car power amplifier

This is Circuit Car power amp 7W mono. Use IC TBA810 ( OLD IC).
Output to Speaker 4 OHM. Power Supply 12-14.4V.
I make to My Motocyce,Very nice.
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This is circuit power amplifier OTL stereo 6W+6W .
Use IC LM379 output 6W +6W at speaker 8 OHM.
Supply Voltage 28V 1A.
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Here is circuit power Amplifier OTL Stereo 6W+6W, Use IC LM379,LM377,LM378.
Voltage supply for this circuit,See in picture.
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