Power-Supply for 50W Guitar-Amp PUBLIC

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Created February 12, 2026
Last modified 1 hour, 9 minutes ago
Tags power-supply  

Summary

Power-Supply for 50W Guitar-Amp

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Description

Power-supply for 50W Guitar-Amp. Provides regulated dual-polarity +-15 VDC @ 150 mA for op-amps and unregulated dual-polarity +-27 VDC @ 2 A for power-amp IC. Shield the transformers from the rest of the circuitry. Experimental circuitry. Breadboard test before soldering. House all circuitry in a grounded metal enclosure, to prevent EMF interference.

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