--- product_id: 458570626 title: "FiiO 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: "€ 226.66" currency: EUR in_stock: true reviews_count: 13 category: "Fii O" url: https://www.desertcart.fr/products/458570626-fiio-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac store_origin: FR region: France --- # Dual 3.5mm + 4.4mm Balanced Outputs 384kHz/32bit PCM & DSD256 Native Decoding Hi-Res Bluetooth 5.1 w/ LDAC & aptX HD FiiO 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:** € 226.66 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Every Beat — The Ultimate Portable Audiophile Powerhouse ## Quick Answers - **What is this?** FiiO 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?** € 226.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/458570626-fiio-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac) ## 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 - • **Powerful High-Resolution DAC:** Powered by dual ES9219C chips, delivering ultra-detailed 384kHz/32bit PCM and native DSD256 decoding for every sonic nuance. - • **Versatile Dual Output Design:** Switch effortlessly between 3.5mm single-ended and 4.4mm balanced outputs for tailored, high-fidelity headphone performance. - • **Compact Luxury Meets Durability:** Sleek aluminum alloy and high-strength glass construction, ultra-portable at just 45g—your perfect audio companion on the go. - • **Audiophile-Grade Wireless Clarity:** Experience crystal-clear sound with Bluetooth 5.1 supporting LDAC, aptX HD, and MQA for lossless streaming anywhere. - • **Seamless Call & Control Integration:** Built-in cVc 8.0 noise cancellation and microphone support keep your calls crisp while maintaining premium audio quality. ## Overview The FiiO BTR7 is a premium portable headphone amplifier and Bluetooth DAC that supports high-resolution audio formats including MQA, LDAC, aptX HD, and native DSD256. Featuring Bluetooth 5.1 connectivity, dual 3.5mm and 4.4mm balanced outputs, and dual ES9219C DAC chips, it delivers exceptional sound clarity and power. Its durable aluminum and glass build, combined with advanced noise-cancelling microphone support, makes it ideal for audiophiles seeking uncompromised wireless and wired listening experiences across phone, PC, car, and home audio setups. ## Description Product description 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 It can automatically turns on and off with your car when you use it on your car at your headphone amps. Widely compatible, 3.5+4.4mm dual outputs Each update of the BTR series reflects contemporary trends in the personal audio world. With the BTR7 portable amplifier, 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. Convenient as a dongle The BTR7 headphone amps can also be used as a “dongle”, acting as a wired decoder and headphone amplifier for your phone. Simply press the “CHARGE” button with one click to switch into and out of “dongle” mode. Compared to the typical “dongle”, the BTR7 bluetooth amplifier does not consume your phone’s battery power while still maintaining its great sound quality and large power output. Powerful battery life As a multifunctional Bluetooth amplifier, the BTR7 bluetooth amplifier 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. High-performance DAC High-performance DAC ES9219C*2, we can control the power of sound, and it is into music paradise. High-performance Bluetooth chip Experience your music when travelling without the mess of wires! The Qualcomm QCC5124 Bluetooth chip, with its dual DSP and dual-core CPU architecture, not only ensures stable connections but also supports both high-res formats like LDAC/aptX HD/aptX Adaptive and more common formats like AAC/SBC. Thx AAA headphone amplifier The BTR7 headphone amps 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 amplifier. High-performance XMOS chip When used for USB Audio, the BTR7 headphone amplifier 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. Support MQA When used for USB Audio, the BTR7 headphone 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. BTR7 portable headphone amplifier 1. USB Type C connector 2. 3.5mm+4.4mm dual headphone outputs 3. Charging Switch 4. Microphone Connect with your smartphones You could use the cable to connect it with your smartphones, you also could use the bluetooth function to connect it with your smartphones. Connect with your pc/laptops The connection is the same with smartphones, you could use BTR7 portable Bluetooth amps to connect with pc/laptops as a dac. You will easily get hi-res bluetooth format. Portable size and lightweight It is convenient for you and you could take it anywhere for this portable size and lightweight. BTR7 headphone amplifier 1. Bleutooth format support: LDAC/aptX Adaptive/aptX LL/aptX HD/aptX/AAC/SBC 2. Decoding support: Up to PCM 384kHz, DSD256 3. Battery: 880mAh 4. Audio connectors: 3.5mm single-ended/4.4mm balanced Only with USB Type-C cable (1) USB Type-C cable*1; (2) Type-C to Type-C data cable*1; (3) Leather case*1; (4) Manual*1; (5) Card*1. Comes with USB Type-C to Lightning cable (3) Type-C to Lightning data cable*1; (4) Leather case*1; (5) Manual*1; (6) Card*1 FAQ for BTR7 headphone amps Q1: Why can't BTR7 headphone amps be paired and connected to my phone? How to reset? (1) [Clear the pairing information on your phone] Go to Settings-Bluetooth to delete the BTR7 pairing information and reconnect it to BTR7 Bluetooth amps. (2) [Clear the pairing information on BTR7] When it is on, hold both the volume- and volume+ buttons at the same time for about 5s. (3) [Reset operation] Click the power button and the volume - button at the same time. Q2: How to use the BTR7 amplifier as a USB DAC for mobile phones? [Android phone] Use the Type-C to Type-C cable included in the package to connect the BTR7 to your mobile phone. Play music to directly enjoy high-quality music. Note: If there is no sound after connecting, you need to pay attention to the following points (1) Settings on apps, such as FiiO Music, there is a USB output that needs to be enabled, but some devices will have sound only with the USB output turned off. (2) Please check if the USB debugging is enabled in developer mode. You may need to open "Developer Options" in "Other Advanced Settings", and then enable the "USB Debugging" or "OTG" function. (3) Please confirm whether the cable is FiiO's type C to type C cable, whether the cable is reversed as there is a direction indication. (4) After the above settings are completed, you can try to re-plug the data cable, or play the track, play another track to make sure whether it is a hardware or software issue. If your issue remains, please contact our support team by google "fiio" to confirm whether it needs to be returned. [iPhone/iPad] Users of BTR7 Standard Edition: please buy an extra Lightning to Type-C cable. Users of BTR7 Apple Edition: there is a Lightning to Type-C cable included in the accessory. Connect the BTR7 to the iPhone/iPad/iPod via this cable to enjoy high-quality music. Q3: How to switch Bluetooth codec for BTR7 in your Android mobile phone? When connecting BTR7 amplifier to Android mobile phone which supports Aptx adaptive Bluetooth codec, the default Bluetooth codec will be Aptx adaptive. If you would like to use other Bluetooth codec（Like LDAC）, please follow this steps for help 1. Enter FiiO Control app-BTR7-Status. 2. Click "select Bluetooth code". 3. Cancel the selection of "Aptx adaptive" ,then click"ok". 4. The BTR7 will restart and reconnect to the mobile phone via LDAC or other Bluetooth codec. 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. Review: Why did I wait this long? - I have owned a FiiO A3 for 5 years now and while I like it I never found it that portable, what with needing a patch cable for my phone. The A3 is not a DAC however and I guess I haven't realized how important that was, bypassing my phone's DAC. This BTR-7 is everything the A3 is not. Funny that I'd find using a patch cable as being cumbersome but I did, and of course the BTR-7 alleviates that. But the performance of the BTR-7 is far and away better than any inline headphone amp. The connection is cleaner having bypassed the phone's headphone jack. The amplification is cleaner and this thing will drive any load seemingly. I'm using Koss KPH40s which are a 60ohm load and I rarely listen higher than half volume on the BTR. I have yet to use a direct connection via the data port so I can't speak to that. But the function I'm most over the moon about is the FiiO Control app. It control ever function of the unit it provides the typical listen enhancements, but it's the parametric EQ function with which I'm most enamored. I don't want to get too deep into what a parametric EQ does but trust me, you want it. ## 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 | #30,445 in Electronics ( See Top 100 in Electronics ) #59 in Headphone Amps | | Brand | FiiO | | Brand Name | FiiO | | Customer Reviews | 4.4 out of 5 stars 485 Reviews | | Interface | USB | | Interface Type | USB | | Item Dimensions L x W | 1.56"L x 3.29"W | | Item Weight | 45 Grams | | Manufacturer | FiiO | | Material Type | Aluminum alloy, High-strength glass | | Model | SFNS2031 | | Mounting Type | Cable | | Number of Channels | 2 | | Number of Pins | 7 | | Part Number | BTR7 | | 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 ![FiiO 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) ![FiiO BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio - Image 2](https://m.media-amazon.com/images/I/61S+eWudEfL.jpg) ![FiiO BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio - Image 3](https://m.media-amazon.com/images/I/61Q-25LVH3L.jpg) ![FiiO BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio - Image 4](https://m.media-amazon.com/images/I/316Y7cDI7zL.jpg) ![FiiO BTR7 Headphone Amp Bluetooth Receiver High Resolution Portable DAC Supports MQA/LDAC/aptX HD 384K/32Bit DSD256 for Phone/PC/Car/Home Audio - Image 5](https://m.media-amazon.com/images/I/51lUbawNPBL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Why did I wait this long? *by T***D on March 5, 2024* I have owned a FiiO A3 for 5 years now and while I like it I never found it that portable, what with needing a patch cable for my phone. The A3 is not a DAC however and I guess I haven't realized how important that was, bypassing my phone's DAC. This BTR-7 is everything the A3 is not. Funny that I'd find using a patch cable as being cumbersome but I did, and of course the BTR-7 alleviates that. But the performance of the BTR-7 is far and away better than any inline headphone amp. The connection is cleaner having bypassed the phone's headphone jack. The amplification is cleaner and this thing will drive any load seemingly. I'm using Koss KPH40s which are a 60ohm load and I rarely listen higher than half volume on the BTR. I have yet to use a direct connection via the data port so I can't speak to that. But the function I'm most over the moon about is the FiiO Control app. It control ever function of the unit it provides the typical listen enhancements, but it's the parametric EQ function with which I'm most enamored. I don't want to get too deep into what a parametric EQ does but trust me, you want it. ### ⭐⭐⭐⭐ Works great *by J***H on June 26, 2025* I have a previous version of this and this one is slightly larger than the old one. It also has had some connection issues but that might be because its trying to connect to multiple devices because it previously connected to them. IE it drops connection to my phone from time to time and then comes back. Not entirely sure why its been doing that recently. Overall enjoy it. Sound quality is great and convivence is also great. Battery life is a little worse than the older model but that's because this one is bigger and has a color screen. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/458570626-fiio-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac](https://www.desertcart.fr/products/458570626-fiio-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-05-23*