I have an amp that I want to trigger when my setup turns on. It requires a 24v trigger. Currently, I have a 24V wall wart connected on my receiver's switched outlet that triggers it. However, i'm upgrading to a preamp that doesn't have a switched outlet, but has 3 12v triggers.
What is the easiest way to get this to happen? If i combine 12V triggers it won't = 24v, correct? I was thinking a relay, but it's kind of a hassle to wire everything up. Any other ideas?