12v

Hello, I recently managed to get some Hypex Nilai500 monoblocks. I do not have a preamp, and nothing else that I have has a trigger out save for my Surge Protector. My previous amp, XTZ Edge A2-400 had auto sense for when audio was being passed in, I had no need of 12v triggers, since I could...

I have a Denon 4700 AVR in pre-out mode connected to an external amplifier with a high-level connection to an REL sub. When I used a stereo 3.5mm cable for the 12V trigger out to the amp it caused the subwoofer to make a popping sound when the external amp powered on and off via the 12V trigger...