The ideal introductory synthesizer, with a simple – yet powerful – polyphonic analog sound engine and loop sequencerVolca Keys is a long-awaited synthesizer that adds a new chapter to the long and storied history of Korg's analog synthesizers. Volca keys is a 27-key analog lead synth that generates unbelievably powerful sound from its compact body. Starting with a filter section that uses the circuitry of the legendary miniKORG700S (1974), it delivers astonishing sound that takes full advantage of Korg's half-century of know-how in circuit design. With a simple structure that includes delay effect and a sequencer, it's also an ideal choice as a first analog synth. It offers the richly expressive sounds that are distinctive of an analog synth, providing the enjoyment of simple yet deep sound-creation. More Simple three-voice polyphonic analog synthesizerWith its structure of 3VCO, 1VCF, 1VCA, 1LFO, and 1EG, the volca keys has a recognizable, versatile structure. The ability to generate diverse and powerful sounds with just a few carefully selected parameters is a distinctive characteristic of analog synthesizers. The possibilities are endless; you can use the three oscillators to play chords, use them in unison with detune to produce solid lead lines, or apply ring modulation to create far-out metallic sounds. This is also an ideal beginner's instrument for learning the enjoyment of creating your own sounds.Voicing function lets anyone create sounds easilyThe Voicing function makes it easy to specify how the three oscillators will be combined. Simply turn the knob to choose one of six combinations: Poly, Unison, Octave, Fifth, Unison Ring, or Poly Ring. Without complicating the volca's simple design, this feature makes it easy to obtain a wide variety of sounds.Delay effect for even more sonic possibilitiesThe volca keys contains a delay effect that's indispensable for creating spacey synthesizer sounds. This effect also reproduces the pitch change that occurs when you change the delay time on an analog tape echo unit. Loop sequencer lets you record phrases just as you play themThere's a loop sequencer with up to 16 steps, allowing you to record your performance on the touch panel keyboard just as you play. It's easy to create phrases that come to mind, and you can also use overdub recording to produce complex loops that could not be played individually.Up to eight sequence patterns can be stored in internal memory.Use the Motion Sequence function to meticulously craft your loopsThe Motion Sequence function lets you record knob movements, letting you apply time-varying changes to your sound that will enhance your loops and add originality to your live performances.Use the Active Step function and Flux function to add dynamic change to your sequencesActive Step is a function that lets you skip a step during sequence playback. It can create effects similar to a short loop or unexpectedly irregular rhythms, allowing dynamic performances just as though you were performing the sequence itself.By turning on the Flex function, you can play back the phrase without quantizing the steps, producing a loop with a distinctive sense of groove. Features The polyphonic synthesizer you've been waiting for Simple three-voice analog synthesizer Voicing function lets anyone create sounds easily Delay effect for even more sonic possibilities Simple loop sequencer Loop sequencer lets you record phases just as you play them Use the Motion Sequence function to meticulously craft your loops Use the Active Step function and Flux function to add dynamic change to your sequences Convenient functions for tremendous ease of use Self-tuning function overcomes pitch drift - the weak point of an analog synth SYNC jack and MIDI IN connector allow synchronized performances with multiple units or with your DAW Compact size, battery-powered operation, and built-in speaker for enjoyment anywhere Specs Keyboard Multi-touch keyboard Synthesizer Type Analog synthesis Polyphony Maximum: 3 voices Structure 3 VCO (Voltage-Controlled Oscillators) 1 VCF (Voltage-Controlled Filter) 1 VCA (Voltage-Controlled Amplifier) 1 LFO (Low-Frequency Oscillator) 1 EG (Envelope Generator) VCO Controls Octave Ring modulation Detune Portamento EG intensity VCO Waveforms Sawtooth Square VCF (Filter) Controls Cutoff Peak EG intensity Type: Low-pass filter (12 dB/oct) LFO Controls Rate Pitch intensity Cutoff intensity Waveforms: Sawtooth, Triangle, Square Envelope Generator (EG) Attack Decay/Release Sustain Effects Delay: Time, Feedback, Tempo Sync Sequencer Parts: 1 Steps: 16 Recording Patterns: 8 Connectors Audio Output: 3.5mm stereo mini jack (headphones) Sync In: 3.5mm mono mini jack (Max input: 20V) Sync Out: 3.5mm mono mini jack (Max output: 5V) MIDI In Power Battery Life: ~10 hours (with alkaline batteries) Power Options: 6× AA alkaline batteries 6× AA nickel-metal hydride batteries Optional AC adapter (KA-350) Included Accessories 6× AA alkaline batteries (for testing) Dimensions 193 × 115 × 46 mm (7.61 × 4.54 × 1.81 inches) Weight 377 g (0.83 lbs, excluding batteries)
