3e Audio A7 Next-gen HiFi Stereo Amplifier | TPA3255 Chip
3e Audio A7 Next-gen HiFi Stereo Amplifier | TPA3255 Chip 2x250W PBTL with Enhanced PFFB | 48V5A Power Supply for Home Theater Bookshelf Passive Speakers
From the brand
3e Audio + ALSOZONE
"Guarding the Authenticity of Sound" is the original aspiration of 3e Audio + ALSOZONE. In the philosophy of 3e Audio + ALSOZONE, a high-quality power amplifier is never a cold piece of machinery, but rather a "Guardian of Sound" — we refine our products with triple craftsmanship, and within the closed loop of sound creation and end-user presentation, we preserve the most authentic form for every segment of sound.
Next-Gen PFFB Technology & Premium TPA3255 Chip for Studio-Grade Sound Experience audiophile-level performance with dual TI TPA3255 chips in PBTL configuration. Our advanced Post-Filter Feedback (PFFB) technology delivers 0.0004% THD, 104dB SINAD (at 5W), and 125dB SNR—minimizing distortion and ensuring consistent clarity across all speaker loads. Push 125W@8Ω or 250W@4Ω per channel for powerful, dynamic sound that brings music, movies, and podcasts to life with deep bass and precise detail
Pure Analog Signal Path & Flexible Input Options Enjoy uncompromised sound with direct analog input (no ADC conversion)—preserving the natural warmth of your audio source. Switch to volume bypass mode to eliminate signal interference, creating a pure chain from DAC to speakers. Supports XLR/¼" TRS balanced and RCA single-ended inputs (with gain control), plus auto power on/off and signal sensing for energy efficiency—perfect for home theaters, bookshelf setups, or desktop systems
User-Customizable Design for Personalized Sound Tailor your listening experience with swappable op-amps (stock OPA1656/OPA1612). Compatible with DIP8 dual discrete op-amps like Sparkos SS3602, MUSES02, OPA2604, and Burson V5i/V6/V7, it lets you fine-tune sound signature to match your speakers and preferences. The user-centric design adds flexibility for HiFi enthusiasts and casual listeners alike
High-End Components & 6-Layer PCB for Maximum Performance Built with audio-grade capacitors, flat-coil inductors, low-noise op-amps, and TI power management ICs—every part is selected for superior sound and reliability. The 6-layer PCB design reduces interference and optimizes signal flow, ensuring the amplifier maintains peak performance even during extended high-power use
Efficient Full-Body Heat Dissipation for Stable Operation Stay cool under pressure with a full-body heat dissipation system. The TPA3255 chips are mounted on a large heatsink integrated with the chassis, while bottom and dual-side ventilation holes boost airflow. This design prevents overheating, guaranteeing stable, distortion-free output whether you’re cranking up the volume for a party or enjoying a long listening session
If sandy shores await, dress your best with the help of Beach Cafe. From sleek swimsuits to comfy kaftans, there’s beachwear to suit every kind of beachgoer. Looking to tone up your tan or take a dive in the deep big blue? Make sure you’ve got a Beach Cafe discount code to hand so you can save on beach and swimwear that suits your style. Featuring specialised sizes to accommodate curves, tummies and busts both big and small, you’re sure to find the perfect fit for your time on the coast at Beach Café.
Highland Fayre’s luxury food hampers are the stuff dreams are made of. Based in Scotland, this brand specialises in the best Scotland has to offer, including chocolate, fresh food, wine and cheese, as well as a range of gourmet food products from around the world. Try out a hamper for yourself or send one as a thoughtful gift, and be sure to apply a Highland Fayre discount code for money off your purchase. Check Groupon for Highland Fayre’s best offers, including site-wide discount codes, sales and more. Groupon should be at the front of your mind when making a purchase from Highland Fayre. Whether you’re looking for a delicious Christmas hamper or an indulgent vegan gift box, we can help you save with Highland Fayre voucher codes for free shipping or percentage discounts, and we’ll keep you informed about any new sales. We’re always refreshing our page, so keep checking back to access the best Highland Fayre deals. This brand shines when it comes to the Highland Fayre Scottish hampers. Sample Scotland’s best biscuits, wines and more indulgent treats – it works perfectly as a delicious gift for birthdays, anniversaries and Christmas. You can even enjoy a great saving if you shop with a Highland Fayre promotional code from Groupon: just enter the code at the checkout when you place an order.
Jake have been stocking the most in-demand shoe brands for over 35 years, and consequently know a thing or two about fashionable footwear. They're highly adept at selecting smaller, more specialist manufacturers who can spice up their catalogue with unexpected and innovative ideas. None of this needs to break the bank , by combining existing deals with a Jake Shoes discount code you can expand your shoe collection beyond your wildest dreams for far less than you'd otherwise think.
In today's digital world, anyone can be a photographer and turn any moment into an impromptu photo shoot. With lots of innovative and creative solutions for your favourite snaps, turn those moments into treasured prints, photo books and other homewares with My Picture. Employ a My Picture discount code that we’ve got here at Groupon and you can get an even better deal when transforming your pictures! Visit My-Picture.co.uk and discover what you can make of your best photos.
Reading is a critical part of children's individual development and Scholastic makes it easy for every child to access books they'll adore. If the excitement of Scholastic's Book Fair has left your child hungry for more, they'll love the even larger selection of titles available on the Scholastic website. Let them pick out their favourite titles, then add a handy Scholastic promo code to your order to scoop a generous discount. From funny stories and classic tales to non-fiction and TV favourites, there's a book suitable for every child.
There are certain things that we would struggle to live without these days: the internet, decent TV, and mobile phones are pretty high on the list for everyone. We are also pretty keen on finding the best deals out there - make the most of a Sky offer code and enjoy great discounts on your plan! Sky offer a wide range of services including award-winning TV Channels as well as great broadband and mobile packages that will help you link your devices and subscriptions quickly and easily.
