A new generation of linear aritmetic synthesizer. Perfect sonic recreation of the D-50 from the makers of the original. Digital Circuit Behavior (DCB) faithfully captures every detail. Authentic user interface including joystick control. All the original presets plus fresh new sounds. Compatible with original D-50 patches. 64-step, polyphonic onboard sequencer and arpeggiator. Rugged construction with metal front panel. Highly portable for mobile music making. Battery operated (4 x AA) or USB powered. Built-in powered mini-speaker for instant enjoyment. Compatible with optional Roland Boutique accessories. (Keyboard not included). Dimensions: 300 x 128 x 46 mm, Weight 900 g (including batteries)