Kurzweil K2061 Workstation

The Kurzweil K2061 is a powerful 61-key workstation that brings the legendary K-series sound and V.A.S.T. synthesis into a modern, performance-ready package. With 256 voices of polyphony, 32-layer Dynamic V.A.S.T. architecture, 2 GB of factory sounds and 2 GB of user sample memory, it is built for players, producers and sound designers who need deep programmability, huge sonic range and rock-solid control on stage or in the studio.

Drawing on over three decades of Kurzweil innovation, the K2061 combines advanced synthesis engines, studio-quality effects and a comprehensive controller set with an intuitive colour display and streamlined workflow tools. From classic K2 pads and cutting leads to cutting-edge textures, evolving soundscapes and performance-ready splits, it gives you the tools to create, customise and perform without compromise.

Dynamic V.A.S.T. and Multi-Engine Power

At the heart of the K2061 is Kurzweil’s Dynamic V.A.S.T. engine, now expanded to 32 layers per programme with user-programmable DSP algorithms and routing. You can build complex signal paths, chain layers in Cascade Mode and combine V.A.S.T. with the onboard 6-operator FM engine, VA1-derived virtual analogue oscillators and KB3 ToneReal organ modelling. This multi-engine approach lets you move effortlessly from authentic vintage emulations to completely new, hybrid sounds that simply are not possible on simpler workstations.

Huge Sound Library with Deep Expansion

Out of the box, the K2061 offers 2 GB of factory samples feeding 2042 factory programmes and 587 factory multis, covering everything from Kurzweil’s renowned pianos, EPs and organs to strings, synths, basses, guitars and more. Many favourites from the K2000, K2500, K2600, K2700, Forte, PC4, PC3 and SP6 are reimagined and updated, giving you a ready-to-go palette for any genre. With 2 GB of non-volatile user flash memory and support for multiple Kurzweil and standard audio formats, you can import, build and curate your own library while maintaining backwards compatibility with decades of classic Kurzweil content.

Performance Control and Creative Flow

The 61-note synth-action Fatar TP/9 keybed with velocity and aftertouch gives you a responsive, expressive playing surface, ideal for fast synth work and detailed sound shaping. Around it, the K2061 provides a wealth of hands-on control: sliders, knobs, buttons, wheels, a three-section ribbon, pedal inputs and dedicated transport, arpeggiator and tempo controls. With up to 16 zones per multi, 16 programmable arpeggiators, 16 MIDI CC step sequencers and 16 Riffs, you can build intricate, interactive performance setups that respond in real time.

Modern Workflow and Connectivity

The bright 4.3-inch colour LCD makes it easy to navigate sounds, edit parameters and manage complex setups, with multiple view modes, category browsing, search, QuickAccess and Program Demo functions to keep you moving quickly. Four balanced TRS outputs, stereo audio inputs with onboard FX, MIDI I/O and comprehensive USB MIDI and storage support integrate the K2061 seamlessly into live rigs and studio environments. External editor software for Mac, PC and iPad lets you go even deeper into programming while keeping the front panel focused on performance.

• Dynamic V.A.S.T. with Multi-Engine Synthesis - The K2061’s 32-layer Dynamic V.A.S.T. engine, Cascade Mode, KB3 organ modelling, 6-operator FM and VA1-derived virtual analogue oscillators give you a uniquely flexible sound design environment. Build everything from classic K-series tones to complex hybrids, tailoring every stage of the signal path to your music.
• Extensive Sound Library and 2 GB User Memory - With 2 GB of factory samples, over 2000 programmes and hundreds of multis, you have an instant toolkit for live and studio work. A further 2 GB of non-volatile user flash memory lets you import and store your own samples and legacy Kurzweil content, so your signature sounds are always ready to load and play.
• Performance-Focused Control and Multis - Sixteen-zone multis, 40 programmable physical controllers per multi, 16 arpeggiators, 16 MIDI CC step sequencers and 16 Riffs make the K2061 a powerful live hub. You can create sophisticated splits, layers and interactive setups that respond dynamically to your playing and keep complex performances under fingertip control.
• Studio-Ready FX and Connectivity - Over 1000 effect chains, 32 FX units, master EQ and compression, four balanced TRS outputs, stereo audio inputs with FX and comprehensive USB/MIDI integration mean the K2061 drops straight into professional setups. Whether you are tracking, performing or sound designing, you can shape, route and polish your sound without leaving the keyboard.

Keyboard

• Keys: 61-key synth action (Fatar TP/9)
• Key Response: Velocity and pressure (aftertouch) sensitive, adjustable

Display

• Type: Colour LCD
• Size: 4.3 inch widescreen
• Resolution: 480 x 272 pixels
• Brightness: Adjustable

Synthesis and Architecture

• Engine: Dynamic V.A.S.T. with user-programmable DSP algorithms and routing
• Layers per Programme: Up to 32
• Cascade Mode: Route one layer through the DSP of any other layer, up to 32 layers deep
• KB3: ToneReal organ engine
• FM: 6-operator FM engine with SysEx file support
• Virtual Analogue: VA1-derived oscillators and DSP
• Kurzweil String Resonance: Yes

Polyphony and Multitimbrality

• Polyphony: 256 voices, dynamically allocated
• Multitimbral: 16 parts (one per MIDI channel)

Memory and Programmes

• Factory Sample Memory: 2 GB
• User Sample Memory: 2 GB re-loadable, non-volatile flash
• Factory Programmes: 2042
• User Programmes: 4000
• Factory Multis: 587 (up to 16 independent controller zones)
• User Multis: 4000
• General MIDI: No

Effects and Master Processing

• Effects: Over 1000 complex effect chains
• Effect Types: Reverbs, delays, chorus, flange, phaser, EQs, distortions, rotary speaker simulators, compressors and more
• Total FX Units: 32
• Master EQ: Yes
• Master Compressor: Yes

Controllers

• Aftertouch: Monopressure
• Wheels: 1 pitch wheel, 1 assignable modulation wheel
• Ribbon: 1 assignable ribbon controller
• Sliders: 9 assignable sliders
• Knobs: 9 assignable knobs
• Buttons: 10 assignable buttons
• Transpose: 2 transpose switches
• Tempo: Tap tempo button and tempo knob
• Arp Controls: Dedicated arpeggiator controls
• Transport: Dedicated transport controls
• Pedal Inputs: 2 switch pedal inputs (supporting single/dual switch or single half-damper), 2 continuous control pedal inputs

Sequencing and Real-Time Tools

• Sequencer: 16-track MIDI sequencer
• Resolution: 960 PPQ
• Editing: Event and track-based tools including quantise, swing, remap, controller scaling and more
• MIDI CC Step Sequencers: 16 simultaneous
• Riffs: 16 per Multi
• Arpeggiators: 1 per Programme, 16 per Multi

Audio and System

• System Sample Rate: 48 kHz
• Analogue Outputs: Four 1/4 inch balanced TRS (two stereo pairs)
• Converters: 32-bit D/A
• Main Outs: Automatic mono switching
• Maximum Output Level: +21 dBu
• Output Impedance: 50 ohm balanced source impedance
• Audio Inputs: Two 1/4 inch jacks (one stereo pair), line/instrument level
• Headphones: 1 x 1/4 inch headphone output (rear panel), 130 mW into 32 ohm

MIDI, USB and Software

• MIDI: In, Out
• USB MIDI: Complete MIDI functionality over USB
• USB Host: Play and control the K2061 with a USB MIDI controller
• Storage: User object file transfer to and from USB flash drive
• OS Updates: Via USB flash drive
• Editors: External editors for Mac OS X, Windows PC and iPad
• OS Updates: Free OS updates

Physical

• Included Accessories: Power cable
• Height: 4.5 inches (11.5 cm)
• Depth: 14.2 inches (36 cm)
• Length: 38.3 inches (98.5 cm)
• Weight: 26.3 lb (11.92 kg)
• Power: Internal power supply