Ah, the classic Roland CM-30 cube. This extremely portable and flexible monitor/amplifier has been a best-seller for Roland for years. You can use it for anything - a recording or gigging monitor, an vocal or instrument amplifier for small venues - even as PA for public speaking. Construction is rock-solid with a built-in handle and a mike stand connector on the bottom. The Roland CM-30 supports three individual channels, one of which doubles as microphone input. Aside from the built-in speaker there are stereo outputs to port to a PA system or board. Even more flexibility is provided by inputs for both 1/8 audio and stereo RCA connectors. A built-in equalizer, master volume control, and a dedicated headphones/volume section complete the package. Includes power cord.This unit works perfectly and is being offered at the lowest price out there! Grab it today and make your sound truly portable!