In Reply to: Guitar amps can be different posted by Ralph on June 18, 2021 at 10:56:00:
"simply because they are usually not tied to other electronics that are grounded to the AC line. Most guitar pedals run off of either batteries or wall warts. So you can ground the chassis and audio circuitry together no worries."
Only DT667's SE tube amps are grounded to the AC line via 3-prong cord.
Other electronics in the audio system do not reference earth ground like subwoofer, laptop and DAC's - all are two-prong AC cords.
The only other electronics that might be connected to earth in the audio system would be a Windows PC for FFT measurements or scope & audio signal generators. But those are for test bench scenarios and not everyday listening.
Thanks for comments and trying to be helpful.
DT667
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Follow Ups
- RE: other electronics ... good point - deathtube 667 06/18/2111:14:33 06/18/21 (0)