Roland KC-400 - combo amplifier for keyboards, with an output power of 150 W, offers four line input channels, a dedicated auxiliary input, and an XLR connector input for a vocal microphone. It is equipped with a 12" low-frequency speaker and a high-frequency tweeter. The amplifier can be used by musicians and producers to amplify pianos, organs, synthesizers, drum machines, and other electronic instruments.
The cabinet features a twin bass-reflex design that provides extended low-frequency response without distortion. There is an auxiliary channel with inputs equipped with 1/8" jack and RCA connectors for connecting external devices such as smartphones, music players, or other devices. Channel 1 also includes an XLR connector input, allowing you to connect a vocal microphone for greater versatility.
It offers a 1/4" jack output that allows you to connect to PA systems, stage monitors, and recording devices. Additionally, there is a sub-out connector for connecting to an active subwoofer. Connecting to the headphone jack located 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.
Technical specifications:
- Output power: 150 W
- Nominal input level at 1 kHz:
- Channel 1 (Balanced, L/Mono, R): -50, -20 dBu
- Channel 2 (L/Mono, R): -20 dBu
- Channel 3 (L/Mono, R): -20 dBu
- Channel 4 (Monitor In L/Mono, R): -20 dBu
- Auxiliary input (L, R, Stereo): -10 dBu
- Stereo Link (In): 0 dBu
- Nominal output level at 1 kHz:
- Line Out (L/Mono, R): +4 dBu
- Stereo Link (Out): 0 dBu
- Sub Out: +4 dBu
- Speaker: 1 x 12" (30 cm) + 1 x Tweeter
- Controls:
- Shape button
- Power switch
- Channel 1: Mic/Line potentiometer
- Channel 2: Line potentiometer
- Channel 3: Line potentiometer
- Channel 4: Line potentiometer, output selector potentiometer (Output select)
- Equalizer: bass potentiometer, mid potentiometer, treble potentiometer
- Master potentiometer
- Connectors:
- Channel 1 Jack: XLR
- Channel 1 (L/Mono, R): 1/4" (6.3 mm) jack
- Channel 2 (L/Mono, R): 1/4" (6.3 mm) jack
- Channel 3 (L/Mono, R): 1/4" (6.3 mm) jack
- Channel 4 (Monitor In L/Mono, R): 1/4" (6.3 mm) jack
- Auxiliary input (L, R): RCA phono
- Auxiliary input (Stereo): 1/8" (3.5 mm) stereo mini jack
- Sub-Out output: 1/4" (6.3 mm) jack
- Headphone output: 1/4" (6.3 mm) stereo jack
- Power consumption: 40 W
- Dimensions (W x D x H): 490 x 385 x 470 mm
- Weight: 22 kg
