SMSL D-6svsTopping DX3 Pro+
A detailed side-by-side comparison of the SMSL D-6s and Topping DX3 Pro+ — two popular dacs in the Chinese HiFi space.
Specifications
Spec
SMSL D-6s
Topping DX3 Pro+
Chipset
ESS ES9039Q2M
ESS ES9038Q2M
Inputs
USB-C, Optical, Coaxial, Bluetooth 5.1 (LDAC)
USB, Optical x2, Coaxial, Bluetooth 5.1 (LDAC)
Outputs
XLR (Balanced), RCA
RCA, 3.5mm Headphone
Features
Remote Control, Sound Color Modes, 5V/2.4V Output Switch
NFCA Amplifier, Auto-Standby, Gain Settings (+6dB/+19dB)
Remote Control
✓
✓
Tube Stage
✗
✗
Headphone Amp
✗
✓
Price (estimated)
Price
~$199
~$199
Things to Know
SMSL D-6s
- ⚠The display is a simple 7-segment LED, which looks dated compared to OLED screens.
- ⚠The 'Sound Color' modes are very subtle and barely audible to most users.
- ⚠Bluetooth antenna is plastic and feels a bit cheap.
Topping DX3 Pro+
- ⚠No balanced headphone output (3.5mm single-ended only).
- ⚠The plastic volume knob feels less premium than the rest of the metal chassis.
- ⚠Some users find the 'auto-on/off' sensitivity too aggressive, waking up the unit randomly.
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