In Reply to: Re: Filament bias and PP DHT posted by kurt s on January 26, 2007 at 08:15:05:
Hi Kurt ,
Those aren't humbucking pots . The filaments are not shared , each pot provides a small amount of bias variation . I know it's a bit crude . The other option is like the biasing on the Williamson output stage , but maybe the best solution is a 5mA LL1635-PP instead .cheers
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Follow Ups
- Re: Filament bias and PP DHT - fatbottle 08:23:20 01/26/07 (2)
- I'd opt for the LL1635/5ma or perhaps the /20 - arend-jan 09:12:50 01/26/07 (1)
- Re: I'd opt for the LL1635/5ma or perhaps the /20 - fatbottle 10:59:56 01/26/07 (0)