Hi,

I'm using an old Roland CR-78 drum machine. It has both Hi Imp. and Low Imp. outputs on the back (taking mono 1/4" jacks).

Is it safe to use both of these at the same time or will i kill the machine? It would enable me to have one clean channel (High Imp.) and another channel (Low Imp.) running through a chain of effects. Both going into my mixer.

Also, would anyone know what the 8" 16" Combi switch on the back does?

A picture of the rear panel can be seen here>>

http://www.submodern.com/slowburn/?p=608

Thanks,
YDR