The opsix Operator Mixer is the first to simplify FM synthesis, making it not just comprehensible but also controllable. Adding additional synthesis capabilities and programming provide a more efficient workflow and an even richer sound. Fully compatible with sounds and samples from both original opsix and opsix native software, including numerous high-quality libraries. Features Evolved to an astounding 64 voices Get Illuminated with the Operator Mixer Direct Hands-on Control Six in One Synthesis Altered FM architecture delivers sounds across a vast spectrum Powerful Effects Processing Automatable 16-step sequencer Monster Modulation Matrix Dice to generate new, unique sounds Free Librarian Software Many ready-to-go sound packs are now available at KORG Shop Special crossgrade to opsix native (software) Specifications Keyboard: 37 keys (velocity and release-velocity sensitive) Sound generating system: Altered FM sound generator Maximum Polyphony: 64 voices (varies depending on the setting) Structure - 6 operators, 1 filter, 3 EGs, 3 LFOs, 3 effects, step sequencer, arpeggiator Algorithm: 40 presets + user algorithm (unique to each program) Operator: 6 modes (FM, Ring Mod., Filter, Filter FM, Wave Folder, Effect) Oscillator waveform: 23 waveforms (Sine, Sine 12bit, Sine 8bit, Triangle, Saw, Saw HD, Square, Square HD, Additive Saw3, Additive Sqr3, Additive Tri3, Additive 12345, Additive 1+2, Additive 1+3, Additive 1+4, Additive 1+5, Additive 1+6, Additive 1+7, Additive 1+8, Noise S/H, Noise White, Noise Pink, Noise Blue) Filter: 11 types (LPF 12, LPF 24, LPF MS-20, LPF POLY6, HPF 12, HPF 24, HPF MS-20, BPF 6, BPF 12, BRF 6, BRF 12) EG: ADSR LFO: 23 waveforms (Triangle, Saw Down, Saw Up, Square, Sine, Sample&Hold, Guitar, Exp. Triangle, Exp. Saw Down, Exp. Saw Up, Step4 Triangle, Step6 Triangle, Step4 Saw Down, Step6 Saw Down, StepRnd:Time, StepRnd:Lvl&Time, StepRnd:Level, Random:Time, Random:Lvl&Time, Triangle + , Saw Down + , Saw Up + , Square +) V.Patch: 12 routings Effect: 30 types (Chorus, Unison Ensemble, Phaser, Phaser (BPM) , Auto Pan, Auto Pan (BPM), Flanger, Flanger (BPM) , Rotary Speaker, Auto Wah, Exciter, Enhancer, LFO Filter, 3-Band EQ, Distortion, Guitar Amp, Decimator, Grain Shifter, Master Limiter, Compressor, Delay, Delay (BPM) , Autopan Dly, Autopan Dly (BPM), Tape Echo, Tape Echo (BPM) , Early Reflection, Reverb, Shimmer Reverb, Spring Reverb) Sequencer: Step Sequencer (up to 16 steps, up to 6 notes per step) Motion Sequencer (up to 6 lanes) Arpeggiator: 7 patterns (MANUAL, UP, DOWN, ALT1, ALT2, RANDOM, TRIGGER) Number of Programs: 500 (350 preset programs and 150 user programs as the factory-set default) FAVORITE64 (16 Slots × 4 Banks) Controllers: MODULATION wheel, PITCH wheel, RATIO OP 1–6 knobs, LEVEL OP 1–6 sliders, DATA ENTRY A–F knobs Inputs/outputs: Headphone (6.3 mm stereo phone jack) OUTPUT L/MONO and R (impedance-balanced 6.3 mm TRS phone jacks) DAMPER (6.3 mm phone jack, half-damper not supported) MIDI IN and OUT connectors USB B port Power Supply: AC adapter (DC12V)AC adapter (DC12V) Power consumption: 5W Included Items: AC adapter