A 400w 1x15" bass guitar combo.Top loaded, kick back design. The 1/4" input has a bright switch and an active/passive switch. There's a pre gain knob and a contour switch for a pre-shape eq. A 2 band eq is next, with a 7 band graphic, with a defeat switch. An effects loop, footswitch input, master volume, tuner output and DDT on/off switch completes the front panel. The class D power drives a ceramic 15" speaker and hf tweeter.