Found another use for old SS amp PTs
Moderators: pompeiisneaks, Colossal
Found another use for old SS amp PTs
AC source for transformer testing using an old PT with a 500VA rating (50VAC secondary) salvaged from a SS bass amp, coupled to a $10 rheostat (1k 25W) in a box. Output goes from 0 to 50-VAC
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Last edited by tubeswell on Tue Nov 14, 2017 8:46 pm, edited 1 time in total.
He who dies with the most tubes... wins
Re: Found another use for old SS amp PTs
I'm glad you posted before I throw out my wrecked metals bin
(too bad I lost this rheostat, though)
(too bad I lost this rheostat, though)