Korg Prologue 8 Polyphonic 8 Voice Analogue Synth
The Korg Prologue is a fully-programmable, full-featured, professional synthesizer: big brother to the minilogue.
- 8-voice analogue synthesizer circuit
- Newly developed multi-engine equipped with three types: noise, VPM, and user
- High-quality digital effects
- Bi-timbre support
- Arpeggiator equipped with a variety of types and range settings
- Japanese-made high-quality 49 key natural touch keyboard
- Oscilloscope function shows the waveform visually
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Prologue is a polyphonic analogue synthesizer equipped with a full-sized keyboard. With powerful analogue circuits that are descended directly from the earlier models of the series, together with a newly developed digital multi engine and gorgeous DSP-based effects, prologue expands the variety of sounds and the possibilities for user customisation.
8-Voice Analogue Sound
The prologue is a polyphonic analogue synthesizer with 8 multitimbral voices. KORG's analogue synthesizer development in recent years has culminated in the prologue, which was designed using 11,000 discrete electronic components. Although the prologue is a flagship instrument, it still retains the inviting feel and accessibility of its predecessors. It features a pure analogue path, impeccable sound quality, stunning presence unlike any other poly synth, and the same intuitive interface as the minilogue and monologue, granting you intuitive access to a vast world of analogue synthesis.
The prologue uses a structure of 2VCO + MULTI ENGINE, 1VCF, 2EG, 1VCA, and 1LFO. In addition to distinctive, original circuitry, such as wave shaping to shape the oscillator's overtones and a sync/ring switch, prologue also features a two-pole low pass filter with enhanced sharpness, drive that adds powerful distortion, and a low cut (high pass) switch. Every detail has been improved on from minilogue and monologue. Its sound covers every sonic possibility: fat basses, powerful leads, and the beautiful pads that you expect from a polyphonic synthesizer.
Newly Developed Multi-Engine
The ingenuity of prologue goes beyond its analogue design. The newly developed multi engine is provided as VCO3, adding digital waveforms and FM. This multi engine, which is equipped with three different sound engines, can be combined with the analogue VCOs to expand prologue's sonic potential far beyond that of a traditional analogue synthesizer.
There are four types of noise generator, indispensable for percussive sounds or sound effects. Experience how digital filtering can produce direct changes in the colour of the noise.
The VPM (Variable Phase Modulation) / FM oscillator was newly developed for prologue. Its metallic and sharp sounds with their complex overtones could never be obtained by analogue means. With 16 types of oscillator and the SHAPE knob, you'll be intuitively guided through complex sound design. Combine these wave shapes with Prologue's gorgeous analogue filters, and prepare for sounds you never thought possible.
The user oscillator section lets you load oscillator programs of your own creation. Sixteen slots are provided, and one type of morphing wavetable oscillator is built-in as a preset.
The high-quality digital effects feature pristine 24-bit floating-point processing, and add a further polish to the sound of the prologue. With two effect units provided (a modulation effect and delay/reverb), you can choose from a wide variety such as chorus or ensemble, warm tape delay, or diverse reverbs. The user effect slots let you load effect programs of your own creation.
The prologue offers an open API (Application Programming Interface) that allows you to customise and extends the capabilities of the multi-engine and digital effects. It provides 16 user oscillator slots and 16 user effect slots, and you can use the dedicated librarian software (expected to be available for downloading around early spring 2018) to create your very own oscillators and effect programs, and load them into prologue.
What types of sound will you create by combining the expanded digital oscillators with analogue synthesis? You can create original programs and share code to participate in the user community. Start with sample code provided by KORG. The prologue belongs to you.
The prologue is a two-timbre synthesizer that lets you play two different programs simultaneously. In addition to layer and split, you can use crossfade to smoothly transition between the main timbre and sub timbre. An ample 8 voices ensure that the player's advanced performance needs will be met.
The prologue provides voice modes that let you freely combine the 8 voices for performance. The standard POLY mode lets you play chords with up to 8-note polyphony. MONO mode is ideal for bass using the sub- oscillator. UNISON allows you to generate thick lead tones by sounding all voices in unison. CHORD lets you play chords with one finger. In conjunction with the DEPTH knob, you can use these modes to obtain a variety of effects.
Four Voice Modes
POLY: Operates as a poly synth with up to 8 voices. Turn the VOICE MODE DEPTH knob to switch to DUO mode, in which the instrument operates in unison as a poly synth with up to 4 voices.
MONO: Operates as a mono synth with sub oscillator.
UNISON: Operates as an all-unison mono synth.
CHORD: Plays chords.
The powerful arpeggiator opens up a world of limitless inspiration. It provides a four-octave range, and six arpeggiator types including manual set. From phrases that could not be performed on a keyboard to sequence-like sound designs, the arpeggiator can play a versatile array of roles.
The program sort function lets you instantly change the sorting order of the 500 programs. You can sort by category, alphabetical order, use LIKE to view the programs that you marked as your favourites, FREQUENT to sort the programs in order of their frequency of use, or ENVELOPE to sort the programs in order of their envelope shape (note duration). By choosing from eight different sorting conditions, you'll be able to quickly find the sound that you need, without interrupting the tempo of your rehearsal or production workflow.
Eight Program Sort Methods
PROG NUM: Sort by program number.
CATEGORY: Sort by program category.
ALPHABETICAL: Sort programs alphabetically.
LIKE: Sort by programs that you liked.'
FREQUENT: Sort by how frequently you used the program.
ENVELOPE: Sort by envelope shape.
RANDOM: Sort randomly.
LIVE SET: Sort programs registered in a live set.
Japanese-Made Natural Touch Keyboard
The attention to detail expected of a flagship extends to prologue's playability and design as well.
The keyboard is a high-quality Japanese-made 49 key natural touch keyboard, providing the same superb touch and feel as on KORG's high-end workstations, and allowing a high degree of expressive power.
Prologue's body emanates beauty and the presence of a boutique synth, and newly redefines the look of a classic synthesizer. The black aluminium front panel features the same curvature as the minilogue, and sports a beautiful hairline finish. Metal knobs with a sense of weight, diamond-cut silver indices, and oak wood side panels are some of the details that emphasise the high quality of this Made In Japan instrument.
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Condition New On demo in store Yes Brand Korg Keyboard Type Synth Number of keys 49 Keyboard Action Synth Action