To extend ins on my Spec 1's i have them tied to each other through a tape loop so i have double the inputs, don't even have to have the second one on as the tape loops are direct thru the selector switch and no power needed to route the signal from 2nd Spec 1 input selector switch to tape loop and out. Pretty handy.
Ok, was wondering what to do with this, whaddya think?? That enough ins for ya??
It has a main out with aux,phono, tuner tape AND you can also route 3 tape machines, 3 sound processors and 2 noise reduction units. By utilizing 1- aux in on the 3300 you can route everything else through this you don't have room for in the 3300 in's.