worth noting that the two brands have an exclusivity deal (rather than Ridgid being owned by Home Depot). This means the orange retailer is often going to be the best source of Ridgid gear: Case in point, the Amazon offer is a worse deal, sure, but it also comes in bulk packaging rather than the manufacturer’s box.
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Makita 18V LXT Driver-Drill
Makita is known for innovative technology, with upgraded features often found exclusively on the brand’s equipment. The brand’s power tools are widely available, and it makes a substantial range of options in the drilling category.
The 18V LXT Driver-Drill is a frontline power tool operating on Makita’s primary battery system, delivering compact performance with plenty of heft. The tool weighs 3.3 pounds with a battery included, offering a mobile drilling tool that’s easy on the arms and shoulders. It also generates 480 in-lb of maximum torque, eclipsing the output of its Japanese compatriot’s offering. The tool also delivers 1,900 RPM no-load speeds, further surpassing Ryobi’s model.
This drill is adorned with a ratcheting chuck, allowing users to set their bit more firmly in the jaws for a solid lockdown and confident operation. It can be found at Home Depot as a bare tool for $124 and Acme Tools for the same (with an additional 12% off), which is not a better price than the Ryobi solution. However, it’s also available at Amazon for $90, suggesting that a patient buyer who shops around can find an excellent deal on a great power tool.
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Craftsman V20 Max Cordless Drill Driver and Impact Driver Set
For many years the Craftsman name carried a legendary tool warranty, and even though things have changed more recently, the brand’s power tools are covered under a three year limited warranty that still delivers plenty of support. The Craftsman V20 Max Cordless Drill Driver is a solid option for buyers seeking a basic DIYer’s support tool. It offers a 2.67-pound weight and 23 clutch positions. The drill delivers a 280 UWO (unit watt out) power rating, which admittedly isn’t very helpful and doesn’t translate to standard torque ratings in any meaningful way. The tool also produces 1,500 RPM maximum rotational speeds. It’s available as a kit solution with a battery and charger from Lowe’s for $99, but this isn’t the best bargain you’ll find for the power tool.
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The primary reason for the Craftsman V20 model’s inclusion on this list is because it can be found as a two-tool bundle alongside the V20 Max Impact Driver. This bundle kit is available from Amazon and includes two batteries (rather than one), a charger, and a canvas tool bag. The whole package is priced at $99, adding far more capability to your tool collection for the same price as the single drill kit elsewhere. The impact driver delivers 1,460 in-lb of maximum torque, offering superior driving power when necessary to compliment the drill’s functionality. For this price, it’s hard to beat how much capability you’ll add to your toolbox, making this bundle a solid option for early career DIYers, renters, and others who might be seeking additional bang for their tool buying buck.
Unlike the full sized 18V tools that form Milwaukee’s frontline solutions, the M12 range is incredibly lightweight, and features small tool bodies as a standard, without losing too much power. A wide selection of M12 tools also bear the Fuel moniker that indicates upgraded performance, as well. The M12 Fuel Hammer Drill/Driver is one of those tools, and it delivers plenty to like in a perhaps surprisingly cost effective package.
The tool can be found at Amazon for $104 as a bare tool, placing it slightly above the Ryobi model in price. It’s also available from Home Depot, but retails for $159. It can be found reconditioned for $95 at Factory Authorized Outlet, offering a refurbished model for less than Ryobi’s drill for those willing to go that route. Red Tool Store also sells the drill (new) for $149. The tool itself offers a 6-inch long build, making it one of the smallest drills you might bring into your collection. The tool weighs 2.6 pounds and delivers 400 in-lb of torque and a 1,500 RPM maximum speed.
Size is the primary appealing feature here, but the drill’s output is nothing to sneeze at, even if many of its performance is slightly behind Ryobi’s. The fact that a subcompact option is in the same conversation as a full sized alternative is a feat in itself.
Skil branded tools offer solid performance at a competitive price. There are high-end Skil tools to consider if you need professional-grade precision and performance from your equipment, but numerous Skil tools are also ideal for more moderate needs. A great option is the Skil PWRCore 20V Two-Tool Drill Driver and Impact Driver Combo Kit. The set of power tools is available with a battery and charger from Amazon for $79, making it a massively cost effective choice for renovators on a budget. The drill kit on its own (including a battery and charger) can be found listed at Lowe’s for $109, but it’s currently out of stock and also lacks the added impact driver to sweeten the pot.
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The drill offers 450 in-lb of maximum torque, matching the Ryobi drill. It’s 6.06 inches long, and weighs just 1.92 pounds. Combine all that with a maximum speed of 1,800 RPM, and you get a solid drilling option. However, what sets the PWRCore range apart though is its battery technology. The Skil power packs feature the brand’s PWR Jump capability, offering a 25% recharge to a dead battery in just 5 minutes. If you have a few in your arsenal, even a set of spent batteries can be quickly juiced up to deliver enough runtime to allow one power pack to gain a more substantial charge without having to wait.
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DeWalt 20V Max Atomic Compact Drill/Driver
Many DeWalt tools are priced a bit higher than other competitors like Ryobi as a result of the tool brand’s premium positioning in the market. Yet, its 20V Max Atomic Compact Drill/Driver breaks the mold, coming in at a price of $99 at Amazon. That’s roughly in line with the Ryobi model, but Amazon’s pricing history checker notes that it’s been listed as low as $74.48 in the last 30 days at time of writing.
DeWalt’s parent company, Stanley Black & Decker, has opted to deliver power ratings for many of its brands in an alternative format, using unit watts out (UWO) instead of the standard inch-pounds of torque and RPM ratings. The Atomic model offers 404 UWO, though the Amazon product page reports a torque rating of 160 in-lb, which may or may not be accurate. The drill is rounded out with a 5.88-inch head length that’s ideal for tighter environments, and at only 2.75 pounds it ought to be easy to hold up for a long time. The drill also offers 15 clutch settings and a 1,650 RPM maximum speed.
DeWalt is known for its high quality gear, and its Atomic series is among some of its highly acclaimed power tools that offer smaller units for more comprehensive coverage of difficult working requirements.
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Bauer 20V ½-Inch Drill/Driver
The Bauer 20V ½-Inch Drill/Driver comes from Harbor Freight’s low cost brand offering. The tool is available from Harbor Freight for just $40 as a bare tool, making it definitively the best-priced option on this list. And it’s certainly not the weakest performer by any means. The drill delivers 575 in-lb of maximum torque, far outpacing the Ryobi HP model, while offering 1,900 RPM maximum speeds and a 22-position clutch. The tool weighs 2.7 pounds and measures 8.25 inches, making it a bit heavier and offering less clearance for use in tight spaces. However, for standard drilling tasks this model far outshines its Ryobi competitor.
The tool offers a brushless motor and ratcheting chuck, both of which are typically reserved for more premium tools. It is also available as a kit option from Harbor Freight for $55, bringing a 1.5Ah battery and charger into the equation alongside the tool, though this is listed as an in-store only item for the time being (with no additional note about when it might be available online). Bauer is a low cost tool brand, but it’s a great option for novice users, light duty DIYers, and others. If you plan to really put the drill through its paces, a more premium solution may be warranted.
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Methodology
Lazy_bear/Getty Images
All of these drills are priced virtually the same or better than Ryobi’s high output (HP) 18V flagship model, and each one also sports at least one feature that outperforms it. Many of the drills featured offer numerous advantageous points of comparison, usually with the torque rating acting as the first point of superior performance. This makes each one worthy of consideration for a buyer in the market for a new brand or coming to the power tool space fresh, without existing brand and battery ecosystem allegiances.
The heightened performance and low price tags of each drill also make for a notable draw for buyers who may already have one or more tool brands in their arsenal but are seeking a new experience for their next purchase. This is especially true for the supreme cost effectiveness of the Craftsman and Skil options that bundle additional tools into the set for a price that remains on par with Ryobi’s bare tool.
Rewind back to 1961. Pontiac’s V8 program was in full swing thanks to pioneering engine builders like Clayton Leach and Mark Frank, filing patents that laid the foundation for high-performance eight-cylinder engines throughout the next two decades. The Pontiac V8 wasn’t a new concept by this point, having been introduced in 1955 as the 287 cubic-inch Strato-Streak, producing a humble 180 hp. But this year, Pontiac released a new engine attached to its full-size vehicle line-up: the “Trophy V8,” the first 389. Unlike the Strato-Streak, this engine produced a hearty 303 hp in high-compression trim, based on the NASCAR-winning powertrain (hence the name). But the engine was the same physical size as the Strato-Streak, meaning Pontiac could theoretically swap them over into smaller cars.
That idea got Pontiac’s engineers into gear. In the spirit of hot rodders of the day, imagine taking a car with a smaller engine — let’s say the newly redesigned 1963 Tempest, fitted with a 326 (still the same external dimensions as a 389). Why not just put the 389 in it and see what happens at that point? The engineers asked that very question, and we got our answer in 1964 with the birth of the Tempest GTO — and yes, “GTO” stands for something, by the way.
In short, Pontiac’s identical engine block dimensions provided a level of flexibility in engine development that spurred the dawn of the Muscle Era. It allowed not just the manufacturer but the engine builders themselves to effectively select which displacement (thus, horsepower and torque output) would best suit their needs. Moreover, its simple, modular construction improved reliability and likely service turnover. There’s a lot of benefits to break down here, so let’s get into it.
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Anatomy of the classic Pontiac V8
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First and foremost, let’s discuss what made these engines special. There are several patterns of Pontiac V8, differentiated by era and the size of the main journals on the crankshaft. These are the polished rounded surfaces on the crank that it rotates on within the engine block — in Pontiac’s case, you have small and large main journal types. In either case, both engine configurations retain that same exterior dimension, which is accomplished by modifying the engine’s bore and stroke.
Imagine you have a glass of water with vertical sides, but you want to pour more water in. That means you need a bigger glass, and there are three ways you can do this. You can make the glass wider, taller, or both — the same is true of engines. Making the glass wider is called increasing the engine’s bore, whereas increasing its height modifies the engine’s stroke.
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Engineers at Pontiac did both, beginning with the original 1955 287: This had a bore of 3.75 inches and a stroke of 3.25 inches. The largest displacement achieved (from the factory, at least), was the 455, appearing in 1970 with a bore and stroke of approximately 4.15 x 4.21 inches, respectively. In other words, the pistons were almost a half-inch wider and traveled up and down almost an inch farther within the confines of the same engine block. These represented some of the most powerful Pontiacs ever to hit the road, including the SD 455, the various Ram-Air 400s, and the 428 High Output.
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The influence of the Pontiac V8 goes beyond engine builders
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It’s difficult to understate the impact the original Pontiac GTO had. This was essentially the car that brought the idea of “cheap, little car with a huge engine” into the wider public consciousness. Sure, such vehicles existed before then, but they were generally pricey sports cars like the Corvette or niche enthusiast machines. The GTO’s formula was special because it married this performance to a relatively unassuming body, unintentionally giving rise to the muscle car. And none of this would’ve been possible had the famous Pontiac 389 not been able to fit under the Tempest’s hood.
This sort of setup worked wonders in a number of ways: Take logistics, for example. Whether you’re an engine builder or a parts shop, Pontiac V8s offer an extensive list of interchangeable parts, with many major components being shared between displacements — something that’s not true of small block versus big block designs of other companies. As they all have the same external dimensions, Pontiac’s engines effectively have no such distinctions. This also means they’re much easier to modify, since you could theoretically take any Pontiac engine and turn it into something producing big block torque with the right parts.
Lastly, there’s the level of refinement. All initial engine development is almost invariably plagued by teething issues as things like long-term reliability and manufacturing defects come into play. But Pontiac’s design was generally regarded as highly reliable by the time the big boys like the 389 and 400 debuted. After all, if you want to build a pioneering muscle car, it has to be durable enough to not just blow the doors off its competition but also get you home.
Defense officials have framed the effort as a necessary step to keep pace with both technological change and geopolitical competition. “We are equipping the warfighter with a suite of AI tools to maintain an unfair advantage and achieve absolute decision superiority,” Emil Michael, the undersecretary of defense for research and… Read Entire Article Source link
Cursor AI coding agent deletes production database and backups in nine seconds
Credential mismatch triggered an autonomous, destructive decision inside the Cursor system
Railway API allowed destructive actions without confirmation safeguards
A software company founder watched helplessly as an AI coding agent deleted his entire production database and all associated backups in just nine seconds.
Jer Crane, who runs the automotive SaaS platform PocketOS, said the disaster unfolded when a Cursor agent powered by Anthropic’s Claude Opus 4.6 encountered a credential mismatch.
The agent decided on its own to fix the problem by deleting a Railway volume where the application data lived. “It took 9 seconds,” Crane wrote in a social media post detailing the incident.
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Rogue AI agent bypassed multiple safeguards
The Cursor agent searched for an API token to execute the deletion and found one sitting in an unrelated file.
That token had been created for adding and removing custom domains through the Railway CLI, but its permissions were not limited to those specific actions.
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Railway’s API allowed destructive actions without any confirmation check, and the platform stored volume-level backups on the same volume as the source data.
Wiping a volume also deleted all backups associated with it, leaving Crane with no immediate recovery option.
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When asked why it proceeded with the deletion, the agent admitted it had guessed instead of verifying and ran a destructive action without being asked.
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Crane placed much of the blame on Railway’s architecture rather than solely on the AI agent.
The cloud provider’s API lacks confirmation prompts for destructive actions, stores backups on the same volume as production data, and allows CLI tokens to have blanket permissions across different environments.
Railway is also actively promoting the use of AI coding agents to its customers, creating more opportunities for similar failures.
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Crane noted that proper cloud backup systems should store copies in separate locations, not on the same volume where the original data lives.
A reliable backup strategy requires isolation from the source to survive a deletion event like this one.
Recovery and lessons learned
Railway CEO Jake Cooper stepped in and helped restore Crane’s data within an hour.
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The company patched the vulnerable endpoint to perform delayed deletions and added further safeguards to its API.
Crane estimates he has spent hours helping customers reconstruct their bookings from Stripe payment histories, calendar integrations, and email confirmations.
He is calling for stricter confirmation prompts, scopable API tokens, proper backup isolation, simple recovery procedures, and proper guardrails around AI agents.
AI tools like Cursor and Claude are powerful, but they are only as safe as the infrastructure they connect to.
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A system that allows a nine-second deletion of both production data and its backups is not ready for AI agents that can act without human approval.
Crane’s data was eventually recovered, but the incident exposed how easily an AI agent can destroy data when the underlying platform lacks basic safety features.
Developer Kraken Express introduced Windrose as a survival adventure set in the age of piracy, featuring a procedurally generated world where players can gather, build, and craft alongside the usual piracy activities such as fighting and looting. Released in Early Access in April, the game has since made headlines for… Read Entire Article Source link
Astell&Kern built its reputation on high end digital audio players, but its parallel run of flagship IEM collaborations with 64 Audio, Campfire Audio, and Empire Ears has been just as important in defining the summit tier of personal audio. The new Stella continues that strategy, developed with Volk Audio following the success of the Volk Audio Etoile.
The Stella combines a restrained industrial design with tuning shaped by studio engineer Michael Graves, aiming for a more deliberate and reference focused presentation. Astell&Kern knows how to build expensive earphones. The question is whether this one does enough to justify its asking price.
About My Preferences: This review is subjective and shaped by my own listening biases, even if I try to keep them in check. My ideal sound leans toward solid sub bass, textured mid bass, a slightly warm midrange, and extended treble, though I do have mild sensitivity in the top end.
Testing equipment and standards can be found here.
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Stella IEM: Driver Configuration, Crossover Design, and Build Materials
Without diving too deep into a lesson on metallurgy and material science, not all metals are created equally. Beyond process refinement and quality control, different alloys of the same metal can have wildly different physical properties. That is especially true for steel and aluminum, which are two materials commonly-found in IEMs. The Stella makes generous use of both. This IEM is one of the very few that I feel is truly built like a high-end luxury watch — the hand-feel is conspicuously similar to my Omega Speedmaster.
In fact, Omega and Astell&Kern use the same type of steel alloy, called Steel 316, in the Speedmaster and Stella. The rest of the faceplate uses high-grade sapphire glass, which again, is what you’d find in a pricey luxury watch. The Stella’s main chassis material is not steel, though — it’s aluminum. A&K went with a nice aluminum alloy for the Stella, opting for 6061-TG, a high-strength blend of aluminum, magnesium, and silicon. There’s a lot of practical benefits for this choice of metal, but its inherently resistant to corrosion, making it a great choice for a product that is exposed to skin oils, sweat, and the elements.
Even with a 6-way crossover, the Stella uses metal nozzles. This is a big win for durability and longevity, especially when compared to Volk’s other IEM, the Etoile, and its plastic nozzles. That said, it’s worth noting that the Stella, even with a 6-way crossover, only features 5 distinct sound tubes at the nozzle’s edge.
The Stella’s cable features a four-strand chain braid, coated in soft fabric. This all-black design matches the Stella’s fairly reserved and understated aesthetic, allowing owners to simply focus on listening rather than fussing over an over-developed cable. The fit and finish on the Stella is great across the board, barring a single design choice: the Stella’s cable features short 0.78mm pins. This results in a slightly looser fit at the sockets. It’s not an issue while wearing the Stella, but it becomes noticeable when pulling it out of its padded case.
I’ve had it accidentally disconnect on me a few times , which is a frustrating experience on a nearly-$4000 IEM. Aftermarket cables with properly-sized pins sit more-sturdily within the Stella’s sockets.
The Stella’s construction is among the best I’ve seen in the high-end IEM space. Handling it truly is reminiscent of my favorite watches which, at these prices, I feel is a must. Astell&Kern really outdid themselves with the Stella, and its going to be interesting to see how Volk’s future solo-developed IEMs measure up to this collaboration.
Accessories
Inside the box, you’ll find:
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1x Semi-hard leather carrying case
1x Leather cable strap
1x Padded IEM baggie
1x Microfiber cleaning cloth
3x Pairs foam ear tip
3x Pairs silicone ear tip
Volk’s “Deliberate and Minimal” approach is clear here, but at $4,000 the accessory package feels a bit restrained. What’s included is high quality, but it doesn’t offer the same range or sense of completeness you’ll find with some less expensive IEMs. Campfire Audio, for example, includes liquid-silicone ear tip varieties, spare cables, and often a variety of padded travel bags.
I like the Stella’s carrying case, but only for static, at-home storage. It is perfectly-sized to store the Stella in a loose coil and has enough space to use both the (fairly large) leather cable tie and padded IEM baggie. That said, there’s really not any extra space for a small dongle, let-alone something larger and more-capable like the Astell&Kern HC5. That, combined with the case’s lack of water resistance, makes me hesitant to use it for transport outside the house.
For that, I’d recommend grabbing a Pelican 1010 and a block of high-density foam so you can cut some additional protective pieces for the Pelican’s interior. That comes out to less than $35, but it’s $35 you shouldn’t have needed to spend in the first place.
Comfort
Comfort is a metric that relies heavily on factors influenced by your individual ear anatomy. Mileage will vary.
The Stella is large, and there’s no way around that. But in spite of its size, I didn’t have many major issues with comfort. Multi-hour listening sessions were tolerable, and I experienced only minor outer-ear soreness after 2.5 hours of continuous listening. I was able to increase comfort and ease-of-positioning by swapping to a 3rd-party cable that does not feature plastic ear guides. This allowed to me to pull the cable over the top of my ear with better precision and prevent the Stella from sagging under its own weight.
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The Stella’s cable is cloth-coated, but it doesn’t translate much noise in practice. I was able to move around without any distracting microphonics coming through.
I got great passive isolation with the included foam ear tips. Even loud, crowded coffee shops posed a minimal risk of disruption at normal listening volumes. Volk’s choice of foam ear tip is excellent, delivering comparable performance and comfort to Comply.
Listening
The Stella’s sound signature doesn’t fit cleanly into a particular box, but is loosely V-shaped. Its sub-bass is lifted beyond its mid-bass, giving it pronounced sub-bass presence. The Stella’s mid-bass isn’t particularly forward, but is not awkwardly cut like some of its more meta-styled competitors. This allows it to articulate subtle punches, even if it isn’t emphasizing them as much. The Stella’s upper mids are forward and clean, sitting in front of its gently-warm lower-mids. The Stella’s upper mids blend nicely into its treble, synergistically projecting a profound sense of air and space. Volk’s inclusion of EST drivers in the Stella’s upper-register pays dividends here, as the IEM renders a well-controlled, smooth sense of sparkle and shimmer. The Stella’s upper-treble is rock-solid and avoids major peaks, allowing most listeners to enjoy its massive resolution without serious fatigue.
Profoundly Smooth Treble
The Stella is unusually fit-dependent for me. When using standard silicone eartips, its treble was bright, though sometimes uncomfortably-sharp. It would hang with particular emphasis on overexcited upper-treble elements, but after switching to foam ear tips I found that its resonance peak around 12KHz smoothed-out, radically refining the upper-register’s disposition. What was once a borderline-tiring affair became a comfortable one. The Stella captures background treble details with extreme prejudice, exhibiting strong synergy with sources that pair well with sensitive transducers. The Stella’s resolving ability is effectively limited by how low your source’s noise floor is.
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I found myself pulled into the Stella’s airy, spacious rendering of “December” by Collective Soul. It keeps the rapid hi hat hits organized and layered, while still picking up the faint edge of electric guitar distortion during the bridge without smearing it.
It handles “Same Damn Life” by Seether just as well, maintaining the contrast between the background piano and sharper high hats. Each element holds its own space, with enough separation to make the textures easy to follow without feeling forced.
Even after tip rolling and experimenting with fit, the Stella can lean a bit too hard into the 8–12 kHz region. It’s not extreme, but it’s enough to draw attention to itself at times, especially if you’re sensitive up top. That’s a trait I tend to notice with EST based IEMs, and while the Stella is more controlled than most, it’s still present.
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On “Gotta Get Away” by The Offspring, that upper treble push can make the mix feel slightly uneven. The track’s rougher mastering doesn’t hide it, and the Stella doesn’t smooth it over either.
Midrange Performance: Emphatically Neutral and Uncolored
These days, it is common for trend-chasing brands to scoop out significant emphasis from both the lower-mids and mid-bass, ultimately giving their IEMs a cold and sterile disposition. The Stella, thankfully, balances its pursuit of “clean” sound with harmonic completeness, delivering what I consider to be a truly tonally-neutral midrange.
The Stella handles vocals with a clean, unforced presentation. On “MY LOVE” by HEIR, it places the voice clearly against the track’s hauntingly-empty background without adding weight or gloss that isn’t there.
It carries that same control into heavier material. “Bullet With Butterfly Wings” by The Smashing Pumpkins comes through with solid contrast and enough body to keep the vocal grounded in the mix. Beyond tonality, the Stella does a strong job resolving small vocal details. Intelligibility is high, and layering stays organized even when the track gets busy.
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The Stella’s midrange is clean and precise, and it translates directly into strong positional cues. Its control over a wide, deep stage is obvious. On “Sweetest Thing” by U2, instrumentation is spread deliberately across the soundscape, with clear placement that doesn’t feel exaggerated.
That sense of space carries into more delicate material. “End of Beginning” by Djo comes through with strong contrast and texture, letting the quieter elements breathe without losing structure. The Stella’s midrange strikes a balance between richness and precision that works especially well with tracks like this.
Truly “Hi-Fi” Bass Response
Bass is divisive. At first I was unimpressed with the Stella’s lower-register, as it sounded thin and lacking. Turns out, that was an artifact of the included foam eartips needing a bit of break-in to achieve a proper seal. Once properly fitted, I had a very different experience.
The Stella is definitely a sub-bass-centric IEM. It doesn’t quite have a “meta-styled” mid-bass scoop, but doesn’t lean too hard into that range either. This balance oriented tuning lets the Stella deliver tight, clean, and properly weighted low end. On “Neverland” by Mazde, the sub bass comes through with control and depth without bleeding upward.
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It handles impact just as well. The drum hits in “Way Down We Go” by KALEO land with real punch, but stay composed. Atmosphere is the right word here. On tracks like “Do You Feel It” by Chaos Chaos and “Fantasy” by Alina Baraz, the Stella extends as far as it needs to, building a solid low end foundation without drawing attention away from the rest of the mix.
With rock and alternative, the Stella’s bass is punchy but not dominant. On “Perforated” by Nominee, it renders the mid bass with strong clarity and speed, but never in a way that pulls focus from the rest of the mix. That slightly reserved mid bass still moves enough air to give the track proper weight, adding depth to the bass guitar and drum hits without overplaying its hand.
Comparisons
Comparisons are chosen based on what I find interesting. If there’s something you’d like to see added, let me know in the comments.
Campfire Audio Andromeda 10
The Andromeda 10 is Campfire Audio’s new all-BA flagship. It also features high-quality metal shells and backs 10 drivers per side. It runs $1,799, costing about half the Stella’s price tag. The Andromeda 10 comes with a wider selection of ear tips, notably including a set of liquid-silicone ear tips. The Stella’s silicone ear tips aren’t bad, but don’t seal for me as well as Campfire Audio’s do. Both IEMs come with foam eartips, but I find Campfire Audio’s to be overly-stiff. The Stella comes with great foams, second only to Comply in comfort. I like the Andromeda 10’s case more for travel, though neither the Andromeda 10 nor the Stella come with cases that are suitable for anything other than a short jaunt into the office. The Andromeda 10’s case is large-enough to store supporting accessories like a compact DAP or large USB-C DAC, which gives it a leg up in terms of practicality.
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Jumping straight to the Andromeda 10 with ears accustomed to the Stella is a bit disorienting — the Andromeda 10 places its sonic emphasis in very different places on the frequency-response spectrum. The Andromeda 10 has a more-linear bass shelf, tilted very slightly towards the mid-bass. The Stella, by contrast, picks up steam starting right towards the bottom of the mid-bass and carries out strongly down past 20Hz. This cements the Stella as a more rumble-prone, bass-happy IEM. The Stella pulls a bit of warmth out of its lower-mids by recessing the lower-mids, which is again quite different from the Andromeda 10’s warmer and more-flat lower-mids.
The Andromeda 10’s upper-mids peak around 2KHz, giving vocals a natural, but cohesive, placement. The Stella’s upper-mids are broadly-similar, but shift emphasis a little more towards the 3KHz and 5Khz ranges. Both IEMs are pretty transparent and detail-forward, though they render treble-bound elements pretty differently.
The Andromeda 10’s upper-treble is pretty well-behaved, strategically placing emphasis at the 8Khz and 12KHz ranges to pull out air and sparkle without becoming sharp. The Stella, by contrast, leans more-heavily into the upper-treble with some larger spikes around 10KHz. This gives the Stella a brighter, and occasionally sharper, tonality.
Both of these IEMs are slugging as hard as they can to deliver their respective visions of peak audio enjoyment. Neither are reference tools, and that’s what allows them to be so incredibly-expressive. The Andromeda 10 is warm, inviting, and subtle. Its strength comes from its incredible cohesion. The Andromeda 10 renders bright details with a vivid contrast that defies its fairly-flat lower-register and mild midrange. The Stella is quite different and textures out from the track boisterously — with big, bold strokes of bass and fine streaks of bright color lavished onto a broad canvas.
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Flowery expressions aside, the key differentiator here is that the Stella is more V-shaped, with a broader sub-bass presence and brighter upper-register. If you’ve got a treble sensitivity, as I do, then the Andromeda 10’s more-relaxed upper-mids and upper-treble will likely be better-tolerated by your ears. If you’re looking for big, imposing bass presence, then the Stella will probably appeal more to you.
EarAcoustic Audio VSA-PM Crown
The EarAcoustic Audio VSA-PM is the brand’s flagship (and only) planar-based IEM. It features top-shelf metal shells and a gorgeous bespoke 4.4mm cable. It costs $849, a small fraction of the Stella’s MSRP. It may not be a fair fight on price, but both still land in territory that appeals to buyers who aren’t particularly concerned about cost.
Neither the Stella nor VSA-PM are particularly light, though the VSA-PM has a smaller, more-ergonomic shell. This makes it easier to find a fatigue-free position on the ear than the Stella, which requires more careful placement.
The VSA-PM comes with a decent accessory package, but one that lacks the excellent foam eartips included with the Stella. The Stella’s silicone eartips are also better-sealing in my ears and more comfortable for long listening sessions, though you’ve got plenty of leftover budget with the VSA-PM to pick up Plussound Hybrid liquid silicone eartips, a full Campfire Audio Flight, or Comply Foam eartips. I actually run the VSA-PM with Comply Foam eartips for casual listening because it creates the best seal for my particular inner-ear anatomy.
Neither the Stella nor the VSA-PM includes a particularly protective case, and both use similar round zip designs. The Stella’s case does have a nicer, softer finish.
Sonically, the VSA-PM is a cooler, brighter IEM. The Stella has a substantial increase in bass presence across the board, though the VSA-PM isn’t exactly rolled-off or linear either. The Stella has a more-forward lower-midrange, giving it a bit of increased warmth compared to the colder, more-indifferent presentation on the VSA-PM. The Stella’s upper-mids aren’t as forward, and the VSA-PM places vocals and bright instrumentation more towards the front of the sound stage. The Stella’s upper-register is not as bright as the VSA-PM’s, featuring reduced lower and upper treble presences.
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The VSA-PM’s major strength is the sheer magnitude and smoothness of its treble, which is why I selected it to compare against the Stella and its EST drivers. There’s a lot of tonal similarities between the upper-treble on these two IEMs, and it boils down to just how smooth their upper-trebles are. That’s not to say either IEM features rolled-off treble — far from it. Neither experience a single hint of grain or grit, which is a timbral strength very few other IEMs possess. There’s a certain transparency and crystalline clarity possessed by the Stella’s drivers that the VSA-PM just barely misses out on. “Cheap” as the VSA-PM is, it’s pretty impressive how close it actually gets to the Stella.
The Stella, as the bassier and more V-shaped IEM, is the easier companion for casual listening. While it is occasionally sharper-sounding than the VSA-PM, the VSA-PM’s significant “treble shelf” tilts its presentation towards a magnitude of brightness that doesn’t line up with my preferences. That said, those that love treble will have an absolute field-day with the VSA-PM. Its planar driver does a great job of approximating the sensation of an EST driver. Those that are looking for richer, bassier sound will definitely prefer the Stella.
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Meze Astru
The Astru is Meze’s new flagship IEM. It features titanium shells and a single high-performance dynamic-driver per-side. The Astru costs $899 which, while pretty substantial, is much less than the Stella’s $3,900 price tag. Both IEMs are built nicely, but the Astru’s small, space-efficient shells have much better ergonomics. Less weight and easier positioning make for a “set and forget” experience, versus the Stella’s fairly precise positional demands. The Astru’s cable is quite nice, and features thick wires coated in a clear plastic. The Stella’s woven cable is also nice and actually transmits less noise when walking versus the Astru’s cable.
Both IEMs feature 4.4mm terminations are feel solidly-constructed. Neither the Stella nor the Astru feature particularly “generous” accessory packages, and both cost enough to where you’d be right to expect more. The Astru’s eartip selection is particularly disappointing, as I didn’t get much a seal with them. The Stella’s eartips are a lot better for my ear.
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Sonically, the Astru has a less-emphasized sub-bass a bit more weight behind its mid-bass. It resolves drum hits with a more consistent tactility, but doesn’t dig as deep during bass-heavy passages in EDM tracks. The Astru has a warmer, richer lower register overall, really capturing the smooth and relaxing Meze house sound. The Stella, while not cold in absolute terms, is cooler than the Astru. Its lower-mids are a bit more-recessed, giving the upper-mids a more-forward presentation. The Stella’s vocal range is more-forward and distinct than the Astru’s, trading a small bit of sound-stage cohesion for increasing perceived separation.
The Astru has a less-dramatic upper-register, pulling back relative to the Stella for basically the entire rest of the sonic spectrum. The Stella’s increase treble emphasis allows it to surface details more-easily and capture subtle treble details that the Astru will sometimes fuzz a little during very complex passages. At the peaks of instrumental complexity, the Astru can combine some layers that the Stella manages to stage with air. But in spite of the Astru’s lower price point and simpler driver configuration, it doesn’t sound too far behind, in technical terms.
The Astru’ fights its strongest in the lower-register, capturing nearly everything the Stella does. Subtle mid-bass textures, deep bass tones — the Astru and Stella are in lockstep. Where the differences begin to emerge is the upper-midrange and upper-treble. In these two particular regions, the Stella exhibits subtle improvements in dimensional sophistication and layering, allowing it to go the extra mile in immersion.
Between the two IEMs, I’d go with the Astru when I’m on the go or need to listen for long periods of time. Its lesser sub-bass production can be corrected with aftermarket eartips or warmer sources, while the Stella is simply as large as it is. The Stella makes for a better desk companion, delivering increased levels of depth and sophistication, particularly on somber rock and chaotic EDM tracks. If you’re treble-sensitive, or simply prefer warmer sound, then the Astru’s less-recessed lower mids and broader mid-bass may actually appeal to you more than the Stella.
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The Bottom Line
The Stella is about execution. The build is legitimately on the level of a luxury watch, and the tuning makes full use of its EST drivers without losing control. It delivers an open, expansive stage with strong depth and clarity, clean and well-layered mids, and tight bass with real sub bass presence. When it clicks, it offers a highly resolving, spatially precise presentation that feels deliberate rather than forced. It’s also more ergonomic than it looks, and the included tips are better than expected.
The tradeoffs are just as clear. Mid bass impact is restrained, so it won’t satisfy anyone looking for physical slam. The upper treble has a noticeable emphasis that can become fatiguing, especially on less refined recordings. The cable connection is easier to dislodge than it should be, the case leans more toward presentation than protection, and the shell size demands careful positioning to stay comfortable.
This is for the cost-is-no-object listener who values build as much as sound and wants a detail forward, airy presentation with strong spatial cues and a refined V-shaped tilt. If you’re treble sensitive, want more mid bass weight, or expect practicality to match the price, there are more forgiving options that cost a lot less.
Pros:
Built like a comparably-priced luxury watch
Skillfully-implemented EST driver tuning
Open and expansive soundstage
Intense depth and clarity
Tight bass control, potent rumble
Ergonomic, in spite of its size
Great stock eartips
Cons:
Lacking a sense of tangible mid-bass impact
Large upper-treble emphasis may trouble sensitive listeners
Short pins on cable connector permit the IEM to detach with less force than expected
Carrying case is more for looks than actual protection
Sizeable shells demand precise positioning to avoid ear irritation
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