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Rob DiStefano · March 7th, 2008, 09:08 PM

I'm thinking of tweaking/testing the NFB further - a 100k or 200k trimpot on one side of a DPDT switch. The trimpot would allow finding the NFB resistance sweet spot and the switch would allow removing the NFB completely.

March 7th, 2008, 09:08 PM	#343 (permalink)
Rob DiStefano Friend of Leo's Join Date: Mar 2003 Location: Park Ridge, NJ Age: 62 Posts: 4,661	I'm thinking of tweaking/testing the NFB further - a 100k or 200k trimpot on one side of a DPDT switch. The trimpot would allow finding the NFB resistance sweet spot and the switch would allow removing the NFB completely.