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A couple of things mentioned in vinnie's build threads have me feeling uneasy about my next build. Tubes and filament arrangement are different to vinnie's.
I will be using one filament transformer per channel. Each transformer has two secondary windings: 1x 2.5V, that will have a hum pot across it (for 2A3); 1x 6.3V CT, that will not have a hum pot across it (for IDHT 6C6).
Can I expect any interaction between the windings that could significantly affect the operating points or hum-nulling of the tubes?
Edit: clarified that the transformer is for the filaments only.
Thanks for any assistance.
Cheers,
91.
"Confusion of goals and perfection of means seems to characterise our age." Albert Einstein
Edits: 01/25/16 01/25/16 01/25/16Follow Ups:
The multi-winding transformer is used in most equipment. Just because your transformer does not have a B+ winding does not make it problematic. :-)
Think I got up on the wrong side of the bed and pulled on my worrying pants... looking for things to go wrong with by build.
Thanks Chip.
91.
"Confusion of goals and perfection of means seems to characterise our age." Albert Einstein
At some time or another, all of us suffer from "Audiophilia Nervosa". :> (
Good luck with the build.
Eli D.
.
"Confusion of goals and perfection of means seems to characterise our age." Albert Einstein
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