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Roland KC-400 4-Channel Stereo Mixing Keyboard Amplifier - 150W Bundle with Instrument Cable, and Austin Bazaar Polishing Cloth

Roland
Category: Musical Instruments > Instrument Accessories > Keyboard Accessories > Keyboard Amplifiers

Price

$799.99

Rating

4.0(4 reviews)

Description

WORTH IT EVERY TIME: For over two decades, keyboard players everywhere have relied on Roland’s KC amps for their powerful high-fidelity sound, onboard mixing features, versatile connectivity, and lasting durability. The latest generation carries on the time-honored KC benchmark of quality while offering new enhancements tuned for the needs of today’s working musicians. With a KC amp by your side, you’re in complete control of your stage rig, so you’ll always sound great and play your best. And that’s worth it every time. Packed with many new design features, the KC-400 updates the previous-generation KC-350, a longtime players’ favorite. The power has been increased to 150 watts, and the two-way speaker system features a newly designed 12-inch custom woofer for improved sound quality. In addition, the power section has been completely redesigned for better stability, enhanced bass reproduction, and reduced weight. With the KC-400’s built-in mixer, you’re able to connect a variety of stereo keyboards and instruments, plus an XLR vocal mic. And via the Stereo Link function, you can easily chain a second KC-400 for more inputs and true stereo amplification on stage. Rated Power Output: 150 W Nominal Input Level (1 kHz): CH1 (BALANCED, L/MONO, R): -50-- -20 dBu, CH2 (L/MONO, R): -20 dBu, CH3 (L/MONO, R): -20 dBu, CH4/MONITOR IN (L/MONO, R): -20 dBu, AUX IN (L, R, STEREO): -10 dBu, STEREO LINK (IN): 0 dBu Nominal Output Level (1 kHz)LINE OUT (L/MONO, R): +4 dBu, STEREO LINK (OUT): 0 dBu, SUB OUT: +4 dBu Speakers: 30 cm (12 inches) Woofer x 1, Horn Tweeter x 1 Controls: SHAPE button, POWER switch, [CH1], MIC/LINE knob, [CH2] LINE knob, [CH3] LINE knob, [CH4] LINE knob, OUTPUT SEL knob, [PHONES] VOLUME knob, [EQUALIZER] LOW knob, MIDDLE knob, HIGH knob, MASTER knob Indicator: Power Connectors: CH1 (BALANCED) jack: XLR type, CH1 (L/MONO, R) jacks: 1/4-inch phone type, CH2 (L/MONO, R) jacks: 1/4-inch phone type, CH3 (L/MONO, R) jacks: 1/4-inch phone

Key Features

  • Compact and versatile keyboard amplifier with 150 watts of power
  • Redesigned power amp and universal power supply provide increased stability, improved bass reproduction, and reduced weight
  • Custom two-way speaker system with newly developed 12-inch woofer and horn tweeter
  • Onboard mixer with four stereo input channels, stereo auxiliary input, and master EQ with Shape switch
  • Output Select function on Channel 4 for monitoring click and guide tracks
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Product Details

Product ID

B07ZG2G5NP

ASIN

B07ZG2G5NP

Category

Musical Instruments > Instrument Accessories > Keyboard Accessories > Keyboard Amplifiers

Reviews

4

Prime Eligible

No

Last Scraped

2/18/2026

Technical Details

AsinB07ZG2G5NP
Best sellers rank#133,325 in Musical Instruments (See Top 100 in Musical Instruments) #13 in Keyboard Amplifiers
Color nameBlack
Compatible devicesKeyboard
Connector type3.5mm Jack, XLR
Customer reviews4.0 4.0 out of 5 stars (4) 4.0 out of 5 stars
Date first availableJuly 3, 2019
Item model numberAUS-KC-400-COMBO-STD
Item weight50 pounds
Output wattage150 Watts
Power sourceCorded Electric
Product dimensions23 x 19 x 22 inches

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