A very tailor-made audio expertise

For higher or worse, I’ve put a not insignificant quantity of effort into squeezing as a lot high quality out of my listening expertise as I can, inside cause. Whereas meaning most of my music listening occurs at my desk with lossless recordsdata by way of a devoted DAC and headphone amp, I nonetheless recognize the comfort of Bluetooth earbuds. Even one of the best earbuds round might not match that high quality, however including in issues like energetic noise canceling makes it a a lot fairer commerce, which is why I’m all the time skeptical when a product guarantees all the advantages of each and not one of the tradeoffs.

Since Bluetooth took off, the trade has made strides to get audio high quality again to the place it was once we had been nonetheless harassed over earbud cords turning into knots the second they entered our pockets. Whereas the LDAC and now aptX Lossless codecs are proper across the bandwidth to sort out CD-quality audio, no less than on paper and underneath ultimate situations, that doesn’t imply a lot if the {hardware} is missing.

Whereas they most likely have one of the best sound I’ve heard from Bluetooth earbuds, the $350 value of the Denon PerL Execs might deliver a tear to your eye earlier than the music can.

Denon PerL Professional earbuds

Most revolutionary

The Denon PerL Execs are among the finest sounding units of earbuds obtainable. Whereas the ANC is not one of the best on this value vary, and even $100 beneath it, with the inclusion of Masimo AAT, Snapdragon Sound Lossless, and 10mm ultralow-distortion triple-layer titanium diaphragm dynamic drivers, they ship extremely clear high-fidelity audio even at max quantity, with impactful and thumpy bass, which come collectively to make you are feeling such as you’re listening to your favourite tracks dwell within the recording studio.


  • The automated hearing-based sound profile
  • Extremely low distortion, and crystal clear audio readability at each quantity
  • The soundstage is extremely large for earbuds
  • Individually customise the contact controls for every bud

  • aptX lossless and Snapdragon Sound are nonetheless pretty area of interest
  • The ANC is not something to put in writing dwelling about

Value and availability

Value it for the correct individual

The Denon PerL Professional earbuds can be found at most retailers you’d anticipate – Amazon, Bestbuy, and B&H being probably the most notable. With its $350 price ticket, and even the $280 sale value they’ve seen since launch, the PerL Execs are solidly within the premium machine value bracket.


Battery Life
8 hours of playback, as much as 24 hours with the case

Noise Cancellation

4 per bud

IP ranking

Supported codecs
SBC, AAC, aptX, aptX Adaptive, aptX Lossless

USB-C, Qi wi-fi

Driver dimension
10mm triple-layer titanium diaphragm


Spacial audio

Multipoint assist

What’s good concerning the Denon PerL Execs?

Unyielding audio efficiency

The large function draw of the Denon PerL Professional earbuds is undoubtedly the inclusion of the aptX Lossless codec, however that doesn’t imply a lot if the {hardware} can’t again up the software program. Whereas there’s no scarcity of asterisks surrounding the software program aspect of issues, the PerL Execs are able to downright spectacular sound high quality.

Even on gadgets that don’t assist the aptX Adaptive or Lossless codecs, the readability and soundstage are considerably higher than what you’ll discover in customary mass-market $250 premium earbuds. For this a lot of a step up in value, although, it will be a problem if that weren’t the case.

Whereas stepping up from aptX traditional to Adaptive or Lossless isn’t a distinction between night time and day on the PerL Execs, it’s extra like between midday and 4 pm. The distinction is there and straightforward to discern the second you begin on the lookout for it, but when all you want is gentle – or sound on this case – each work splendidly. Whereas I sometimes hearken to lossless audio over a wire for a lot of the day, the Denon PerL Execs are the primary wi-fi earbuds that don’t really feel like an enormous compromise in audio high quality for the sake of portability.

Denon’s headphone app is likely one of the higher ones I’ve used, too, and it’s a nice worth so as to add to the PerL Execs. It’s non-obligatory, however with full customization of the contact controls on every earbud, customized settings for the in-ear sensors, and a sensible EQ software, the app does nothing however enhance the consumer expertise.

Whereas earlier listening to profile choices – like what’s discovered on Beyerdynamic’s Free Byrds, for instance – depend on consumer suggestions throughout a listening to check, Denon makes use of Masimo AAT to automate the method. I used to be a little bit skeptical about how efficient this may very well be, however the outcomes made me a believer, leaving me with a profile higher than I’ve ever gotten from hours of twiddling with an EQ.


Beyerdynamic Free Byrd overview: Sony and Sennheiser higher look out

First makes an attempt are rarely this good

Apart from the good listening to profile, you continue to have a normal 5-band EQ with an “immersion” slider for the bass and sub-bass, guaranteeing you continue to have the liberty to regulate for style.

Whereas having all of those audiophile issues is sweet, the ANC feels a little bit underserved. The noise cancelling isn’t unhealthy by any stretch; it’s on par with most buds within the $250 value vary, but it surely isn’t as seamless as different audiophile buds I’ve used each day, just like the (barely extra reasonably priced) Technics AZ-80s.


Technics AZ80 overview: Flagship earbuds from a Hello-Fi legend

High-tier sound with wonderful ANC

Along with the usual choice of earbud bits, the Denon Perl Execs embrace a single set of medium foam suggestions, which I’m an enormous fan of, and two units of wings. Whereas extra foam suggestions would have been higher, it’s not as if they’re stiff sufficient to be uncomfortable should you usually use smaller ones. Each of these units of wings are comparatively massive in comparison with others I’ve used however wind up spreading that contact over a bigger space, minimizing scorching spots.

What’s unhealthy concerning the Denon PerL Execs?

Addressing the Snapdragon within the room

Whereas the Denon PerL Execs have a battery life I can’t complain about, the identical can’t be stated for my telephone. Whereas the aptX traditional codec is pretty light-weight for many gadgets, the higher-bitrate Snapdragon Sound flavors of aptX can really feel just like the globe on Atlas’ shoulders.

If you happen to’re nonetheless utilizing a telephone just like the 2022 Moto Edge+, which might’t even deal with the newer lossless model of Snapdragon Sound, your telephone will go from full to lifeless earlier than the PerL Execs even hit 50% battery, although newer gadgets ought to fare higher.

Even needing to contemplate that could be an ask as a result of the Snapdragon Sound membership isn’t precisely packed to the gills. The listing of appropriate telephones has a couple of acquainted names, like Motorola, Asus, and Sony (which is answerable for the competing LDAC codec), however Samsung and Google don’t make an look. This isn’t precisely a shock, what with aptX being a Qualcomm property – with the “Snapdragon” in Snapdragon Sound denoting platform exclusivity – and Samsung and Google’s use of Exynos and Tensor chips, respectively, they merely don’t have the required chips Qualcomm has blessed from on excessive.

The Denon PerL Pro earbuds with no wingtips, on top of a metal plate with stylized geometric patterns of a three dimensional object

Even with out Qualcomm’s particular sauce, I favor listening to music on the Denon PerL Execs over most LDAC earbuds with my Pixel 8 Professional, which speaks volumes concerning the {hardware} and Denon’s software program optimizations.

That makes my minor grievance concerning the PerL Professional’s transparency mode all of the extra puzzling. Whereas the ANC isn’t price complaining about, the “social” transparency mode offers some environmental noises like working water an nearly crunchy or sparkly high-gain impact. Often, it additionally has a jarring imbalance in sound by letting droning noise in on the aspect closest to it reasonably than permitting it on each or neither.

Whereas software program updates can alleviate that minor quibble, the identical can’t be stated of the bodily subject. Not everyone seems to be a fan of wings, myself included, so whereas each sizes didn’t give me any issues, clearly, your mileage might differ. Nevertheless, this appears like a official grievance due to the sheer dimension of the Denon PerL Execs. They’re fairly massive for earbuds, and most of that weight appears pushed towards the sizable contact targets. With out the added assist of the wings, I began experiencing gentle discomfort comparatively shortly.

Must you purchase them?

A no brainer for some, a tough promote for others

The Denon PerL Pro earbuds laid on the back of a lime green Gameboy Color, with the large wings and foam tips on the earbuds

If wings are a no-go for you, the Denon PerL Execs is probably not comfy to put on for prolonged listening periods. Plus, Samsung and Google customers can’t get probably the most out of them as a result of the high-bitrate codec they use is a Qualcomm {hardware} unique.

Regardless of all of that, I like them as a result of this feels just like the closest wi-fi earbuds have gotten to the standard of wired listening. Even with my Pixel unable to push them to their absolute restrict, the {hardware} and tuning have cemented their place in my pocket for the foreseeable future. That step up in value from Sony or Samsung’s flagship choices received’t be price it for everybody, after all, however the returns are removed from diminishing.

The Denon PerL Pro earbuds on a white background in front of the wireless charging case

Denon PerL Professional earbuds

The Denon PerL Professional earbuds mix high-end audio {hardware} with Masimo AAT adaptive audio and Qualcomm’s Snapdragon Sound Lossless codec to ship among the finest pairs of earbuds we have ever examined. The automated hearing-based EQ profile function have to be heard as a way to be believed.


Finest wi-fi earbuds in 2024

Your ears deserve one of the best, so select one of the best wi-fi earbuds

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