FiiO
BTR5
Best portable amplifier for audiophiles seeking high-fidelity wireless sound on the go.
Elevate your audio experience with the FiiO BTR5-2021, a portable Bluetooth receiver and headphone amplifier. This device delivers high-fidelity sound wirelessly, supporting advanced codecs like LDAC and aptX HD. It features dual ESS SABRE ES9219C DACs and MQA Renderer support for studio-quality playback. As a versatile USB DAC, it handles high-resolution audio up to 384kHz and native DSD. With both balanced and single-ended outputs, cVc 8.0 noise cancellation, and an OLED display, the BTR5-2021 is perfect for enhancing audio from your smartphone, PC, or car.
$119.99
Owner Satisfaction
4.7
/ 5
Category Rank
53
/ 766
#53 in Headphone Amplifiers
Price vs Category Average
-91%
Below average
Who it's for
- Audiophiles seeking high-resolution clarity and balanced audio performance
- Commuters needing a versatile device for wireless and wired listening
- Users who value premium aesthetics and clear visual feedback
Who should skip it
- Owners of high-impedance or power-hungry planar magnetic headphones
- Travelers requiring long-lasting battery for extended listening sessions
- Users who prefer low-maintenance gear without protective accessories
Performance breakdown
Wireless Fidelity
LDAC and aptX HD support ensure near-lossless streaming for wireless listeners.
DAC Precision
Dual ESS SABRE chips deliver exceptional clarity and high-resolution audio depth.
Output Versatility
Balanced and single-ended ports accommodate a wide range of headphone types.
Portability
Ultra-lightweight design makes it an effortless companion for mobile audio setups.
Battery Endurance
Nine hours of playback is sufficient but requires frequent charging for commuters.
Call Clarity
Integrated cVc 8.0 noise cancellation keeps voice calls crisp and intelligible.
Key Specs
Dual ESS SABRE ES9219C DACs
XMOS XUF208 control chip
Bluetooth 5.0 with Qualcomm CSR 8675 chip
Supports 384kHz/32-bit PCM and Native DSD256 decoding
550mAh battery capacity
1.5-hour charging time
Driverless USB 1.0 and USB 2.0 modes
Weight
28.35 grams
Features
- Dual high-fidelity DACs for superior sound
- Bluetooth 5.0 with LDAC and aptX HD support
- MQA Renderer for master-quality audio
- Versatile USB DAC functionality
- Balanced and single-ended headphone outputs
- cVc 8.0 noise cancellation for clear calls
- Bright OLED display for easy navigation
- Up to 9 hours of battery life
What customers say
Users overwhelmingly praise the FiiO BTR5 for its exceptional sound quality, noting it delivers clean, detailed, and powerful audio that significantly elevates mobile listening. Its versatility is a key strength, seamlessly functioning as a high-fidelity wireless receiver supporting advanced codecs or a robust wired USB DAC. The premium glass and aluminum build quality feels durable and sleek. While battery life is adequate, the ability to finely tune settings via the companion app is highly valued. The BTR5 is celebrated for packing audiophile grade performance and extensive functionality into a compact, portable device, offering remarkable value for serious mobile audio enthusiasts.
Know before you buy
Yes, the BTR5-2021 is designed specifically for that purpose. You can connect it wirelessly via Bluetooth to stream high-quality audio from your phone or use it as a wired USB DAC for an even more stable, high-resolution connection.
The 2.5mm balanced output provides increased power and better channel separation, which results in a wider soundstage and reduced interference. It is a great choice if you have headphones that support balanced cables.
Yes, it features MQA Renderer support, allowing you to unfold and play back MQA-encoded files from services like Tidal to experience master-quality audio.
The BTR5-2021 offers up to 9 hours of continuous playback. It also charges relatively quickly, reaching a full battery in about 1.5 hours.
Yes, the device includes a built-in microphone with cVc 8.0 noise cancellation technology. This helps filter out background noise, making your voice clearer during calls.
The BTR5-2021 features a driverless USB 1.0 mode for plug-and-play convenience. If you want to access higher resolution formats like DSD256, you can switch to USB 2.0 mode, which may require a driver installation on some Windows systems.
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