The Ultimate Mini Amp: Listen to Fosi BT20A, Fosi T2, and Nobsound's Aiyama T9/Douk Audio ST-01

These cool 50W amplifiers sound good, they're tiny and affordable. How do they stack up? I'm showing here in this comparison of three highly rated amps. Plenty of sound samples. Which one do you like? To try one for yourself, order from here:
Nobsound Douk ST-01 / Aiyama T9:
Fosi Audio T20:
Fosi Audio BT20A:
Fosi Audio BT20A-S (silver):
Be the first to comment