DIY Powerful Ultra Bass Stereo Amplifier Use Cassette old components
* The UTC 8227 is an audio power IC with built-in two channels developed for portable radio cassette tape recorder.
* Wide operating supply voltage: VCC=5~12V
* Low popping noise at power ON
* Best for supply voltage 9V
* Output power: P.OUT=2.5W/Channel at Vcc=9V, RL=4Ω
* Built-in thermal shut-down protection circuit
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➤ Parts Required:
UTC 8227 ic, 220Ω x 2, 1000Uf/16v, 470Uf/10v x 2, 220Uf/16v, 100Uf/10v x 2, 47Uf/10v x 2, 1Uf/50v x 2, 50K pot dual, aluminum heatsink, Audio 3.5 jack, 9 volts battery or adapter.
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