FiiO
FiiO BTR5 (2021)
Best portable DAC for audiophiles seeking high-resolution wireless and wired sound.
Elevate your portable audio with the FiiO BTR5 (2021), a flagship Bluetooth amplifier and DAC. Experience master-level sound with dual ES9219C DACs and MQA support. Advanced Bluetooth 5.0 with LDAC ensures high-resolution wireless streaming, while its USB DAC function supports up to 384kHz and DSD256. Enjoy versatile connectivity with both 3.5mm and 2.5mm balanced outputs. The clear OLED display and a 9-hour battery life make it perfect for on-the-go listening. Crystal-clear calls are guaranteed with CVC 8.0 noise cancellation.
$89.99
Owner Satisfaction
4.7
/ 5
Category Rank
53
/ 766
#53 in Headphone Amplifiers
Price vs Category Average
-94%
Below average
Model
52021
/ BTR
Who it's for
- Audiophiles seeking high-resolution sound quality on the go
- Users needing a versatile bridge between mobile and desktop devices
- Commuters wanting premium audio in a compact, portable form factor
Who should skip it
- Travelers requiring all-day battery life for long-haul flights
- Users preferring intuitive, large-format interfaces for easy navigation
- Listeners in high-interference environments demanding rock-solid wireless stability
Performance breakdown
Audio Fidelity
Dual ES9219C DACs deliver exceptional clarity and depth for portable listening.
Wireless Versatility
Broad codec support including LDAC ensures high-resolution streaming across all devices.
Power Output
Balanced output provides ample headroom for driving demanding audiophile headphones.
Portability
Ultra-lightweight design fits seamlessly into any pocket or travel setup.
Battery Endurance
Nine hours of playback is sufficient but trails behind newer competitors.
Connectivity Options
Dual output jacks offer excellent flexibility for both balanced and standard cables.
Key Specs
Model
BTR5 2021
Color
Black
Weight
Approximately 43.7 g
Dimensions
72 x 32 x 11.1 mm (excluding rear clip)
DAC
Dual ES9219C
Bluetooth Chip
Qualcomm CSR8675
USB Chip
XMOS XUF208
Supported Bluetooth Formats
AAC/SBC/aptX/aptX Low Latency/aptX HD/LDAC up to 96kHz
Features
- Dual high-performance ES9219C DACs for superior audio.
- MQA support for studio-quality sound.
- High-resolution wireless with Bluetooth 5.0 and LDAC.
- Versatile USB DAC for wired audio.
- Dual headphone outputs (3.5mm and 2.5mm balanced).
- Clear OLED display for easy navigation.
- Extended 9-hour battery life for all-day use.
- CVC 8.0 noise cancellation for clear calls.
What customers say
Customers consistently praise the FiiO BTR5 (2021) for its exceptional sound quality, delivering a clear and powerful audio experience that significantly elevates listening. Its versatility is a major highlight, seamlessly functioning as a high fidelity Bluetooth receiver and a capable USB DAC. Users appreciate the intuitive controls and the robust build, making it a reliable companion for various audio setups. The device offers remarkable value, providing premium audio performance in a compact, user friendly package. This combination of superior sound and adaptable functionality makes it a highly regarded portable audio solution.
Know before you buy
The 2.5mm balanced output provides significantly more power—up to 240mW compared to 80mW on the 3.5mm port—which helps drive more demanding headphones with better channel separation and reduced noise.
Yes, you can connect the BTR5 to your computer via USB to use it as a high-resolution DAC. It supports audio files up to 384kHz and native DSD256, making it a great upgrade for desktop audio.
Yes, the BTR5 (2021) includes MQA support, allowing you to unfold and play back studio-quality MQA audio files from compatible streaming services.
The BTR5 supports high-resolution Bluetooth codecs like LDAC and aptX HD, which transmit significantly more data than standard Bluetooth. If your source device also supports these codecs, you will hear much higher fidelity and detail.
You can expect around 9 hours of playback time when using the 3.5mm output with the AAC codec. Keep in mind that using the balanced output or higher-resolution codecs may decrease this battery life slightly.
Yes, the device features dual microphones with CVC 8.0 noise cancellation technology. This helps filter out background noise to ensure your voice remains clear during calls.
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$90