Review

The Roland KC-400 4-channel keyboard amplifier is an outstanding solution for amplifying your keyboard and synthesizers, complete with onboard mixing and full-range sound. In fact, it's also a well-equipped portable PA with an auxiliary input for external audio and an XLR microphone input for vocals. With a 12" woofer and a separate tweeter driven by 150 watts of power, the KC-400 is ready for practice sessions and gigs. And for stereo operation, more channels, or simply to push more air, you can link two KC-400 amps together using the Stereo Link connection.

Roland KC-400 Keyboard Amplifier Features:

• Keyboard amp for practice and performance
• Highly efficient 150-watt amplifier with 12" speaker and horn tweeter
• 4 channels including 1/4" line input channels and an XLR microphone input
• Stereo auxiliary input (RCA type) for connecting portable music players
• Stereo Link connection allows you to combine 2 KC-400 amps for stereo operation and more channels
• Subwoofer output allows you to connect a separate sub for more bass
• Rotary controls for adjusting channel and headphone levels, plus Low, Middle, and High EQ

Tech Specs

• Speaker Size:1 x 12", 1 x horn tweeter
• Total Power:150W
• EQ:3-band EQ
• Inputs:8 x 1/4" (L/mono, R), 1 x XLR, 1 x 1/4" (stereo link), 2 x RCA, 1 x 1/8" TRS (aux)
• Outputs:2 x 1/4" (L/mono, R), 1 x 1/4" (stereo link), 1 x 1/4" (headphones), 1 x 1/4" (sub out)
• Height:18.56"
• Width:19.31"
• Depth:15.18"
• Weight:48.56 lbs.
• Manufacturer Part Number:KC-400