Comutador de colunas QED SS20 de 2 vias em paralelo

I've been using this switch to toggle between my home theater and stereo speakers, and the parallel wiring works flawlessly without any signal loss. The build quality feels solid enough for daily use, and it was incredibly simple to set up—just plugged in and it worked.

Finally, a simple way to switch between my two sets of speakers without any humming or signal loss. The parallel connection works exactly as described, and its compact size fits neatly behind my AV rack.

Took a chance on this to run my patio and living room speakers off the same amp, and the parallel switching works exactly as described—no drop in volume or weird hum. The knob feels solid when you click between pairs, so I don't worry about accidentally leaving both connected. Honestly, it's made re