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Fosi Audio
Fosi Audio TB10D (Upgraded)
~$70
Estimated price · may vary by retailer
The 'Upgraded' version of the TB10D is the sleeper hit of the budget world. Fosi revised the circuit to remove the hiss that plagued the original. It offers basic but powerful TPA3255 amplification with tone controls for an incredibly low price.
Specifications
ClassD
ChipsetTI TPA3255
Power2 × 300W (Max) / ~100W Clean @ 4Ω
InputsRCA
FeaturesBass and Treble Tone Controls
Things to Know
- ⚠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).
Reviews
“Excellent sound quality, to my ear it's on par with the RZ50 and BT30D Pro. Low noise floor. Excellent price / performance ratio... I wasn't able to reach clipping at 4 ohm load.”
— AudioScienceReview (Pixelwarfare)
“Even though the THD is high [at max limits], the price performance value of the Fosi Audio TB10D is high... TB10D is generally pleasing, smooth, without much texture.”
— Audiophile Heaven
Video Review
▶CheapaudiomanYouTubeBuy on AmazonBuy on AliExpress
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