Help making amplifier switch

Thread Starter


Joined Mar 25, 2024
Hi all...hopefully you guys can simplify my search and make some recommendations. I want to control the speaker outputs from two avr surround amplifiers through a switch to a single array of speakers 5 channel audio with an additional 1 channel for subwoofer 100 watts per channel...subwoofer may possibly be preamp output. I have tried to find a pre-built switch but cannot find such a thing so I have resigned myself to having to build one . My thoughts are to use two 4pdt switches. My concerns are that the signal definitely breaks before the other amp is switched preventing damage should both amplifiers be on at the same time . Second what would be the best type of switch to plated contacts needed? Thanks in advance for any help and ideas.