Custom power transformer for Allen 75 amp

Tubes Asylum

Questions about tubes and gear that glows. FAQ

Hi guys

WE have a rare situation where one leg of the bias winding is shorted to the B+ and the other is open. This unit is different than common Allen 75s. It has only one heater winding and a little different bias circuit.

In order to keep the circuit and patina, we'll unpot the blow one and have a custom one built and pot that in the original can.

Where is a good source for a custom power transformer. Heybor isn't responding to email and phone calls.

Thanks

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Sonic Craft

Topic - Custom power transformer for Allen 75 amp - Scholl 08:21:53 06/06/22 (4)

RE: Custom power transformer for Allen 75 amp - Sondek 13:44:07 06/06/22 (1)

thanks for this link - Story 01:58:37 06/13/22 (0)

RE: Custom power transformer for Allen 75 amp - Triode_Kingdom 13:33:56 06/06/22 (1)

RE: Custom power transformer for Allen 75 amp - Scholl 05:37:33 06/12/22 (0)

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