--- product_id: 554872919 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: "£267.58" currency: GBP in_stock: true reviews_count: 6 category: "Fii O" url: https://www.desertcart.co.uk/products/554872919-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac-supports store_origin: GB region: United Kingdom --- # Dual ESS9219 DACs for pristine sound Bluetooth 5.1 with LDAC & aptX HD 9-hour battery with wireless charging 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:** £267.58 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your audio game — hear what you’ve been missing! ## 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?** £267.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/554872919-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 - • **Seamless Wireless Freedom:** Bluetooth 5.1 supports LDAC, aptX HD, AAC & more for lossless streaming on the go. - • **Intuitive Color Touchscreen:** 1.3” IPS display shows bitrate, volume, codec & battery status at a glance. - • **Master-Grade Audio Precision:** Dual ESS9219 SABRE DACs deliver ultra-high 118dB SNR for crystal-clear, immersive sound. - • **Versatile Connectivity Modes:** Use as USB DAC/amp with 32bit/384kHz & DSD256 support or wireless streamer with one-click dongle mode. - • **Powerful THX AAA Amplification:** Clean, distortion-free output with 300mW balanced power to drive any headphones. ## Overview The FiiO BTR7 is a premium portable headphone amplifier and DAC featuring dual ESS9219 SABRE DACs, THX AAA amplification, and Bluetooth 5.1 with support for LDAC, aptX HD, and MQA decoding. It offers up to 9 hours of playback with wireless charging, a vibrant 1.3” color touchscreen, and versatile USB-C connectivity for Hi-Res audio up to 32bit/384kHz and DSD256. Designed for audiophiles and professionals seeking flawless sound quality on the go or at home. ## Description The FiiO BTR7 comes equipped with Qualcomm’s QCC5124 BT SoC that supports the BT 5.1 protocol and formats like SBC, AAC, aptX LL, aptX HD, aptX Adaptive and LDAC. Moreover, the BTR7 is a very capable All-in One device that offers Hi-Res USB Input capabilities, in addition to its lossless Bluetooth format support. The BTR7 will be equipped with a XMOS XUF208 chip that gives it the ability to work as USB DAC/Amplifier, which will support sampling rates up to 32 bit/384kHz and Native DSD256. Review: Fiio BTR7 Best portable Amplifier and DAC - The Fiio BTR7 is a portable Bluetooth amplifier and DAC that can enhance the sound quality of your wireless headphones or speakers. It supports various Bluetooth codecs, such as AAC, SBC, aptX, aptX HD, LDAC, and LHDC, and has both 3.5mm and 4.4mm outputs. It also has a USB-C input that can be used as a USB DAC for your computer or smartphone. Pros: 1. It has a sleek and solid design, with a glass panel and an aluminum alloy body. 2. It has a color touchscreen that displays the battery level, volume, codec, and EQ settings. 3. It has a good battery life of about 9 hours, and supports both wired and wireless charging. 4. It has a THX power amping section that reduces distortion and noise, and delivers a clear and dynamic sound. 5. It has a USB DAC mode that supports up to 32-bit/384kHz PCM and DSD256 formats. Cons: 1. It is larger and heavier than the previous Fiio BTR5 model, which may affect its portability and comfort. 2. It has a UI that is not modern enough to take full advantage of the color screen, as some users may prefer a more graphical or animated interface. Review: Top ranked product! Used with Sennheiser IE-600 . ## Features - BTR7 is a very capable All-in One device that offers Hi-Res USB Input capabilities, in addition to its lossless Bluetooth format support. The BTR7 will be equipped with a XMOS XUF208 chip that gives it the ability to work as USB DAC/Amplifier, which will support sampling rates up to 32 bit/384kHz and Native DSD256. - Premium Upgraded Dual DAC Chipset - The new FiiO BTR7 comes with dual ESS9219 SABRE DAC chipset with a 32-bit “HyperStream” architecture, which delivers a SNR (Signal to Noise Ratio) of 118dB over both the 3.5mm Single-Ended and 4.4mm Balanced (TRRRS) outputs. - MQA Support - The FiiO BTR7 will support the latest MQA decoding to experience Master Quality Audio files. The source device should be loaded with MQA supported software such as UAPP, Tidal, etc. The FiiO BTR7 offers a fully balanced audio architecture, which means that each channel is driven separately. It comes equipped with both 3.5mm Single-Ended (TRS) and 4.4mm Pentaconn Balanced (TRRRS) balanced outputs. - THX AAA Amplifier Technology - The FiiO BTR7 have a THX AAA “Achromatic Audio Amplifier” design for a clean and powerful analogue output. The 3.5mm Single Ended interface will have an output of 150mW @ 32ohm, while the 4.4mm Balanced port will have 300mW @32ohm - Built-in 1.3″ IPS Colour Display - BTR7 has an intuitive look with a colourful user interface and displays different functions like active bitrate, active volume, active BT codec etc. on its 1.3" IPS colour display, with a pixel density of 240×240. - Battery Life & Wireless Charging - The FiiO BTR7 comes with an 880mAh built-in battery that will offer up to 9 hours of continuous audio playback with the AAC over the 3.5mm balanced output. The charging process will take about 1.5 hours over the USB Type-C port. BTR7 also supports wireless charging with any Qi Protocol wireless charger. - Flexibility with cable options - As nice as Bluetooth is, sometimes it needs to be a bit more. For example, music in the highest quality as DSD256, MQA or simply PCM in 384/32 kHz/bit. To ensure that no detail is lost with such Hi-Res formats, you can also connect your smartphone, laptop or any other compatible device to the amplifier via a USB-C - One-Click Dongle Mode - BTR7 can also be used as a Portable USB DAC/AMP. Users will be able to use it as a USB DAC with a simple one-click dongle mode. BTR7 is specially optimized for delivering top-quality performance as a USB DAC. The switch is available on the side of the device. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09ZKJ5P5R | | Are batteries included? | Yes | | Batteries | 1 Lithium Polymer batteries required. (included) | | Brand | FiiO | | Channels | Stereo | | Colour | Black | | Compatible Device | Smartphone, Personal Computer, Tablet, Television | | Connectivity Technology | USB | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (458) | | Date First Available | 28 August 2023 | | Included Components | Leatherette case | USB charging cable | USB Type-C to Type-C cable | | Interface Type | USB | | Item Weight | 45 g | | Item model number | SFNS2031 | | Lithium Battery Packaging | Batteries contained in equipment | | Lithium battery energy content | 1 Watt Hours | | Lithium battery weight | 3 Grams | | Manufacturer | FiiO | | Material | Aluminum alloy, High-strength glass | | Maximum Supply Voltage | 5 Volts (DC) | | Minimum Supply Voltage | 5 Volts (DC) | | Model number | SFNS2031 | | Mounting Type | Freestanding | | Number of Channels | 2 | | Number of Memory Sticks | 1 | | Number of Pins | 8 | | Number of lithium ion cells | 1 | | Number of lithium metal cells | 1 | | Output Wattage | 0.32 Watts | | Product Dimensions | 10.2L x 4.3W Centimeters | | Speaker Surround Sound Channel Configuration | 2.0 | | Special Feature | High-Resolution Audio Support, Noise Cancellation | ## Product Details - **Brand:** FiiO - **Maximum Supply Voltage:** 5 Volts (DC) - **Minimum Supply Voltage:** 5 Volts (DC) - **Mounting Type:** Freestanding - **Number of Pins:** 8 ## 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 **Color** 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 ### ⭐⭐⭐⭐ Fiio BTR7 Best portable Amplifier and DAC *by M***I on 25 January 2024* The Fiio BTR7 is a portable Bluetooth amplifier and DAC that can enhance the sound quality of your wireless headphones or speakers. It supports various Bluetooth codecs, such as AAC, SBC, aptX, aptX HD, LDAC, and LHDC, and has both 3.5mm and 4.4mm outputs. It also has a USB-C input that can be used as a USB DAC for your computer or smartphone. Pros: 1. It has a sleek and solid design, with a glass panel and an aluminum alloy body. 2. It has a color touchscreen that displays the battery level, volume, codec, and EQ settings. 3. It has a good battery life of about 9 hours, and supports both wired and wireless charging. 4. It has a THX power amping section that reduces distortion and noise, and delivers a clear and dynamic sound. 5. It has a USB DAC mode that supports up to 32-bit/384kHz PCM and DSD256 formats. Cons: 1. It is larger and heavier than the previous Fiio BTR5 model, which may affect its portability and comfort. 2. It has a UI that is not modern enough to take full advantage of the color screen, as some users may prefer a more graphical or animated interface. ### ⭐⭐⭐⭐⭐ 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 --- ## 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.co.uk/products/554872919-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac-supports](https://www.desertcart.co.uk/products/554872919-btr7-headphone-amp-bluetooth-receiver-high-resolution-portable-dac-supports) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-28*