---
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: "S$217"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/650088586-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac-supports
store_origin: SG
region: Singapore
---

# Dual 3.5mm + 4.4mm balanced headphone outputs Supports PCM 384kHz, DSD256 & MQA 8x decoding Bluetooth 5.1 & LDAC/aptX HD hi-res audio 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:** S$217
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — because your ears deserve the VIP treatment.

## 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?** S$217 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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:** Seamlessly switch between 3.5mm single-ended and 4.4mm balanced outputs for richer, more detailed audio tailored to your headphones.
- • **Hi-Res Wireless Mastery:** Experience crystal-clear sound with Bluetooth 5.1 supporting LDAC, aptX HD, and AAC for studio-quality streaming anywhere.
- • **MQA & Lossless Streaming:** Unlock the full potential of your music library with MQA 8x rendering, ensuring authentic high-resolution playback on the go.
- • **Audiophile-Grade DAC Power:** Powered by dual ES9219C DAC chips, delivering pristine 32-bit/384kHz PCM and native DSD256 decoding for every sonic nuance.
- • **Smart Connectivity & Calls:** Built-in cVc 8.0 noise cancellation and microphone support keep your calls crystal clear without missing a beat.

## Overview

The BTR7 is a portable high-resolution Bluetooth headphone amplifier and DAC featuring Bluetooth 5.1 with support for LDAC, aptX HD, and MQA 8x decoding. It offers dual headphone outputs (3.5mm and 4.4mm balanced) powered by dual ES9219C DAC chips, delivering lossless audio up to 384kHz PCM and native DSD256. Ideal for audiophiles seeking premium sound quality on phones, PCs, cars, or home audio setups, with added convenience of cVc 8.0 noise-cancelling microphone for calls.

## Description

BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio

## 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 | #18,057 in Electronics ( See Top 100 in Electronics ) #33 in Headphone Amps |
| Brand | FiiO |
| Brand Name | FiiO |
| Customer Reviews | 4.4 out of 5 stars 753 Reviews |
| Interface | USB |
| Interface Type | USB |
| Item Dimensions L x W | 1.56"L x 3.29"W |
| Item Height | 8.3 centimeters |
| Item Weight | 45 Grams |
| Manufacturer | FiiO |
| Material Type | Aluminum alloy, High-strength glass |
| Mounting Type | Cable |
| Number of Channels | 2 |
| Number of Pins | 7 |
| Product Dimensions | 1.56"L x 3.29"W |

## 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)

## Available Options

This product comes in different **Size** options.

## 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.

## Frequently Bought Together

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*