For the Dimensional diagram and hookup sheet for this unit please click here (Adode Acrobat Reader required)
PA135 replacement power transformer for Dynaco (tm) Mark 4. Bolts directly on without modifications. Rated 370-0-370V (740VCT) at 150 ma, 5V at 3A, 6.3VCT at 4.5A, also has 55V bias tap. Primary 117VAC 60 Hz.
PLEASE NOTE: INK STAMP IS NOW LOCATED ON THE BOTTOM OF THE TRANSFORMER INSTEAD OF ON THE BELL
Brand new production, MADE IN USA.
It is possible to use the PA135 as a general replacement power transformer in other amps (or DIY projects) that put out 35 to 50W from a pair of 6550's or EL34's.
Sunn Replacement Part# 3-4PT
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