73 semi weighted key version in mint condition. . Create thousands of beats, sound effects, samples, and sounds. Record your tracks on this keyboard. High-Resolution Sequencer The sequencer that's at the heart of the M3's song production is an intuitive 16-track design that holds up to 128 songs and 210,000 notes. The high timing resolution of 480 PPQ captures every nuance and detail of your performance. Three-band EQ per track provides detailed sound-shaping, as does the Tone Adjust sound tweaking function. Open Sampling The M3's Open Sampling System lets you sample and resample in any mode to produce remixed combinations of sounds and effects, or to capture full performances In-Track within the sequencer. Cutting-edge editing tools include Time Slice, Time Stretch, Crossfade Looping, Rate Change and Normalize. Stock sampling memory is 64MB, and can be increased to 320MB by adding the optional EXB-M256 memory expansion board. Samples in Korg native format, AIFF, WAV, Soundfont V2.0 and AKAI (S-1000/3000 with advanced Program parameter conversion) formats can be used. Sampling can also be done to attached media, so USB memory sticks and hard drives can be used to extend memory size to resample a complete song as a WAV file to be burned to a USB CD-R/RW as an audio disc, or for moving to a computer for further editing and manipulation.