[patricklang]

I was thinking, at the next headfi meet, I would like to hook multiple amps up to my NAD C520 at once so I can A-B them. Has anyone seen a unity gain opamp (or other) based solution for this? The NAD has a pretty high voltage output, but I don't know how well it could handle the extra current if I were to use a y-cable.

 

[nanahachi]

perhaps this would help:

Fidaudio Quintete:
"you can set it up in one of two possible ways: 3 inputs/2 outputs or 2 inputs/3 outputs. Operation is simple - just point the knobs towards the input and output jacks you want to select!"
http://www.cp3paintball.com/fidaudio/quintete.html