I didn't find anything either after a fairly exhaustive search. You might be on your own here, I hope you have a schematic! You may need it!
Alpa 300b Mono's information
Good Day all! Is anyone familiar with the Alpa amplifiers? I acquired 300b monoblocs. They sound really nice. I only know they were made in Korea. Seem well built, no markings on OPTs, caps are USA/UK. Any information would be most helpful. I am beginning to think that they were made in North Korea with the lack of info available.
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