Roland KC-110 Stereo Keyboard Amplifier

The KC-110 from Roland is a battery-powered stereo keyboard amplifier with three separate input channels (including an XLR microphone input), built-in effects, and lots of useful features like the ability to mount on a speaker stand. You can plug stereo keyboards, a microphone, and other line-level devices into the KC-110 (such as a drum machine and an MP3 player) and it will amplify the sounds either on battery power or when plugged into AC power with the included adapter.


  • Runs on eight AA batteries, eight AA rechargeable batteries, or AC power (adaptor included)
  • Highly efficient 30 watts (15W + 15W) stereo amplifier with two 6.5" (16 cm) speakers and two tweeters
  • High-quality stereo digital effects built in: reverb, chorus, "Wide" chorus, and EQ; effects on/off can be controlled with optional footswitch
  • Three independent channels with volume control
  • XLR mic/instrument input, two stereo inputs, stereo aux input, stereo line outputs, and headphone output
  • Mounts on a speaker stand (like the separately available ST-A95 Speaker Stand)
  • Built-in tilt-back stand
  • Removable battery cartridge for easy battery replacement
Tech Specs
Power Output 15 W + 15 W (when using the AC adaptor) 10 W + 10 W (when using the Alkaline batteries)
Nominal Input Level Channel 1 (mic/line): -50 to -20 dBu Channel 2 and 3 (line): -20 dBu Aux In: -10 dBu
Nominal Output Level Line Out: -10 dBu
Speakers 16 cm (6.5") x 2 Tweeter x 2
Output Connectors Line Out Jacks L/mono, R (1/4") Headphone Jack (Stereo 1/4")
Power Supply AC Adaptor (included, DC 13 V) Dry battery LR6 (AA) type (alkaline) x 8 Rechargeable battery HR6 (AA) type (nickel metal hydride) x 8
Power Consumption Current Draw: 550 mA Expected battery life under continuous use: Alkaline: about 7 hours
Dimensions 16-9/16 x 9-5/8 x 12-5/8" (420 x 244 x 320mm)
Weight 16 lbs 2 oz (7.3 kg)