Hi Ed,
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I think I remember something here about someone building an HT-37. I'll have to go back and see if I can find it!
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Thank-you very much for the suggestions. C85 should be good as I replaced all the paper and electrolytic caps when I went through it several years ago. I'll have to go back and check the voltages, but I seem to remember that I also checked everything to the voltage chart when I went through it. But, unfortunately, I am one of those guys who fails to keep good notes on my work. So, I will check again.
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Our house line runs pretty consistent around 122 VAC.
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I already did check all the resistors and everything I could think of in the circuit and have found nothing amiss. I also checked and searched everything on this group and there's not too much conversation at all on this mod. The only thing that I may do if I can't figure it out is to drill a hole for a toggle switch and use it to break that key line if I want to turn it off.
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Regards,
Alan, W9CG
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