Last chance! My favorite wireless earbuds for personalized sound are $70 off in Amazon’s Big Spring Sale

Denon PerL Pro in charging case deal image
(Image credit: Denon)

The Amazon Big Spring Sale six-day event may have finished but there's still time to grab Denon's PerL Pro wireless earbuds with personalized sound and lossless audio support at their lowest ever price. We just checked all these deals ad they're still live as of March 28. 

Right now the Denon PerL Pro wireless earbuds are just $279 at Amazon, which is $70 off the full retail $349 price. That's a very worthwhile 20% discount on one of the best wireless earbuds I recommend for audiophile sound. Discounts on Denon's flagship buds are rare, but I've found a similar spring deal running on them at Best Buy.

Recent updates

Update: We just checked and all deals on this page are still running as of March 28, 6:00AM ET. 

  • Right now, U.K. residents get a slightly better deal with £100 off the list price. That's a 33% discount, making them just £199 at Amazon U.K.  
Denon PerL Pro: was $349 now $279 @ Amazon
The Denon PerL Pro are the best wireless earbuds for personalized sound. They adapt to your hearing capabilities to ensure you hear the full range of frequencies as evenly as possible. Additionally, they have effective noise-canceling as well as aptX Lossless audio support when connected to compatible devices. Don't miss out, this is the best deal I've seen on them so far.
Price check: Crutchfield $279 | $279 @ Best Buy 

Denon PerL Pro: <a href="https://target.georiot.com/Proxy.ashx?tsid=45724&GR_URL=https%3A%2F%2Famazon.com%2FDenon-Bluetooth-Canceling-Personalized-Technology%2Fdp%2FB0C61G4X7P%2F%3Ftag%3Dhawk-future-20%26ascsubtag%3Dhawk-custom-tracking-20" data-link-merchant="Amazon US"" target="_blank" rel="nofollow">was $349 now $279 @ Amazon
The Denon PerL Pro are the best wireless earbuds for personalized sound. They adapt to your hearing capabilities to ensure you hear the full range of frequencies as evenly as possible. Additionally, they have effective noise-canceling as well as aptX Lossless audio support when connected to compatible devices. Don't miss out, this is the best deal I've seen on them so far.
Price check: <a href="https://shop-links.co/link?publisher_slug=future&exclusive=1&u1=hawk-custom-tracking&url=https%3A%2F%2Fwww.crutchfield.com%2Fp_033PERLPRO%2FDenon-PerL-Pro.html&article_name=hawk-article-name&article_url=hawk-article-url" data-link-merchant="crutchfield.com"" data-link-merchant="Amazon US"" target="_blank" rel="nofollow">Crutchfield $279 | <a href="https://shop-links.co/link?publisher_slug=future&exclusive=1&u1=hawk-custom-tracking&url=https%3A%2F%2Fwww.bestbuy.com%2Fsite%2Fdenon-perl-pro-true-wireless-adaptive-active-noise-cancelling-in-ear-earbuds-black%2F6562967.p%3F&article_name=hawk-article-name&article_url=hawk-article-url" data-link-merchant="bestbuy.com"" data-link-merchant="crutchfield.com"" data-link-merchant="Amazon US"" target="_blank" rel="nofollow">$279 @ Best Buy 

Denon PerL Pro: was £299 now £199 @ Amazon£100 off!

Denon PerL Pro: <a href="https://target.georiot.com/Proxy.ashx?tsid=45724&GR_URL=https%3A%2F%2Famazon.co.uk%2FDenon-Personalised-Cancelling-Resistant-Microphones-Black%2Fdp%2FB0C61G4X7P%2F%3Ftag%3Dhawk-future-21%26ascsubtag%3Dhawk-custom-tracking-21" data-link-merchant="Amazon UK"" target="_blank" rel="nofollow">was £299 now £199 @ Amazon
£100 off! The Denon PerL Pro are the best wireless earbuds for personalized sound. They adapt to your hearing capabilities to ensure you hear the full range of frequencies as evenly as possible. Additionally, they have effective noise-canceling as well as aptX Lossless audio support when connected to compatible devices. Don't miss out, this is the best deal I've seen on them so far.

The Denon PerL Pro are typically priced at $349 / £299. They look strikingly similar to the NuraTrue Pro, one of the best wireless earbuds I tested in 2022. They offer an extremely similar sound personalization experience thanks to proprietary tech from Masimo (a developer of medical technology solutions and consumer health and audio devices) called Adaptive Acoustic Technology. In essence, Nura/Masimo and Denon have joined forces. 

The unusual disc-shaped outer design may not appeal to everyone, but if you care about audio quality and getting the best sound for your hearing, few wireless earbuds are as successful at personalized sound as Denon's PerL Pro. We each have different levels of hearing, so who doesn't want personalized sound tailored exactly to their particular sensitivities? They also support aptX Lossless audio over Bluetooth from capable playback devices, and aptX Adaptive if not.

Although we haven't covered them as a Tom's Guide review, I've had extensive experience listening to them and rate them among the 5 best wireless earbuds for audiophile sound

With the personalized sound setup mode completed on the Denon PerL Pro, these earbuds got me closer to the kind of sound I expect to hear from a pair of standalone speakers. They make a musical connection I'd usually associate with a home hi-fi setup. Vocals have their own acoustic space, and the three-dimensional sound made me feel like I'd just taken a front-row seat at an intimate performance. 

Not everything works as well as it might though, and I find the twist-to-fit method of inserting the buds in my ears a bit hit and miss. For me though, it's the personalized sound plus the benefits that come with aptX Lossless audio support that make these buds so attractive. This is the first time I've seen them available with a discount. Don't miss out.

Lee Dunkley
Audio Editor

As a former editor of the U.K.'s Hi-Fi Choice magazine, Lee is passionate about all kinds of audio tech and has been providing sound advice to enable consumers to make informed buying decisions since he joined Which? magazine as a product tester in the 1990s. Lee covers all things audio for Tom's Guide, including headphones, wireless speakers and soundbars and loves to connect and share the mindfulness benefits that listening to music in the very best quality can bring.