מגבר קלידים Roland KC-400   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 XLR mic input, 1/4-inch line outputs, headphones output, and sub output Chain another KC-400 with the Stereo Link function for more inputs and true stereo sound on stage Metal jacks for increased durability