[quote name='largo' post='23082' date='Jun 25 2007, 04:37 PM']Mute switch on the front, with footswitch option - keep bass silent while not playing or changing basses
DI output on the front - when the amps in the rack I don't want to have to fiddle around in the back of the rack case to attach a cable each gig !
Tuner output on the rear - I use a rack tuner but ideally I'd think tuner out on both the front & rear (or in-built tuner would be nice)
Power Switch on the front - again, don't want to fumble around trying to connect or switch on power to the amp[/quote]
My SVT-4PRO (which I am, coincidentally, selling) has 3 of the 4, excluding the front DI out. The rear one is easily accessed though. I'm not sure there are any amps in large scale production out there which have all 4 of these features, though I stand to be corrected?
Danny