Originally Posted By: raymb1
Most amps won't take a stereo plug. A stereo plug in a mono input could cause intermittent play. On my gigs, I use a stereo plug into my laptop headphone out, to a stereo- to-mono adapter, to a 1/4" mono guitar cord, to my amp. Later, Ray




This Aux In is a stereo plug. I have the Cube Street version of this series.

"... AUX IN Jack (Stereo miniature phone type)..."


http://www.rolandus.com/products/details/822/specs/


I think the battery powered laptop might be the answer.


Regards,

Bob