Roland KC 220 Battery Powered Stereo Keyboard Amplifier

SPECIFICATIONS

Rated Power Output

30 W (15 W + 15 W) (when using the AC adaptor)
20 W (10 W + 10 W) (when using the Alkaline batteries)

Nominal Input Level (1 kHz)

CH1 (BALANCED, MIC/LINE): -50- -20 dBu
CH2 (LINE): -20 dBu
CH3 (LINE): -20 dBu
AUX IN (L, R, STEREO): -10 dBu

Nominal Output Level (1 kHz)

LINE OUT: +4 dBu

Speakers

16 cm (6.5 inches) Woofer x 2
Tweeter x 2

Controls

POWER switch

[CH1]
MIC/LINE knob

[CH2]
LINE knob

[CH3]
LINE knob

[EFFECT]
EFFECT knob

[EQUALIZER]
LOW knob
HIGH knob

MASTER knob

[AUX IN]
LEVEL knob

Indicator

Power

Connectors

CH1 (BALANCED) jack: XLR type
CH1 (MIC/LINE) jack: 1/4-inch phone type
CH2 (L/MONO, R) jack: 1/4-inch phone type
CH3 (L/MONO, R) jack: 1/4-inch phone type
AUX IN (L, R) jacks: RCA phono type
AUX IN (STEREO) jack: Stereo miniature phone type

LINE OUT (L/MONO, R) jack: 1/4-inch phone type
PHONES jack: Stereo 1/4-inch phone type
FOOT SW jack: 1/4-inch phone type

DC IN jack

Current Draw

550 mA

Expected battery life under continuous use

Alkaline battery: Approximately 7 hours
Rechargeable Ni-MH battery: Approximately 8 hours
* This can vary depending on the capacity of the batteries and the conditions of use.

Accessories

Owner's Manual
AC Adaptor
AC Cord

Options (sold separately)

Speaker Stand (ST-A95)
Footswitch (BOSS FS-5U)