---
product_id: 650088586
title: "BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio"
brand: "fiio"
price: "HK$1600"
currency: HKD
in_stock: true
reviews_count: 6
category: "Fii O"
url: https://www.desertcart.hk/products/650088586-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac-supports
store_origin: HK
region: Hong Kong
---

# Dual 3.5mm + 4.4mm balanced outputs Supports MQA 8x & DSD256 lossless decoding Bluetooth 5.1 & LDAC/aptX HD hi-res wireless BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio

**Brand:** fiio
**Price:** HK$1600
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate Every Note — The Ultimate Portable Audiophile Amp

## Quick Answers

- **What is this?** BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio by fiio
- **How much does it cost?** HK$1600 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/650088586-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac-supports)

## Best For

- fiio enthusiasts

## Why This Product

- Trusted fiio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Output Flexibility:** Switch effortlessly between 3.5mm single-ended and 4.4mm balanced outputs for superior soundstage and detail.
- • **Hi-Res Wireless Mastery:** Experience crystal-clear audio with Bluetooth 5.1 supporting LDAC, aptX HD, and AAC for flawless hi-res streaming.
- • **MQA & Lossless Streaming:** Unlock studio-quality sound with full MQA 8x rendering support, bringing your music to life like never before.
- • **Seamless Calls & Controls:** Built-in cVc 8.0 noise cancellation and microphone ensure crystal-clear Bluetooth calls with inline control compatibility.
- • **Audiophile-Grade DAC Power:** Powered by dual ES9219C DACs and XMOS XUF208 chip, delivering pristine 384kHz/32bit PCM and native DSD256 decoding.

## Overview

The FiiO BTR7 is a compact, high-resolution Bluetooth headphone amplifier and DAC featuring Bluetooth 5.1 with LDAC and aptX HD support, dual 3.5mm and 4.4mm outputs for versatile connectivity, and advanced decoding capabilities including MQA 8x and native DSD256. Designed for discerning listeners, it combines premium ES9219C DACs with XMOS processing to deliver detailed, lossless audio on the go, while also supporting clear Bluetooth calls with cVc 8.0 noise cancellation.

## Description

Black, with USB Type C one

Review: Sounds great but issues with connectivity and battery - Watch more reviews I guess
Review: Top ranked product! Used with Sennheiser IE-600 .

## Features

- [Support hi-res Bluetooth format]: BTR7 bluetooth amplifier supports Bluetooth 5.1, LDAC/aptX Adaptive/aptX LL/aptX HD/aptX/AAC/SBC hi-res wireless format.
- [3.5mm+4.4mm dual output]: Widely compatible with the BTR7 headphone amps, 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.
- [Lossless sound and support MQA]: The BTR7 bluetooth amps 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.
- [cVc 8.0 and built-in microphone]: BTR7 bluetooth amplifier supports cVc 8.0, supports Bluetooth voice call, supports earphones with CTIA in-line controls.
- [High performance DAC]: Each of the left and right channels of the BTR7 bluetooth DAC is the ES9219C, which is paired with a low-pass filter and an amplifier in a highly-optimized audio architecture that captures every last detail and dynamics in your music. And with support for MQA, your music will definitely come across clearly and boldly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZKJ5P5R |
| Best Sellers Rank | #51,345 in Electronics ( See Top 100 in Electronics ) #182 in Home Audio Amplifiers |
| Item model number | SFNS2031 |
| Manufacturer | FiiO |
| Product Dimensions | 3.96 x 1.46 x 8.3 cm; 45 g |

## Product Details

- **Brand:** FiiO
- **Maximum supply voltage:** 5 Volts (DC)
- **Minimum supply voltage:** 5 Volts (DC)
- **Mounting type:** Freestanding
- **Number of pins:** 7

## Images

![BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio - Image 1](https://m.media-amazon.com/images/I/51HgR2jjfcL.jpg)

## Questions & Answers

**Q: Anyone know what the "charging off" switch is for?  Why would I turn the charging ability off?  The unit plays music fine with it off or on?**
A: 1) you need to switch it on to charge the unit. 2) you can set it to off to prevent it drains battery of your phone when you connect it (via usb-c not bluetooth) to your phone. 3) the unit plays music fine regardless of this switch's setting. hope it helps.

**Q: For those on ios (iphone or ipad), are you able to save your 3 custom eq settings on to btr7 from fiio control? heard there was a bug.**
A: This is bad advice. The app is extremely easy to use and the parametric equalizer is perhaps the best feature and the reason I purchased this amp. I use iOS and saving the settings is easy and practically automatic. The custom EQ is only adjustable through the app. I’m not sure why so many people have problems using it. It seems so simple to me. 

My only issue is when you reset the custom EQ to default (flat), it resets all 3 at once. It would be better if you could individually reset each one.

**Q: Can this be charged while in use?**
A: Sure can. This little amp is amazing!

**Q: Will this product increase the frequency range of my headphones?  currently 20-40,000 khz, will this get it down to 10khz  and improve dynamics qualiy**
A: Your headphones' current range is 20hz to 40,000 Hz or 20hz to 40 kHz. It is already past 10 kHz, and will not reduce it. What this device will do is improve sound quality with less background noise, or hiss and so more dynamic range.

## Customer Reviews

### ⭐⭐ Sounds great but issues with connectivity and battery
*by M***M on 2 December 2024*

Watch more reviews I guess

### ⭐⭐⭐⭐⭐ Review
*by L***S on 23 November 2024*

Top ranked product! Used with Sennheiser IE-600 .

### ⭐⭐⭐⭐⭐ Review
*by D***E on 1 February 2023*

Ummed and ahhed whether to purchase this, then lost my original BTR5 (which I really liked despite it's poor BT range), decided it was a toss up between BTR7 or Shanling UP5, I also use an ifi GO blu, (the price of which is now a more reasonable and I like a little variation). The BTR7 is a worthy successor to the 5, it's a little larger all around but not massive, still easily pocketable. Control is quite intuitive very much like the 5, but read the manual as the physical controls have dual functions. The presentation is great as always from Fiio (the Chinese do this so well) making unboxing a joy, in the box BTR7, a leatherette protective case, two short leads USB-C to C and USB-C to A and a well printed clear manual in multiple languages. In use. When first switched on, battery was at 75%, the volume however was very low even when turned up and switched to high gain, using the SE 3.5mm output, a firmware update fixed this, so be prepared to update to at least firmware V 1.88. Bluetooth operation has been improved over the BTR5, it transmits over a much farther range and no connection dropouts during use. External controls 1. mic at the top. 2. on/off menu select/exit, 3. Play, pause etc, answer/hangup, pairing, voice assistant. 4. Vol +, track select <, switch menus. 5. Vol -, track select >, switch menus. 6. Charging on off switch. Outputs on upper end 4.4mm balanced, 3.5mm SE. Single USB-C for charging and DAC usage on bottom end. Should you wish to use this as a Windows computer DAC a driver will need to be downloaded from Fiio site and installed first, if using with computer it may be necessary to plug phones/speakers into device prior to making computer connection. In use it sounds delightful, currently connected to iPad via BT and AAC, using balanced connection, settings source volume ~50% BTR settings, LOW gain, volume 30. Moondrop Aria, balanced cable, absolute perfection in all aspects of sound reproduction, from Black Sabbath to Beethoven! Tested with full size head phones Sennheiser, Sony to Koss KSC75s and various iems Shure, Sony, Moondrop to KZs. This little DAC amp has managed to produce great sounds at more than acceptable volume levels throughout my tests, with about 7+ hours useful battery power. Tested with these sources, Android phone and tablet, iPad and iPad pro, MacBook and Windows laptops, not failed or waivered once. On using the Fiio app, it's been "worked on" and has it's uses, it connects easily between host devices and the BTR7 to enable a few tweaks etc. to be made there are better apps supplied with other devices but there's not a lot in it. Conclusion you get what you pay for in most instances and I feel this is worth the price, recommended if you need a compact easily portable capable DAC amp that has sufficient bells and whistles with plenty of power.

## Frequently Bought Together

- FiiO BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio
- Sennheiser HD 600 - Audiophile Hi-Res Open Back Dynamic Headphone
- Youkamoo 4.4mm Balanced Replacement Upgrade Cable Compatible for Sennheiser HD650, HD600, HD660S, HD660S2, HD580, HD58X, Massdrop HD6XX Headphones Upgrade Cable

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-30*