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Question about replacement transformer for 37-660
07-10-2010, 05:37 PM
Thank you for your help. I will try it at 4k.8k primary, l don't understand the impedance vs resistance on these transformers. It does have an original philco speaker, but not from this radio. Is the 330/370 ohm value in the schematic significant as far as the load on the audio tubes?
Thanks, Bill
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Messages In This Thread
Question about replacement transformer for 37-660 - by Bill njb - 07-09-2010, 05:51 PM
Re: Question about replacement transformer for 37-660 - by exray - 07-09-2010, 08:05 PM
Re: Question about replacement transformer for 37-660 - by Bill njb - 07-10-2010, 05:37 PM
Re: Question about replacement transformer for 37-660 - by exray - 07-10-2010, 05:53 PM
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