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Power supply for 37-33
#6

Not sure if it will. The 37-33 requires two bias voltages  -3 and -9v. It's simple enough to wire up a battery or two for these voltages. Then all you need is +135v, 90v, and 2v for the filaments. Be sure to throttle back the filament voltage if you have been using the p/s on a set with 01A's.

Terry
ps After looking at the link it should work fine!!!


Messages In This Thread
Power supply for 37-33 - by KLBowers - 06-26-2015, 07:31 AM
RE: Power supply for 37-33 - by sam - 06-26-2015, 11:03 AM
RE: Power supply for 37-33 - by KLBowers - 06-26-2015, 12:19 PM
RE: Power supply for 37-33 - by klondike98 - 06-26-2015, 02:01 PM
RE: Power supply for 37-33 - by KLBowers - 06-29-2015, 05:57 AM
RE: Power supply for 37-33 - by Radioroslyn - 06-29-2015, 06:24 AM
RE: Power supply for 37-33 - by KLBowers - 06-29-2015, 06:31 AM
RE: Power supply for 37-33 - by Radioroslyn - 06-29-2015, 02:44 PM
RE: Power supply for 37-33 - by KLBowers - 06-29-2015, 09:32 PM



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