Battery powered and has no switching noise. Simulcab Allows one amplifier head to be sent to one of 4 speaker cabinets via MIDI control. I Allows 4 heads to be switched to one cabinet. Custom Audio Electronics Amp Selector II Allows 1 guitar to be routed to any or all of 4 amps. Custom Audio Electronics Amp Selector II Allows 1 guitar to be routed to any or all of 4 amps and also includes 8 switches for doing channel switching.
Loops can be active simultaneously.
Mixers and other return devices Rane SM-26, Passac mixer Very nice mixers. They made an 8ch version and a bigger 16ch version that had sends and eq's per channel. Digital Music Corporation System Mix 1 rack space high, half width sub mixer. Plus 1 rack space, full width with stereo line mixer, cabinet simulator , headphone amp with direct and monitor levels, MIDI controlled VCA and XLR stereo balanced outs. Mixer, cab-sim filter, rack utility processor .