The Roland KC-80 is a compact 50-watt keyboard amplifier with a 10-inch woofer and a tweeter. It combines three line-input channels with a dedicated auxiliary input so compatible keyboards, rhythm machines and playback devices can share one amplifier. Channel 1 also accepts an XLR microphone.

The top panel provides separate channel levels, low and high EQ controls, and master volume. The auxiliary input offers RCA and stereo 3.5mm connections. A 1/4-inch line output connects to external audio equipment, while the Sub Out can feed a powered subwoofer. Connecting headphones mutes the internal speakers and Sub Out for private listening.

The cabinet measures 420mm wide, 300mm deep and 410mm high, and weighs approximately 12.5kg. Includes one KC-80 amplifier, its power cord and owner’s manual. The optional speaker stand, instruments, microphone and audio cables are sold separately. Use the included power cord with the supply specified on the amplifier’s rear label.