Roland VR-09 V-Combo B, Live Keyboard with simple operation, 61 Velocity-sensitive keys, Light and compact, Battery (8x AA HR6) or mains operation, 245 Sounds, Maximum Polyphony: 128 Voices, LCD 128 x 64 dots, High-quality acoustic and electric pianos, incl. Grand piano sound with 88-note stereo multi-sampling, SuperNATURAL Virtual Tone Wheel organ with 9 drawbars, Plus newly developed Transistor-Type organ in 60's sound, Extensive synthesizer section from Vintage Classic sounds to contemporary, modern synth textures, 7 Simultaneous effects with dedicated real-time control elements, Built-in Looper and Drum section, Playback of WAV / MP3 and SMF files via USB memory, Dimensions (W x D x H): 1008 x 300 x 106 mm, Weight: 5.5 kg, Free VR-09 Editor App for iPad available (subject to change)@+*Connections:*@+@+, USB computer port and USB memory port, Output (L / MONO, R) 6.3 mm jack, Headphones: Stereo 6.3 mm jack, EXT Input: Stereo 3.5 mm jack, Damper: TRS 6.3 mm jack, Expression pedal: TRS 6.3 mm jack, MIDI (IN, OUT), PK IN: 8-pin DIN type