Waldorf Blofeld Keyboard provides 49 weighted keys with aftertouch, 25-voice polyphony, pitch bend and modulation wheels, and 60MB sample memory right onboard. You get over 1,000 amazing sounds right out of the box, plus fast USB 2.0 connectivity to update your samples. Packed with features and built to last, the Blofeld Keyboard is ready for the studio or the road Features 49 keys 60MB sample memory High-quality standard keyboard with 49 weighted keys and aftertouch 16-part multimode Maximum 25 voices polyphony Class compliant USB MIDI for PC, Mac and Linux Internal power supply Pitch bend and modulation wheel Virtual analog, wavetable, and sample based oscillators MIDI inout Sturdy metal case Stainless steel rotary encoders Backlit 128x64 pixel LCD Over 1,000 sounds Three oscillators, two filters per voice Frequency modulation for oscillators and