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1. Re: [Amps] Direct rectification of AC mains to drive the amp, VDD, Supply (score: 1): Author: Manfred Mornhinweg <manfred@ludens.cl>; Date: Thu, 26 Sep 2013 17:36:14 +0000; Bill, There is a better way if you have a dual-channel scope. Use both channels in ADD mode and set one of them to INVERT and DO NOT connect the probe ground to anything. That way both probes are "fl; /archives//html/Amps/2013-09/msg00307.html (10,261 bytes)
2. Re: [Amps] Direct rectification of AC mains to drive the amp, VDD, Supply (score: 1): Author: Bill Turner <dezrat1242@yahoo.com>; Date: Fri, 27 Sep 2013 03:03:32 -0700; ORIGINAL MESSAGE: (may be snipped) REPLY: That's doing it the hard way. Just set the scope input to AC instead of DC. Problem solved. But as you pointed out, do be aware of the voltage rating of the; /archives//html/Amps/2013-09/msg00315.html (7,826 bytes)

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