Roland KC-550 4-Channel Stereo Mixing Keyboard Amplifier Pedaltrain The front-firing bass port reduces

The front-firing bass port reduces boundary coupling to allow flexible positioning in the room while the engineered surface reduces diffraction distortion

60 second looper and Firmware updatable

Back plate is missing

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chicago badge dating this drum to be from the late 50's

Roland KC-550 4-Channel Stereo Mixing Keyboard Amplifier Pedaltrain The front-firing bass port reducesA Roland KC 550 4 Channel Stereo Mixing Keyboard Amplifier in Very Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of every piece of gear so you know exactly what you are getting. We always picture any and all accessories too. What you see is what you will get so please check out the pictures! Everything we sell has been tested and is fully functional unless otherwise noted. We have a 5