Fosi Audio SK02vsSMSL D-6s
A detailed side-by-side comparison of the Fosi Audio SK02 and SMSL D-6s — two popular dacs in the Chinese HiFi space.
Specifications
Spec
Fosi Audio SK02
SMSL D-6s
Chipset
ESS ES9038Q2M
ESS ES9039Q2M
Inputs
USB-C, Optical
USB-C, Optical, Coaxial, Bluetooth 5.1 (LDAC)
Outputs
3.5mm SE, 4.4mm Balanced, 3.5mm AUX/Pre-out
XLR (Balanced), RCA
Power
1100mW @ 32Ω (Balanced)
—
Features
High/Low Gain, PCM/DSD Indicators, Optical Input
Remote Control, Sound Color Modes, 5V/2.4V Output Switch
Remote Control
✗
✓
Tube Stage
✗
✗
Headphone Amp
✓
✗
Price (estimated)
Price
~$99
~$199
Difference
~$100.00 cheaper (Fosi Audio SK02)
Things to Know
Fosi Audio SK02
- ⚠No dedicated power switch; long-press the volume knob to turn on/off.
- ⚠The volume status light flashes to indicate level changes, which some find annoying.
- ⚠Form factor is tall and narrow; light weight means it can tip over if using heavy cables.
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.
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