I have a power amp that can turn on by a 12v trigger cable. The receiver that I have can provide that 12v trigger. But nowhere can I find the spec for that cable. It looks like a 3.5mm jack but it is a mono, stereo or one of those 3 channel style connector on the end.

HELP


Anthem: AVM60, Fosi DAC-Q5
Axiom: ADA1500, LFR1100 Actiive, QS8, EP500, M3, M3comp, M5