In Reply to: RE: Vintage SE OPT hook up confusion posted by DAK on September 23, 2014 at 09:40:16:
Some chance the lower impedance tap on the primary is for ultralinear operation. I think I have an old SE Sony tape deck that runs the 6AQ5s in UL. Just a guess though.
Are the transformers big or small? For a small transformer the resistance of the primary seems pretty low. Have you applied voltage to calculate the turns ratio?
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Follow Ups
- RE: Vintage SE OPT hook up confusion - BofService 11:56:25 09/23/14 (2)
- RE: Vintage SE OPT hook up confusion - DAK 12:13:05 09/23/14 (1)
- RE: Vintage SE OPT hook up confusion - BofService 12:39:53 09/23/14 (0)