Behringer Ultratone KT108 Ultra-Compact 15-Watt Keyboard Amplifier Extremely versatile 2-channel keyboard amplifier Powerful 20-Watt, 8'' dual-cone BUGERA speaker for wide frequency response 2 instrument inputs with separate volume control for each channel VTC Virtual Tube Circuitry for tube-like sound Ultra-musical 3-band EQ for ultimate sound shaping