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CLASS-D Bluetooth Mini Amps (NOBSOUND vs DIY board)
Personal inquiries / business related inquiries: gongdolpapa@gmail.com
I did a simple comparison of the CLASS-D + Bluetooth 5.0 amplifiers, which can be purchased for about $43 and $8.
NOBSOUND TA-21 product was provided free of charge
00:00 NOBSOUND TA-21
01:42 Vs TPA3116D2 DIY board
6:29 CLASS-D AMP FEATURES
8:16 sound sample