Roland MICRO CB-RX Portable Bass Amplifier, Dual 2.5W Power Output, COSM Amps and Digital Effects, Battery or AC Power, Four 4" Drivers

The Roland MICRO CB-RX Portable Bass Amplifier is a professional-quality bass amplifier that packs a surprising number of features into its compact body. Designed for portability and power, the cabinet houses four 4" drivers and two 2.5W power amplifiers to provide a strong performance.

The amplifier provides great connectivity options, with a 1/4" bass input jack, a 1/4" pedal jack for adding an effect or control pedal and 3.5mm and 1/4" AUX inputs for connecting CD players or other devices. A stereo 1/4" output lets you connect a pair of headphones or a recording device for practicing or saving your work.

Other terrific options include eight different COSM amplifier models for creating customized sounds, as well as a three-band EQ and a variety of digital effects. A built-in metronome does more than just keep tempo. It has a rhythm guide that provides a variety of rhythms and patterns to jam with.