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by systems_glitch 1175 days ago
I redid a lot of their original "Foreplay" preamps for the aforementioned audio shop -- they were available as a kit option and a lot of guys butchered the assembly, apparently. Back then, the power transformer was the cheapest combo plate/filament transformer from Antique Electronic Supply, but spraypainted black. That particular transformer was being loaded at like twice its filament current rating! Little stuff like that really bothered me.