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Another Cantankerous 89-123
#5

Also, make sure the grid lead on the 75 is routed on the inside of the tube shield. If not, this will cause squeals and howls.

Steve

M R Radios   C M Tubes


Messages In This Thread
Another Cantankerous 89-123 - by Hugh C - 03-12-2016, 09:58 AM
RE: Another Cantankerous 89-123 - by klondike98 - 03-12-2016, 01:16 PM
RE: Another Cantankerous 89-123 - by Radioroslyn - 03-12-2016, 09:54 PM
RE: Another Cantankerous 89-123 - by Mondial - 03-12-2016, 10:46 PM
RE: Another Cantankerous 89-123 - by Steve Davis - 03-12-2016, 10:58 PM
RE: Another Cantankerous 89-123 - by Hugh C - 03-13-2016, 04:09 PM
RE: Another Cantankerous 89-123 - by Hugh C - 03-17-2016, 12:28 PM
RE: Another Cantankerous 89-123 - by markmokris - 03-17-2016, 01:00 PM



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