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Re: Fi Primer 6CK4 Direct-Coupled Push-Pull transformers??

Posted by larry moore on October 31, 2001 at 06:30:56:
Seems like I just wrote about this one the joelist. Yes, I built it. It is nice. Chances are you'll have trouble with the negative supply for the input stages cathodes. I'd just build a supply and reference it to ground despensing with the rc network that jc used. As to output, nothing magic here For the power tx...same goes.