Re: Conceptual "Repeater" question

[AALev123@aol.com]

I do want to be able to switch between parts and possibly pull out the 
bass , 
which I assume would be the same as pulling track 2 out and then dialing 
it 
back in ,also being able to save it all after power down is nice. Do any 
of 
the other units you mentioned do this or maybe acomplish this in a 
different 
way? thanks