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TDA2030A 6-12V AC/DC Single Power Supply Audio Amplifier Board Module
US$7.99 US$9.99

Q: TDA2-30A 6-12V. On input pins what does ucc and in mean? which is for volts and which for signal?

Asked by tomtuffin on 2020-07-24 04:14:09

Mari94 VCC-power supply+, IN-Audio input +, GND-Audio input -, GND-power supply-

2020-08-05 01:57:11 Helpful (0)
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Sunbuck AV-MP325BT 220v 2000W 4 Channels bluetooth Audio Amplifier MP3 Music Player
US$98.79 US$118.55

Q: It will not amplify music from a working turntable -why not?

Asked by tomtuffin on 2020-01-02 08:31:27
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