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A simple 300B amplifier. Monoblocks.

My friend, a fan of quality sound, had been using my KT88 amplifier for a long time, but the idea of switching to direct-source triodes had not left him. In the pantry for a long time lay prepared copper cases, and a certain amount of suitable parts. We decided

Phono stage “golden mean”

My friend had long had the boards of phono-rectifier “golden mean” in the form of KIT set, but his hands could not manage to assemble everything into a ready device due to lack of time. He asked me for help. The task was simple: to place the boards in