UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

60 oldjohn · 13th Mar 2019, 7:21 pm

This set uses a Bridge rectifier. If you have a Variac proceed as above. If you go by guessing the voltage, it will rise considerably while warming up then fall.

John.

13th Mar 2019, 7:21 pm	#11
60 oldjohn Dekatron Join Date: Dec 2004 Location: East Yorkshire, UK. Posts: 3,989	Re: Tesla 525a This set uses a Bridge rectifier. If you have a Variac proceed as above. If you go by guessing the voltage, it will rise considerably while warming up then fall. John.