please download the driver by this link below before operating DAC-A6.
Chips: XMOS XU208+ESS9038Q2M+CSR8675+OP1656
OP AMP chip: LME49720NA
Bluetooth chip: csr 8675 Bluetooth 5.0 support: APT-X HD, APT-X LL, LDAC
PC-USB sampling rate: 32bit/768khz, DSD512
PC-USB operating system: Windows XP /window7/8/10 / Max OS/MAC/Linux
Optical fiber sampling rate: 24bit 192khz
Coaxial sampling rate: 24bit 192khz
Signal to noise ratio: 117db
Frequency response: 10Hz-40kHz (±3db)
RCA output level: 2.4Vrms
Input mode: PC-USB/optical/coaxial/Bluetooth
Support equipment: mobile phones, tablets, computers, MP3, TV, etc.
Output mode: active speaker, power amplifier + passive speaker
Power supply: DC12V
Product net weight: 400g
DSD512 32bit 768kHz
The USB of DAC A6 supports DSD512 decoding and PCM decoding from 16bit/44.1 kHz to IJ 32bit/768kHz, which is enough to cover the current mainstream formats and be compatible with higher format formats that may appear in the future.
ESS SABRE ES9038Q2M Hifi Decoding
DAC A6 uses ESS SABRE ES9038Q2M as decoding. It's widely recognized in the high-fidelity audio industry, providing extraordinary music quality and lower total harmonic distortion (THD) levels, and are the gold standard of audio performance.
XMOS XU208+custom driver
DAC A6 uses XMOS second-generation chip XU208 as the USB interface. With the special driver customized by SUCA (for Win7 or higher), A6 can better support high-resolution audio, especially DSD Native.
Bluetooth 5.0 Audio Wireless HD transmission
DAC A6 uses CSR8675 Bluetooth chip, support
LDAQ/AAC/SBC/aptX/aptX-LL/aptX-HD, etc audio coding
Multiple digital audio inputs
DAC A6 support Bluetooth/PC-USB/COAX/OPT, it can compatible with most audio equipment in market.
PC-USB operating instructions:
1.Connect the PC-USB interface to the computer with the USB cable configured by factory (USB supports hot plugging).
2.Press on/off button to switch to USB channel.
3.Find the volume symbol in the button right corner of computer.
4.Click the volume symbol first and then click Playback devices in dialog box.
5.Select the USB device recognized by PC from the dialog box.
6.Click the recognized digital output and set it as the default.
1. Connect the rear power amplifier that needs external connection to the audio source output interface.
2. Connect the audio source you want to use to the audio source input interface.
3. Short press to power on, and press again to switch the input channel.
4. Rotate the decoder knob to select the desired volume.
5. Bluetooth mode, need to switch to BT channel, can be paired connection.
6. After use, long press 3 seconds power off.
1× DAC A6
1× 12V Power Adapter (Optional)
All items in store may take 2 to 5 business days to process. Please add processing time to your shipping estimate below.
Here is an estimate of the shipping times. Due to factors that often affect international shipments, such as holidays, customs, and weather delays, we can only offer an estimate of shipping times.
Estimated Shipping Time
10-30 business days
15-40 business days
Australia, New Zealand
15-45 business days
Mexico, Central America, South America
20-60 business days
Middle East (UAE, Saudi Arabia)
20-40 business days
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