Roland D Bass 210 Amplifier Standard

400W power. 2 x 10" 320W with dual tweeters 80W. 3 COSM preamps Vintage, Modern, and Super Flat. DSP powered Feed Forward Processing. Active Speaker Control. Pro quality compression. Activepassive input level switch. Gain. Preamp type select knob with Shape switch. 4 band semi parametric EQ. Tweeter control knob. Effect blend. Master volume. Mute switch. IO includes normal and piezo inputs, headphone jack, tuner out, footswitch jack, effects loop IO, subwoofer out, line out, XLR DI out with ground lift. Casters. Optional powered extension speaker model 115X. 23 12"W x 24 1116"H x 16 18"D. 50 lbs..