Korg Opsix Altered FM Synthesizer - OPEN BOX

Much like Korg did when bringing wave sequencing back in a more powerful, more musical, and more immediately accessible way with wavestate, so was the approach to FM sound generation on the opsix, resulting in another incredibly flexible and unique synth. The opsix is an “altered” six-operator FM synthesiser. With its astoundingly accessible operator mixer and flexible sound engine that goes well beyond traditional FM, this instrument widens the potential of digital synthesisers to their utmost.  Features True six-operator FM synthesis 32 voices (or a max. of 24 voices, depending on the settings) 30 Types of effects 500 Programs (250 preset programs and 250 user programs) FM exploration, easier than ever  Full editing with the DATA ENTRY rotary encoders  Five operator modes that expand FM synthesis  40 preset algorithms and user algorithms  Three EGs, three LFOs and 12 virtual patches offer an extensive range of modulation.  Eleven powerful filters, including MS-20 and Polysix.  Three series of 30 types of high-definition effects.  Visual editing with a spectrum analyzer and oscilloscope.  Powerful 16-step polyphonic sequencer & arpeggiator Unpredictability to sounds with the Randomize feature  Favourite and smooth sound transition (SST) functions.  A compact design featuring a 37-key keyboard.  Specifications Keyboard: 37 keys (velocity and release-velocity sensitive) Maximum Polyphony: 32 voices (or a max. of 24 voices, depending on the settings) Sound generating system: Altered FM sound generator Structure: 6 operators, 1 filter, 3 EGs, 3 LFOs, 3 effects, step sequencer, arpeggiator Algorithm: 40 presets + user algorithm (unique to each program) Operator: 5 modes (FM, Ring Mod., Filter, Filter FM, Wave Folder) Oscillator waveform: 21 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) 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) fault) Number of programs: 500 (250 preset programs and 250 user programs as the factory-set de FAVORITE: 64 (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) Power consumption: 5 W Dimensions (W × D × H): 565 × 338 × 90 mm / 22.24 × 13.31 × 3.54 Weight: 2.9 kg / 6.93 lbs. Included items: AC adapter, Precautions, Quick Start Guide Accessories (sold separately): DS-1H damper pedal, PS-1 pedal switch, PS-3 pedal switch