DO100 Pro vs D-6S
The D-6S's signal-to-noise is 129 dB against the DO100 Pro's 131 dB. Both share bit depth (32-bit), max sample rate (768 kHz), and thd (0.000%).
AI-generated product photo — not official manufacturer imagery.
DigitalDACs
Estimated price (community-sourced)
$170 - $219
Around — community and catalog average, updates slowly
About the DO100 Pro
The SMSL DO100 Pro is a desktop balanced DAC and preamplifier designed for high-resolution playback and broad connectivity. It uses dual ESS ES9039Q2M DAC chips, the XMOS XU-316 USB platform, and a Qualcomm QCC5125 Bluetooth 5.1 receiver. It adds HDMI ARC for TV audio, balanced XLR and RCA outputs, full MQA decoding on supported digital inputs, and a remote control. Reported street pricing is around $219 USD.
Specifications
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 32-bit
- Max Sample Rate
- 768 kHz
- DSD Support
- DSD512
- MQA Support
- Yes
- DAC Chip
- ESS ES9039Q2M
Analog Output
Analog signal output specifications
- THD
- 0.000%
- SNR
- 131 dB
- Output Voltage
- 4.0V RMS
- Output Impedance
- 100Ω
- Max Output Voltage
- 4.0V RMS
Connectivity
Input and output connections
- Bluetooth
- Yes
- Bluetooth Codecs
- LDAC, aptX HD, aptX, SBC, AAC, aptX Low Latency
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- USB, Optical, Coaxial, Bluetooth, HDMI ARC
- Analog Outputs
- RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 150 × 39 × 128 mm (W × H × D)
- Weight
- 0.56 kg (1 lbs)
- Available Colors
- black
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions