In Reply to: Null tester by Ethan Winer posted by pegwill on December 24, 2019 at 04:06:39:
As an objective test, the differential scheme he designed and implemented is perfectly valid. It removes all variables except the intrinsic differences (if there are any) of cable A and cable B. Key to that is the really low source driving resistance employed.
Anybody that claims his setup is not valid is blowing smoke.
Dave.
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Follow Ups
- RE: Null tester by Ethan Winer - Davey 12/25/1914:47:10 12/25/19 (7)
- RE: Null tester by Ethan Winer - Duster 16:51:59 12/25/19 (6)
- RE: Null tester by Ethan Winer - Davey 18:14:51 12/25/19 (5)
- RE: Null tester by Ethan Winer - Duster 18:46:46 12/25/19 (4)
- RE: Null tester by Ethan Winer - Tre' 19:33:15 12/25/19 (1)
- RE: Null tester by Ethan Winer - Duster 20:20:11 12/25/19 (0)
- RE: Null tester by Ethan Winer - Davey 19:03:56 12/25/19 (1)
- RE: Null tester by Ethan Winer - Duster 20:42:03 12/25/19 (0)