100W Guitar Amp Head and LS-412A 400W 4x12 Guitar Extension Cabinet ? ? input jack ? Overdrive channel with Gain 1, Gain 2, assignable Contour, 3-band EQ and individual Volume 1 and Volume 2 controls ? Clean channel with Volume, 3 band EQ and a Mid cut switch. ? Master section with Volume and Reverb controls. ? Rugged footswitch for Channel Select, Gain Select and Reverb on/off. ? Front panel push switches for channel, gain select and Contour assign ? Effects send and return with level controls ? Cabinet simulated line out with level control? for direct recording ? Two speaker output jacks ? International voltage select switch for 115 volts and 230 volts ? 27? x 11? x 12? (W x H x D) ? Weight