I have a Proficient S-12 powered sub. The trannie has gone bad and i'm trying to identify the manufacturer. Nomenclature on side of this toroidal is three separate lines.
150-R0955504
LS-A10714-PT-T
LEI-4 0547
Around 250 Watt plate amp on back of sub.
Called Proficient but they are no help.
It has different taps on primary for 120-240vac
Thanks for any help.
150-R0955504
LS-A10714-PT-T
LEI-4 0547
Around 250 Watt plate amp on back of sub.
Called Proficient but they are no help.
It has different taps on primary for 120-240vac
Thanks for any help.
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