I have a Yamaha receiver and subwoofer that I want to turn on when my TV is on. I happen to also have an APC UPS with master and slave ports and so I can connect the TV to the master port and the amp/subwoofer to the slave ports. It works a dream. Here’s the challenge then. My amp also supports Apple airplay and I previously used it to stream music to from iTunes. I used an iOS app to turn everything on (Simple Control, fka Roomie). But now the amp is a slave to the TV drawing current before the amp is turned on. So I am sh*t outa ideas on how I can have th Tv automatically turn on the amp when it’s needed but still let me turn the amp on through IP control as it hasn’t no power because the UPS controls its power. Ideas?