Fosi Audio TB10D (Upgraded)vsLoxjie A30
A detailed side-by-side comparison of the Fosi Audio TB10D (Upgraded) and Loxjie A30 — two popular amplifiers in the Chinese HiFi space.
Specifications
Spec
Fosi Audio TB10D (Upgraded)
Loxjie A30
Class
D
D
Chipset
TI TPA3255
Infineon MA12070
Power
2 × 300W (Max) / ~100W Clean @ 4Ω
2 × 80W @ 4Ω
Inputs
RCA
USB (DAC), Optical, Bluetooth, RCA
Features
Bass and Treble Tone Controls
Headphone Amp, Remote Control, EQ Presets, IPS Display
Remote Control
✗
✓
Tube Stage
✗
✗
Price (estimated)
Price
~$70
~$169
Difference
~$99.00 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).
Loxjie A30
- ⚠Low power output compared to Fosi/Aiyima; not suitable for insensitive speakers in large rooms.
- ⚠Headphone output impedance is high, which can alter the frequency response of low-impedance headphones.
- ⚠USB input is limited to 16-bit/44.1kHz (no high-res support via USB).
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