---
product_id: 458570626
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: "942 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Fii O"
url: https://www.desertcart.pl/products/458570626-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac-supports
store_origin: PL
region: Poland
---

# Dual 3.5mm + 4.4mm Balanced Outputs Supports MQA 8x & DSD256 Lossless Audio Hi-Res Bluetooth 5.1 w/ LDAC & aptX HD 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:** 942 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Every Beat — Your Portable Audiophile Powerhouse

## 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?** 942 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/458570626-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

- • **Compact Powerhouse Build:** Sleek aluminum alloy chassis with high-strength glass, ultra-portable at just 1.59 oz, designed for on-the-go professionals who demand premium sound.
- • **Seamless Calls & Controls:** Built-in cVc 8.0 noise cancellation and microphone ensure crystal-clear voice calls and easy inline control compatibility.
- • **Versatile Dual Output Design:** Switch effortlessly between 3.5mm single-ended and 4.4mm balanced outputs for richer, more detailed headphone performance.
- • **Master Your Music with MQA & DSD:** Unlock the full potential of your hi-res library with native MQA 8x decoding and DSD256 support for ultra-high fidelity.
- • **Audiophile-Grade Wireless Clarity:** Experience crystal-clear sound with Bluetooth 5.1 supporting LDAC, aptX HD, and AAC for studio-quality streaming anywhere.

## Overview

The FiiO BTR7 is a premium portable headphone amplifier and Bluetooth DAC that supports the latest hi-res wireless codecs including LDAC and aptX HD. Featuring dual headphone outputs (3.5mm and 4.4mm balanced), it delivers detailed, lossless audio with native MQA 8x and DSD256 decoding. Its robust aluminum and glass build houses dual ES9219C DAC chips for pristine sound clarity, while cVc 8.0 noise cancellation and a built-in mic enable seamless calls. Perfect for professionals seeking uncompromised audio quality on the go, the BTR7 transforms any phone, PC, car, or home audio setup into a high-fidelity listening experience.

## Description

Buy FiiO BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best DAC for the $ - 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
Review: Outstanding! - I've got to say that I am really impressed with this tiny little marvel! It just sounds outstanding! I have owned and enjoyed a Fiio E10-K for several years but it had been serving as a back-up option until recently, when my Audioquest Dragonfly Cobalt disintegrated. It was the second and last of the dongle DAC devices I will ever own. While that one sounded terrific the build quality is absolutely terrible and what happens is that the headphone jack breaks free and falls inside of the casing, leaving it inoperable. Audioquest replaced the first one under warranty but when the second one did the same thing they didn't even respond to my email. It was no longer under warranty I assumed but at least they could have responded to me. It's OK, I just won't support this company any more and have been turning many of my cohorts and fellow audio enthusiast away from their overpriced, fragile products. My cobalt was never abused in any way, it is just not well made. I decided to upgrade my E10K and chose the BTR7 because of the excellent reviews and the respect for the product shown throughout an online audio group of which I participate. This group is over 40,000 strong and there are some real knowledgeable people in it with vast experience with these products. After receiving my new "toy" I had some learning to do as this Fiio isn't exactly plug and play. It took me a little while to figure out how to navigate the tiny buttons and the process itself. I struggled to get it to pair up with my laptop, not because it was terribly difficult, but because I didn't realize that I needed to have the BTR7 connected via the usb-c cable to my laptop at the time I was trying to get it to pair. It wasn't like pairing my phone or my Mark Levinson 5909 headphones. When I realized the err of my ways I felt incredibly dense! Once paired I was ready to have a listen. At this point I have to admit that I have just a few hours of listening time on the BTR7. I have listened to both the 5909 wired, where it really excels, as well as my Sennheiser HD660S2, a wired headphone. The 5909 is an easy to drive headphone but the 660S2 is not at 300 ohms, yet the BTR7 can drive it to plenty loud volume levels with authority. It is absolutely dead silent when no music is present, silent during quiet passages, too. To my ears this tiny piece of kit sounds every bit as good as the $350 Cobalt, and it was just $200. It's far and away better built. If there is anything at all to report on the negative side it would have to be the software. That menu system kind of sucks. But I think once configured it shouldn't be an issue. I managed to figure it out on my own so I can't imagine others not being able to do the same. I can highly recommend the Fiio BTR7 to everybody. I have already started doing so! An excellent choice either out and about or simply away from the desk.

## 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 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #15,576 in Electronics ( See Top 100 in Electronics ) #29 in Headphone Amps |
| Brand | FiiO |
| Customer Reviews | 4.4 4.4 out of 5 stars (757) |
| Date First Available | May 6, 2022 |
| Interface Type | USB |
| Item Weight | 1.59 ounces |
| Item model number | SFNS2031 |
| Manufacturer | FiiO |
| Material | 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
- **Interface Type:** USB
- **Mounting Type:** Cable
- **Number of Channels:** 2
- **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

### ⭐⭐⭐⭐⭐ Best DAC for the $
*by D***Z on January 8, 2025*

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

### ⭐⭐⭐⭐⭐ Outstanding!
*by M***X on July 1, 2023*

I've got to say that I am really impressed with this tiny little marvel! It just sounds outstanding! I have owned and enjoyed a Fiio E10-K for several years but it had been serving as a back-up option until recently, when my Audioquest Dragonfly Cobalt disintegrated. It was the second and last of the dongle DAC devices I will ever own. While that one sounded terrific the build quality is absolutely terrible and what happens is that the headphone jack breaks free and falls inside of the casing, leaving it inoperable. Audioquest replaced the first one under warranty but when the second one did the same thing they didn't even respond to my email. It was no longer under warranty I assumed but at least they could have responded to me. It's OK, I just won't support this company any more and have been turning many of my cohorts and fellow audio enthusiast away from their overpriced, fragile products. My cobalt was never abused in any way, it is just not well made. I decided to upgrade my E10K and chose the BTR7 because of the excellent reviews and the respect for the product shown throughout an online audio group of which I participate. This group is over 40,000 strong and there are some real knowledgeable people in it with vast experience with these products. After receiving my new "toy" I had some learning to do as this Fiio isn't exactly plug and play. It took me a little while to figure out how to navigate the tiny buttons and the process itself. I struggled to get it to pair up with my laptop, not because it was terribly difficult, but because I didn't realize that I needed to have the BTR7 connected via the usb-c cable to my laptop at the time I was trying to get it to pair. It wasn't like pairing my phone or my Mark Levinson 5909 headphones. When I realized the err of my ways I felt incredibly dense! Once paired I was ready to have a listen. At this point I have to admit that I have just a few hours of listening time on the BTR7. I have listened to both the 5909 wired, where it really excels, as well as my Sennheiser HD660S2, a wired headphone. The 5909 is an easy to drive headphone but the 660S2 is not at 300 ohms, yet the BTR7 can drive it to plenty loud volume levels with authority. It is absolutely dead silent when no music is present, silent during quiet passages, too. To my ears this tiny piece of kit sounds every bit as good as the $350 Cobalt, and it was just $200. It's far and away better built. If there is anything at all to report on the negative side it would have to be the software. That menu system kind of sucks. But I think once configured it shouldn't be an issue. I managed to figure it out on my own so I can't imagine others not being able to do the same. I can highly recommend the Fiio BTR7 to everybody. I have already started doing so! An excellent choice either out and about or simply away from the desk.

### ⭐⭐⭐⭐ Very good device, the mic is a plus
*by T***I on March 27, 2023*

A lot of these bt devices to allow using wired headphones and IEMs with your phone have emerged in recent years. I've had quite a few of them, including the hiby, ES100, bluewave get and others. The Fiio BTR7 was attractive to me because of the included mic. Which meant I could answer phone calls while listening to music and don't have to worry about switching setups. The GET also has this capability but the mic is very weak. The Fiio BTR7 still isn't a great mic, but in any case, it's better than nothing. Most of the others I've owned don't even have one, and this alone makes the BTR7 a good walk around device for me. The battery life isn't that great, but I don't really care that much since I don't use this on the airplane. The menu capabilities are okay. while the screen is on, if you hold the power button for a while, the menu pops up giving you a few options. For my uses, I think the BTR5 would have probably been enough and I still might get that as it's smaller and lighter. That's really the only complaint with the BTR7. It is awfully large for how I'd want to use it, clipped to the collar of a shirt or jacket so the mic is fairly close. As for sound quality, it seems just fine. Does it have the same fast attack transients as the mojo, mojo2, hugo2, ifi xDSD, hiby r6 or even the hiby r3 sabre? Well, no, of course it doesn't, but then, one can only expect so much from a bt device. And quite frankly, I'm not sure if it's the fault of the bt connection, or the source data, or the BTR7 itself. Then again, I can't instantly switch to phone call mode if a call comes in while I'm listening to music. The BTR7 can. And that alone makes it absolutely critical if I want to use my wired devices. It does sound pretty good. Certainly good enough for me to enjoy listening to music while out and about running errands. Can't ask for much more than that

## 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 Poland*
*Store origin: PL*
*Last updated: 2026-02-06*