Roland KC-220

Roland KC-220 - combo amplifier for keyboards with battery power option, featuring an output power of 30W, equipped with two 6.5" speakers, offers three input channels with 1/4" jack connectors and an XLR connector for a vocal microphone. The amplifier can be used by musicians and producers to amplify pianos, organs, synthesizers, drum machines, and other electronic instruments.

DSP effects enhance the sound with the KC-220. Built-in normal and wide stereo chorus and stereo reverb effects are available for vocals and instruments. To activate and deactivate effects for hands-free operation, an optional footswitch (sold separately) can be used. Additionally, the amplifier is equipped with an auxiliary input channel featuring 1/8" and RCA connectors for connecting smartphones, music players, or other external media devices.

KC-220 offers mono/stereo outputs. This allows you to easily connect to PA systems, stage monitors, or recording devices. By connecting the headphone jack on the top of the unit, the onboard speakers will turn off. Connecting to the headphone jack found on the top of the amplifier will mute the speaker, which is useful for quiet practice sessions and for checking sound on stage with headphones. An AC adapter and an AC power cable are also included.

Technical specifications:

• Output power:
  • 30 W (15 W + 15 W) (using AC power)
  • 20 W (10 W + 10 W) (using battery power)
• Nominal input level at 1 kHz:
  • Channel 1 (Balanced, Mic/Line): -50, -20 dBu
  • Channel 2 (Line): -20 dBu
  • Channel 3 (Line): -20 dBu
  • Auxiliary input (L, R, Stereo): -10 dBu
• Nominal output level at 1 kHz:
  • Line Out: +4 dBu
  • Speakers: 6.5" (16 cm) + 2 x Tweeter
• Controls:
  • Power switch
  • Channel 1: Mic/Line potentiometer
  • Channel 2: Line potentiometer
  • Channel 3: Line potentiometer
  • Effects: Effect potentiometer
  • Equalizer: Bass potentiometer, Treble potentiometer
  • Master potentiometer
  • Auxiliary input: Level potentiometer
• Connectors:
  • Channel 1: XLR (balanced)
  • Channel 1 (Mic/Line): 1/4" (6.3 mm) jack
  • Channel 2 (Line): 1/4" (6.3 mm) jack
  • Channel 3 (Line): 1/4" (6.3 mm) jack
  • Auxiliary input (L, R): RCA phono
  • Auxiliary input (Stereo): 1/8" (3.5 mm) mini jack stereo
  • Line-Out: 1/4" (6.3 mm) jack
  • Headphone output: 1/4" (6.3 mm) stereo jack
  • SW connector: 1/4" (6.3 mm) jack
  • DC power connector
• Current consumption: 550 mA
• Battery life:
• Alkaline batteries: approximately 7 hours
• Rechargeable Ni-MH batteries: approximately 8 hours
• Dimensions (W x D x H): 420 x 244 x 320 mm
• Weight: 7.3 kg