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New released high resolution portable bluetooth headphone amps ------ BTR7
1. BTR7 bluetooth amplifier is with powerful battery ------ 880mAh, and you could continue to use it for 9 hours;
2. Wired+wireless charging support;
3. 3.5+4.4mm dual outputs;
4. High-performance DAC ES9219C*2;
A lossless, portable and high resolution Bluetooth amplifier just for you
1. BTR7 headphone amps can support two devices at the same time
In-vehicle mode
3.5mm+4.4mm
Dongle mode
880 mAh
High-performance DAC chip
High-performance Bluetooth chip
Thx AAA headphone amplifier
High-performance XMOS chip
Support MQA
BTR7 amplifier
Connect with your smartphones
Connect with your pc/laptops
Portable size and lightweight
BTR7 headphone amplifier
Rich accessories
Rich accessories
DezChapNuTZzz
2025-09-05 12:38:39
This gadget is hands down the best thing I've ever splurged on—seriously, not even my last slice of pizza can compete! It’s so good that my car's speakers might just audition for a rock concert. From the moment I unwrapped it, I knew I was in for a treat. The sleek design, paired with its high-tech features, makes it not only functional but also aesthetically pleasing. Each time I use it, I feel like I’m embracing a little piece of magic in my daily routine.First off, let's talk about the audio quality. The sound clarity is absolutely phenomenal; it’s as if I’m sitting front row at my favorite band’s live performance. The deep bass resonates in a way that gets my heart racing, while the crisp treble makes every note shine through beautifully. Whether I’m blasting classic rock anthems or immersing myself in smooth jazz, this gadget delivers an auditory experience that is truly unmatched.Moreover, its versatility is another major selling point. It seamlessly connects with my smartphone via Bluetooth, allowing me to enjoy my curated playlists from anywhere in the house or even while I’m driving. No longer do I have to deal with tangled cords or low-quality sound from my car's built-in system. The convenience of switching between my favorite songs with just a touch means I can focus on the road ahead while still enjoying my music to the fullest. On top of that, the battery life is impressive—several hours of play without interruption—so I can enjoy my tunes without the constant worry of recharging.When it comes to portability, this gadget shines brightly. Lightweight and compact, I can easily carry it from room to room, or even take it outside to enjoy some music in the sunshine. It fits perfectly in my backpack when I head out for a picnic or a trip to the beach. Plus, the durable construction ensures that it can withstand some rough handling. I've taken it on weekend trips, and it's prove
TroupALoop
2025-06-05 10:14:00
I bought the Fiio BTR7 after seeing some glowing reviews of it on AudioScienceReview.com (ASR), an audio hardware review site that uses a fancy audio analyzer to assess how well DACs and other other audio equipment reproduce sound signals.ASR concluded that the BTR7 is on par with desktop-class DACs and amplifiers in its ability to reproduce music.The sound quality of Fiio's products have always been outstanding, and the BTR7 takes it up another notch. The BTR7's signature is clean, smooth, and satisfying, with no emphasized frequency ranges or audible distortion. The BTR7 uses a two quality ESS DAC chips, a quality clock source, and two THX-certified amplifier chips to produce an exceptionally clean signal, especially for a portable device.I mainly use the BTR7 as a plug-in DAC for my MacBook, but its sound in Bluetooth mode is also exceptional. It supports any Bluetooth codec you can throw at it; I mainly use AAC (as an Apple user), but if your phone supports LDAC or AptX, it can decode and amplify those too.The power output is outstanding. The BTR7 can easily power my Sennheiser HD6XX headphones, at a whopping 300 ohms. I can even power my insensitive HifiMan Sundaras with the unbalanced output, though the balanced 4.4 mm output can drive them even better. The BTR7 will drive any headphone you have with no problem, and turning up the volume won't lead to distortion.The only downside of this product is the software. Not only are the menus on the device hard to navigate, but the companion app, Fiio Control, contains many extraneous features and lacks a user-friendly user interface. For example, the equalizer function is incredibly hard to understand, as it doesn't label the individual frequency bands, so you have to guess what frequencies you're equalizing based on the shape of the frequency curve.Overall, the BTR7 is the best portable DAC/amp on the market right now. If you want a powerful Bluetooth amplifier that will drive your full-sized headphones, or simply want a portable external DAC/amp for a laptop, this is a great solution. I'm impressed with what Fiio has accomplished in building such a compact, well-engineered product at an affordable price. I highly recommend the BTR7, and I'm very happy with my purchase.
Ramón Hernández
2025-04-27 18:56:41
La atención del proveedor fue excelente y recibà rápido el producto, el fiio btr7 es un excelente producto para escuchar la música en alta resoluion, proporciona algo de calidez adicional a la música pero es muy agradable
oso
2025-04-21 11:27:53
Tengo que decir; no tengo ni idea de que frecuencias distingo, cuáles no y si les digo la verdad me preocupa poco. Sin embargo la separación de los distintos instrumentos, la calidad de sonido, la ubicación y profundidad de los sonidos me encanto.Utilizado de la siguiente manera: iPhone a FiiO por Bluetooth conectado por 3.5 a focal celestee.
terence
2025-04-18 17:24:14
Love the sound, pretty much do it all, powerful, love the EQ, so far no complaint
Customer
2025-02-20 15:24:18
Works like it says it does decent sound decent eq for sound correction. Doesn't have "desktop class" power nor shoud it for size and portability. Tested 4.4 and 3.5 connectors - both work well.App is a little bit clunky but not terrible. Battery life was enough for flight time cross continent (4-5 hours). Settings controls are as good as one should expect for a 4 button device.
Explorando Gadgets
2025-02-16 15:12:56
Gran calidad de sonido , yo lo uso para cuando voy al gimnasio , es súper cómodo y pequeño
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