Fosi Audio TB10D (Upgraded)vsSMSL AO200 MKII
A detailed side-by-side comparison of the Fosi Audio TB10D (Upgraded) and SMSL AO200 MKII — two popular amplifiers in the Chinese HiFi space.
Specifications
Spec
Fosi Audio TB10D (Upgraded)
SMSL AO200 MKII
Class
D
D
Chipset
TI TPA3255
Infineon MA5332MS
Power
2 × 300W (Max) / ~100W Clean @ 4Ω
2 × 160W @ 4Ω
Inputs
RCA
XLR (Balanced), RCA, Bluetooth, USB (Flash drive only)
Features
Bass and Treble Tone Controls
Subwoofer Out, Balanced Circuitry, EQ Presets
Remote Control
✗
✓
Tube Stage
✗
✗
Price (estimated)
Price
~$70
~$312
Difference
~$242.00 cheaper (Fosi Audio TB10D (Upgraded))
Things to Know
Fosi Audio TB10D (Upgraded)
- ⚠Volume control is logarithmic but very sensitive; gets loud at the 9 o'clock position.
- ⚠Tone controls lack a center detent, making it hard to know when you are truly 'flat'.
- ⚠DC input spark is common when plugging in the power supply (connect to amp first, then wall).
SMSL AO200 MKII
- ⚠The USB port is for flash drive playback only, not for connecting to a PC/Phone (confusing for many users).
- ⚠Menu navigation knob can feel slightly wobbly compared to the rest of the chassis build.
- ⚠Bluetooth implementation does not support high-res codecs like LDAC.
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