FIIO BTR5 2021
FIIO BTR5 2021 CSR8675 Dual DAC ES9219C AptXLL Portable Wireless Bluetooth 5.0 Audio Receiver HiFi Headphone Amplifier
Flagship portable high-fidelity Bluetooth amplifier
High-performance DAC ES9219C*2
3.5mm + 2.5mm headphone outs
FiiO Music App control
A Thorough Core" Upgrade
The core of the BTR5 has been renewed with the ES9219C DAC chip with better decoding performance, higher signal-to-noise ratio, and lower power consumption. Let a new chapter in wireless sound quality begin!
MQA support for master-quality sound
A new addition to the updated BTR5 2021 is support for MQA Renderer, allowing for high-resolution, master-level sound quality in reasonably sized files well-suited for you mobile device.
*Supports up to MQA 16X decoding with applicable music app.
Change your experience, starting from the connection
Your Bluetooth device can be transformed into a part of a Hi-Res Wireless setup by simply connecting it to the BTR5 2021. With the help of the BTR5 2021's Bluetooth version 5.0 supporting high-resolution formats such as AAC/SBC/aptX/aptX Low Latency/aptX HD/LDAC up to 96kHz, you can get a totally portable yet excellent sounding setup with your current device!
Fully equipped to tackle USB, with power to spare
Utilizing an XMOS XUF208 control chip, the BTR5 2021 is capable of asynchronous audio decoding under USB Audio Class 2.0. As a USB DAC, the BTR5 2021 can decode up to 384kHz sampling rate and native DSD.
1. Asynchronous USB DAC
2. 384kHz support
3. DSD256 (native DSD decoding)
*USB DAC functionality supports 2 modes, driverless USB1.0 and high-performance USB 2.0 (the latter requires a driver from the FiiO website).
The Qualcomm CSR8675 is a low-power Bluetooth chip with enhanced audio capabilities, such as supporting 24 bit audio processing and possessing a120 MHz DSP, allowing it to powerfully handle various Bluetooth decoding functions with ease.
FPGA precision clock management
An FPGA is responsible for the transmission and reception of Bluetooth and USB digital audio signals, as well as clock management. In the BTR5 2021, after the Bluetooth signal is processed through the FPGA, jtter is greatly reduced and signal stability is improved, completely solving the problem of different clock rates that exist between the different parts of the audio architecture.
*Tests have shown that Bluetooth music playback quality under LDAC is as good as local playback on a high-end audio player.
Independent dual crystal oscillators for accurate audio reproduction
With the addition of a dedicated FPGA, the 45.1584/49.152MHz dual crystal oscillators can more accurately reproduce audio signals under various sampling rates during Bluetooth and USB decoding.
Balance befitting of a flagship
For greater power and detailed resolution, the BTR5 2021 features both balanced and single ended outputs. In its balanced audio architecture, each channel is driven separately with its own DAC and amplifier, allowing the BTR5 2021 to bring a purer sound with unmatched finesse and balance.
*In order to ensure the BTR5 2021 operates normally, when both 3 5mm and 2 5mm outputs are inserted into, only the 3 5mm port will output sound.
Displaying its beauty for all
The one display shows all - a major feature of the BTR5 2021 is the crisp 0.49 inch 64x32 resolution OLED screen that displays pairing/connection/call status/power status/encoding format/volume. And with the display, you can call up a menu that allows you to visually view and adjust the charging status, enable car mode, change filters and EQ, etc.
Keep you going all day
With a built-in 550mAh battery, the BTR5 2021 only takes 1.5 hours to fully charge but lasts for a length of 9 hours!
*3.5mm output, using AAC codec
2 microphones with cVc 8.0noise cancellation
While the BTR5 2021 has a built-in omnidirectional high-sensitivity microphone, you can use an external microphone in a 3.5mm CTIA headset. When using either set of microphones, you can benefit from cVc 8.0noise cancellation technology, which intelligently adjusts microphone gain and effectively suppresses background noise for crystal clear calls.
*When using OMTP headphones, audio output is guaranteed to work but the microphone and in-line controls may not work properly.
It's spunky, but it remembers for you too
When you connect the BTR5 2021 to your phone, the phone's volume and the BTR5 2021's volume can be adjusted separately, allowing you to better fine tune the volume to your needs. The BTR5 2021 also conveniently remembers your desired volume.
*When paired with an iOS device, you can view remaining battery in the widget.
Transform into a USB audio
When a USB connection is detected the BTR5 2021, it will automatically prompt you to turn on "USB Audio Adapter" mode, which turns off charging to the BTR5 2021 and allows you to use it as an audio dongle for your phone or other devices.
*Standard Edition comes with a USB Type-C to Type-C cable
Use it everywhere
Connect to your wired headphones
*Instantly improve the sound coming from your smartphone
Decodes your computer's audio
*Let the professional XMOS solution handle it
Connect to your car's AUX in
*Listen to high-quality lossless music from your phone in your car
Connect to your desktop setup
*Get more enjoyable high-quality music with your setup
Receive your TV's audio
*Creating your own private concert hall
Turn on Switch mode
Switch freely between USB 1.0/ USB 2.0 for greater device compatibility including the Nintendo Switch and PS5 for immersive gaming.
Your own personal music DJ
Download the FiiO Music App(or FiiO Control APP) to remotely control the BTR5 2021, making for a flagship-grade experience.
Thoughtfulness in every detail
When connected to a phone and acting as a USB DAC, the BTR5 2021 can be configured to not needlessly drag power out of the phone. The dedicated in-vehicle mode allows the BTR5 2021 to automatically turn on and off with the car, further enhancing your convenience.
Satisfy your music listening needs
Scientifically precise, yet intuitive settings allow you to tune the BTR5 2021 to exactly your needs, such as -channel balance, 2 audio filters, and the 10-band equalizer. Of special note is the ability to adjust odd and even order harmonic distortion, allowing you to make the music warmer and colder to explore the sides of music you never knew about.
*The actual perceived effects of the above settings will depend on the listener.
Model: BTR5 2021
Weight: about 43.7g(incl. battery)
Dimensions: about 72*32*11mm(exclusive of back clip)
Audio input: Bluetooth connection(Bluetooth 5.0 supported)
Support audio formats: AAC/ SBC/ aptX/ aptX LL/ aptX HD/ LDAC
Driver- free mode(Switch mode): supported
In-vehicle mode: supported
Mic function: support Bluetooth call, built-in omnidirectional microphone; support external microphone of CTIA cable
Single-ended headphone output: 3.5mm stereo port
USB port: Type-C USB
Balanced headphone output: 2.5mm port
Recommended headphone impedance: 16-100Ω(PO); 16-150Ω(BAL)
Channel balance: ≤0.1dB
Gain: supported(high/ low)
Volume control: side buttons
Status indication: display indicates the Bluetooth code, charging, battery, volume, sapling rate, menu
APP interconnection: supports setting through App
Charging time: ≤1.5 hours(DC 5V 500mA)
Power out: recommended DC 5V 500mA
Battery capacity: 550mAh
Output power: PO about 80mW(32Ω loaded);
PO about 90mW(16Ω loaded);
BAL about 240mW(32Ω loaded);
BAL about 240mW(16Ω loaded)
Frequency response: 20Hz-20kHz(aptX)
THD+N: PO<0.003%(LDAC 1kHz 32Ω dbA)
BAL<0.002%(LDAC 1kHz 32Ω dbA)
Output impedance: PO≤1.0Ω(32Ω loaded)
Noise floor: PO≤2μV(32Ω dbA)
Amplitude: PO: 1.6V(32Ω /THD+N<1%)
PO: 1.8V(no loaded)
BAL: 2.8V(32Ω /THD+N<1%)
BAL: 3.6V(no loaded)
SNR: PO≥118dB(32Ω dbA)
Sampling rate supported up to: 384kHz/32Bit(USB DAC)
DSD supported(USB IN): DSD64/ 128/ 256
Hardware scheme: DAC:ES9219C*2
USB: XMOS XUF208
Type-C to C skin-friendly silicone cable
Apple Deluxe version
Type-C to C skin-friendly silicone cable
8 strands of silver-plated braided type-C to lightning cable
Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.
All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.
Economy shipping: Will be shipped without tracking number.
Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .
It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.
Express service: Will be shipped via DHL/EMS/UPS/FedEx