I love 6 volts with an 801 atty. I found a Powerline Universal Ac adapter with USB port. I used this before to plug my passthhrough into. It has a switch to change from USB to 3V 4.5V 6V 7.5V 9V and 12V. I cut the cord and attached a RCA plug and plugged this into the passthrough that I made last week. It is set on 6V and it is a passthrough beast. I'm loving it.
I'LL GIVE YOU 5000 DOLLARS FOR IT!
, I just typed it on a search on yahoo and that is the first that showed up.