Roland A-500 PRO MIDI Keyboard Controller
Roland A-500 PRO, MIDI Keyboard Controller, 49 Velocity sensitive keys with channel aftertouch, 8 Illuminated, velocity sensitive pads with hold function, 9 Rotary encoders, 9 faders and 13 buttons, all of which are programmable, Transport control section, Active Controller Technology (ACT), Connectors on the side panel for space-saving installation, Powered by USB is possible - no power supply is necessary, Windows 7- and Mac OS X Snow Leopard compatible, Rubber coated pitch bend/modulation stick, Connectors for optional sustain- and expression pedals, MIDI in/out with low latency FPT transmission, Dimensions: 839 x 251 x 91 mm, Weight: 3.8 kg, Incl. Software