Korg Opsix Altered FM Synthesizer - Secondhand

Full Description

Shape your sound

Thanks to the inclusion of two-coloured LEDs on the knobs and sliders you'll be able to instantly see the relationships that exist between each operator and the role they play in determining the algorithm. By adjusting these controls you'll be free to manipulate the pitch and volume of each carrier, as well as increase, or decrease the strength of the modulator's harmonics. These buttons provide you with control over the unpredictable nature of FM synthesis.

Comprehensive editing possibilities

The data editing knobs serve to empower you with comprehensive editing possibilities. If six operator mixers isn't enough to satisfy you then you'll be pleased to know that the Opsix boasts an additional seven knobs located on the right hand side of the stylish, black interface. Straight to the point, everything you need is in one handy place. Don't waste time navigating through mundane menus to adjust one minor aspect. The handy OLED display gives you a concise overview of your sound via the six digital parameters and rotary encoders.

Think outside the box

Generate sounds outside the realm of traditional FM synthesis by utilising the on-board operator modes. This function enables you to sculpt your own sounds by using various forms of modulation. Combine a generous total of five operator modes (FM, ring modulation, filter, filter FM and wavefolder) with your preferred waveform to create the sounds that exist within your head.

Effects galore

Compression, chorus, reverb, distortion, rotary effects. You name it, the Opsix has it. The highly powerful synthesizer provides you with 30 studio-grade effects, three of which can be used simultaneously to achieve any sound that your heart desires. Thanks to their comprehensive nature, it'll feel like no sound is out of reach.

It's the subtleties

At the bottom right hand side of the panel lies 16 "glow green" buttons. These serve to provide you with a 16-step sequencer. Each step allows you to record up to six notes and adjust the velocity, gate and playback time of each note. Whether you aim to create extended phrases or tweak the subtlest of nuances to mimic strums or string rolls. The Opsix allows you to achieve effects that were not thought possible in sequencing. From smooth rhythms to dynamic builds, the choice is yours.

Stuck in a creative rut? Need some help?

Hit randomize. This die shaped icon will automatically generate a new sound out of thin air. Whether you want a completely fresh outlook, or simply one aspect adjusted, the Opsix is able to accommodate to your every want and need. Who knows? Your very own signature sound could only be a roll of the dice away!

Reviews

"The Opsix is powerful and deep enough to easily fit any musician looking to break the mold. If you want to set yourself apart sonically and explore new territories, this synth might just be the perfect choice for you." Gear4music

Check out the full review here

Features

• Provides true six-operator FM synthesis, and more
• FM exploration is easier than ever before
• Data entry rotary encoders ensure unparalleled editing possibilities
• Features five operator modes that expand FM synthesis
• Provides 40 preset algorithms and user algorithms
• Comes complete with three EGs, three LFOs and 12 virtual patches offer an extensive range of modulation
• Boasts eleven powerful filters, including MS-20 and Polysix
• Use up to three simultaneous high-definition effects at any time
• Visually-satisfying editing possibilities with a spectrum analyzer and oscilloscope
• Add life and movement to any sound with the powerful 16-step polyphonic sequencer
• Embrace the weird and wonderful with Randomize
• Includes 37 premium keys

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)
• Number of programs: 500 (250 preset programs and 250 user programs as the factory-set de
• Favourites: 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.
• Product Code: KORG-OPSIX