Portable Bluetooth Amplifier

Color IPS display | High-performance DAC ES9219C*2 | THX AAA-28*2 amps

Wired+Wireless charging support 3.5+4.4mm outputs | One-click “dongle” mode

Qualcomm QCC5124 Bluetooth chip | XMOS XUF208 | Supports app control and OTA upgrade

BTR7 - Head-Fi Review:

https://www.head-fi.org/showcase/fiio-btr7.25949/reviews#review-29532

BTR7 - Ear-Fidelity Review:

https://www.ear-fidelity.com/fiio-btr7-review/

Befitting of its status as a high-end Bluetooth amplifier, the BTR7 adopts FiiO’s own patented seamless metal frame antenna design, which not only looks handsome but also ensures Bluetooth connections are more stable and interference-free.

*Patent no.: ZL2021206393368

Patented design Seamlessly integrated metal antenna

The BTR7 is the first portable Bluetooth amplifier to utilize 2 of the THX AAA-28 amplifiers. The FiiO R&D team had a breakthrough and was able to fit 4 channels of the THX AAA amplifiers into a compact body for a fully balanced audio design – resulting in 88% more single-ended power output and 30% more balanced power output compared to previous designs. Experience an extraordinarily bold symphony of music with the BTR7.

Extraordinarily bold, THX AAA-28×2 amplifiers

All-encompassing, XMOS XUF208 control chip

When used for USB Audio, the BTR7 relies on the XMOS XUF208 chip to receive and decode audio data streams, with support up to PCM 384kHz and native DSD256. In USB DAC mode and with an MQA player, up to MQA 8x rendering is supported.

Each update of the BTR series reflects contemporary trends in the personal audio world. With the BTR7, this means a 4.4mm balanced headphone output in addition to the traditional 3.5mm single-ended headphone output - for a more detailed audio experience in a jack format now widely used.

The BTR7 not only supports in-line controls, but also supports control done via a companion app – allowing you to operate it without even taking out the device itself! For instance, the equalizer functionality in the companion app allows you to adjust your music to your tastes conveniently from your phone/device. Through the app, the Bluetooth and system firmware can also receive OTA updates. And there are even more functions waiting for you to be discovered in the companion app!

*If the USB firmware is stable there is no need to update it, but updates can be done via a USB cable if necessary.

In total control Companion app control and OTA upgrades

*The BTR7 Apple edition includes two adapter cables, Type-C to Type-C and Lightning to Type-C. 

Generous accessories   

Type-C USB cable×1, Type-C to Type-C data cable×1, Leatherette case×1, Manual×1, Warranty card×1

As a multifunctional Bluetooth amplifier, the BTR7 needs plenty of battery power when used throughout the day. Not only has the battery capacity been increased to 880mAh, but both wired and wireless charging supports allow you to charge in more scenarios. USB wired charging is fast and efficient, while Qi wireless charging is convenient and will automatically stop charging when the battery is full.

Worry-free battery life Wired+Wireless charging support