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by oid » Sat Apr 21, 2018 7:44 pm
Those silver face twins keep popping up cheap in these parts, keep tempting me, $600 might get me to bite! Nice deal you got there.
For an amp of that age the power supply caps should be replaced regardless of condition, the rest can be tested in circuit and replaced as needed. Chances are most of the ones with DC on them will be leaking and need replacing.
Logic gates based on billiard-ball computer designs have also been made to operate using live soldier crabs of the species Mictyris guinotae in place of the billiard balls.