In Reply to: RE: gm70 power playing in the lowest freq's posted by used-hifi on January 19, 2017 at 16:27:30:
I see your amp is parafeed.I would look at the inductance of the plate choke. The same principles found in the article about output transformer inductance would apply.
BTW PP output transformers don't have a gap in the core so the inductance should be very high.
Tre'
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Edits: 01/19/17 01/19/17
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Follow Ups
- RE: gm70 power playing in the lowest freq's - Tre' 16:46:29 01/19/17 (3)
- RE: gm70 power playing in the lowest freq's - used-hifi 16:58:09 01/19/17 (2)
- RE: gm70 power playing in the lowest freq's - Tre' 17:03:40 01/19/17 (1)
- RE: gm70 power playing in the lowest freq's - used-hifi 17:10:52 01/19/17 (0)