Tritton AX 720, trying to find the right setup

Hey guys, just a quick question. I managed to pick up an AX 720 at NCR this weekend, and I’m trying ot utilize a setup where I can plug it into a monitor/Xbox/PS3 and get game output through my headphones while obviously the opponent can hear.

I know this can be done with the decoder box, but it needs to be plugged in via an AC adapter, which is just to inconvenient and impractical for tournament use. I’m looking for a simple setup, or something that works and might be battery powered? To be honest I don’t know Champ’s setup, but it looked rather simple.

I’m a bit new to optical outputs, and direction connections for consoles, so bare with me here. Any and all help is appreciated, thanks!

It looked like he was using the Astro Mixamp at ReveLAtions - but I only have the stream to go on. :slight_smile: