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Is connecting two Amps to one set of speakers for A/B testing safe?

antennaguru

Senior Member
Joined
Jun 16, 2021
Messages
363
Likes
315
Location
USA
Yeah, I know -- I was going to put a 4PDT switch image, but I saw that one, reflected upon it for a moment, and thought -- meh, good enough! :)
I actually have one of those exact switches to turn on the 240VAC input of 30A 48VDC SMPS, and it works great. Just a giant knife switch...
 

MakeMineVinyl

Major Contributor
Manufacturer
Joined
Jun 5, 2020
Messages
2,980
Likes
4,713
Location
Santa Fe, NM
Just. Because.

s-l300.jpg
 
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