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Kurzweil Kurzweil

Kurzweil K2088 88-key V.A.S.T. Synthesizer Workstation Black

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Overview

An 88-key synth workstation with deep, customizable layers.

Building on decades of innovation, Kurzweil’s K2088 reimagines the iconic K-series legacy with next-generation Dynamic V.A.S.T. technology and uncompromising performance. It delivers expressive control and immense sound-sculpting power through 32-layer programs, a 6-operator FM engine and virtual analog oscillators. A fully weighted hammer-action keybed with aftertouch ensures a responsive playing experience, while 256-note polyphony and 16-part multitimbrality enable complex arrangements and evolving textures. FlashPlay technology provides seamless access to a massive 4GB sound library—including over 2,000 factory programs, classic Kurzweil instruments and 2GB of user sample memory. Designed for professionals demanding flexibility and expression, the K2088 includes extensive hands-on control, studio-quality effects and robust MIDI sequencing for total creative command.

Dynamic V.A.S.T. Architecture Drives Deep Sound Design

Kurzweil’s Variable Architecture Synthesis Technology (V.A.S.T.), which debuted in 1991 with the acclaimed K2000 synthesizer, lets users customize signal paths for every sound. The K2088 features 32 programmable layers per program, modular DSP tools and new FM layers. Cascade mode allows routing between layers for intricate sound sculpting. This setup pushes creative boundaries by letting you build complex patches and multi-textured tones from classic synth engines to experimental blends.

FlashPlay Sample Memory Enables Instant Recall

The workstation uses FlashPlay technology to deliver 4GB of sample capacity with zero loading time. Factory sounds include 2GB of classic and modern samples, plus 2GB of user memory for custom content. Supported file types cover WAV, AIFF and legacy Kurzweil formats, so players can load decades of sound libraries. Quick recall and deep sampling make switching and layering sounds seamless during live sets or studio work.

Advanced Controls and Sequencers Enhance Workflow

Physical controls include 40 programmable options per multi zone, with a ribbon controller, aftertouch, nine sliders, knobs and pedal inputs. Players can sequence up to 16 tracks with 960 PPQ resolution, use 16 MIDI CC step sequencers and trigger riffs or arpeggiators for rhythmic complexity. The front panel transport and tap tempo controls keep real-time editing straightforward. This layout enables detailed composition and live tweaking without menu-diving or breaking creative flow.

Heavy-Duty Construction Supports Demanding Use

The K2088 features an 88-key Fatar TP/40L hammer-action keybed and an aluminum chassis built for extended use. All ports—four balanced TRS outputs, dual inputs and pedal jacks—are reinforced for reliability. The high-resolution color LCD and tactile panel controls stand up to frequent adjustment. Weighing 49.3 lb, the unit handles constant transport, setup and teardown in professional environments.

Experience Versatility With Kurzweil’s K2088 88-Key Workstation

Composers, keyboardists and sound designers who want hands-on control and deep programming tools will find this synth rewarding. The hybrid sample engine, physical controls and advanced sequencing let musicians shape sounds for every session or show. With powerful architecture and thoughtful design, this workstation gives users the tools to build, recall and control complex music, making ambitious projects practical.

Features

  • 32-layer V.A.S.T. architecture enables deeply customizable sound design and routing
  • 6-operator FM engine combines classic FM synthesis with modern flexibility
  • 2GB of user memory lets you load custom samples and formats
  • 256-note polyphony supports complex, layered arrangements without dropouts
  • 16 programmable arpeggiators create intricate rhythms and evolving textures
  • Master FX section with EQ and compression ensures polished, ready-to-play mixes
  • Four balanced 1/4″ TRS outputs offer flexible routing for live or studio setups
  • MIDI CC step sequencers deliver dynamic movement for evolving sonic textures
  • 88-key fully weighted hammer-action keyboard provides responsive play and control
  • Mac/PC/iPad editor unlocks deeper control for detailed sound customization

Discover new sonic dimensions with the Kurzweil K2088 88-key V.A.S.T. synthesizer workstation—crafted for innovators seeking ultimate control and expansive soundscapes in every performance.

Specs

K2088 88-key V.A.S.T. Synthesizer Workstation Specifications:

Type
  • Workstation keyboard: 88-key fully weighted, hammer-action with velocity and pressure (aftertouch) sensitive adjustable keys (Fatar TP/40L)
Display
  • Resolution: 480 × 272 pixel high-resolution color LCD
  • Brightness: Adjustable
Polyphony & Architecture
  • Polyphony: 256 voices (dynamically allocated)
  • Multitimbral: 16 parts (one per MIDI channel)
  • Synthesis engine: Dynamic VAST (user-programmable DSP algorithms and routing)
  • Cascade mode: Route one layer through another (up to 32 layers deep)
  • Tone engines: KB3 ToneReel, 6-operator FM engine, VA1 virtual analog oscillators + DSP
Memory
  • Factory sample memory: 2GB
  • User flash memory: 2GB re-loadable non-volatile memory
  • Factory programs: 2,042
  • User programs: 4,000
  • Factory multis: 587 (up to 16 independent zones)
  • User multis: 4,000
  • String resonance: Kurzweil string resonance enabled
Effects
  • Effects engine: Over 1,000 complex chains (32 FX units total)
  • Effects types: Reverb, delay, chorus, flanger, phaser, EQ, distortion, rotary speaker, compressor and more
  • Master EQ/compressor: Yes
Controllers
  • Aftertouch: Monopressure (polyphonic aftertouch supported)
  • Pitch wheel: 1
  • Modulation wheel: 1 assignable
  • Ribbon controller: 1 assignable
  • Sliders: 9 assignable
  • Knobs: 9 assignable
  • Buttons: 10 assignable
  • Transpose switches: 2
  • Tempo controls: Tap tempo button and tempo knob
  • Arpeggiator controls: Dedicated
  • Transport controls: Dedicated
  • Pedal inputs: 2 switch pedal inputs (each supports single/dual or half-damper pedal), 2 continuous control inputs (pedals sold separately)
Sequencer
  • Tracks: 16
  • Resolution: 960 PPQ
  • Functions: Event and track editing (quantize, swing, remap, controller scaling, and more)
  • MIDI CC step sequencers: 16 simultaneous
  • Riffs: 16 per multi
  • Arpeggiators: 1 per program, 16 per multi
Audio
  • System sample rate: 48kHz
  • Analog outputs: 4 (2 stereo pairs, 1/4" balanced TRS, 32-bit DACs)
  • Output impedance: 50 ohms (balanced source)
  • Maximum output level: +21dBu
  • Main output mode: Automatic mono switching
  • Audio inputs: 2 x 1/4" jacks (stereo pair, line/instrument level)
  • Headphones: 1 x 1/4" output (130 mW into 32 ohms)
MIDI & USB
  • MIDI: In/out (5-pin DIN)
  • USB: Full MIDI functionality, host capability for external MIDI controller input
  • File management: User object transfer via USB flash drive
  • OS updates: USB flash drive installation
Software & Compatibility
  • External editors: Available for macOS, Windows, and iPad
  • Firmware: Free OS updates via USB
Dimensions & Weight
  • Length: 51" (1,295 mm)
  • Depth: 15.5" (395 mm)
  • Height: 5.1" (130 mm)
  • Weight: 49.3 lb. (22.38 kg)
Q&A

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