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Multi-Function Keyboards

Kurzweil K2088vsKurzweil K2700

Summary

Kurzweil K2088 and Kurzweil K2700: 2 Kurzweil multi-function keyboards compared side by side. They differ on 4 of 14 compared specifications.

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2 items

Kurzweil

K2088
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Kurzweil

K2700
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General
ManufacturerKurzweilKurzweil
StatusCurrentCurrent
Released20252021
Keyboard
Keys8888
Key actionHammer-actionHammer-action
AftertouchMonophonicMonophonic
Keybed88-note fully weighted hammer-action Fatar TP/40L, velocity and aftertouch sensitive88-note fully weighted Fatar TP/40L, velocity and aftertouch sensitive
Sounds
SectionsPiano, Electric piano, Organ, Synth, Sample playbackPiano, Electric piano, Organ, Synth, Sample playback
DrawbarsPhysicalPhysical
Sound engineDynamic VAST: a programmable synthesis engine where each layer is a chain of DSP blocks you can rewire, with a 6-operator FM engine and the VA1 virtual-analogue oscillators alongside it, plus the KB3 tonewheel organ engine and gigabytes of factory samplesDynamic VAST: a programmable synthesis engine where each layer is a chain of DSP blocks you can rewire, with a 6-operator FM engine and the VA1 virtual-analogue oscillators alongside it, plus the KB3 tonewheel organ engine and gigabytes of factory samples. 4.5 GB of factory samples plus 3.5 GB of user flash.
Organ modelsKB3 tonewheel modellingKB3 tonewheel modelling
Polyphony256 notes, dynamically allocated256 notes, dynamically allocated
Connections
Outputs1/4-inch balanced, Headphones1/4-inch balanced, Headphones
MIDI portsDIN in, DIN out, USBDIN in, DIN out, USB
Pedal inputsSustain, ExpressionSustain, Expression
Features
FeaturesDynamic VAST with user-programmable DSP, KB3 tonewheel organ engine, Ribbon controller, Nine assignable sliders and nine knobs, 16-part multitimbral, AftertouchDynamic VAST with user-programmable DSP, Cascade Mode, up to 32 layers deep, KB3 ToneReel organ engine, 6-operator FM and VA1 oscillators, 4.5 GB factory samples, 3.5 GB user flash, 1,500+ factory programs, 700+ multis, Built-in audio interface, 16-part multitimbral

Key differences

  • Released: K2088 – 2025 K2700 – 2021
  • Keybed: K2088 – 88-note fully weighted hammer-action Fatar TP/40L, velocity and aftertouch sensitive K2700 – 88-note fully weighted Fatar TP/40L, velocity and aftertouch sensitive
  • Sound engine: K2088 – Dynamic VAST: a programmable synthesis engine where each layer is a chain of DSP blocks you can rewire, with a 6-operator FM engine and the VA1 virtual-analogue oscillators alongside it, plus the KB3 tonewheel organ engine and gigabytes of factory samples K2700 – Dynamic VAST: a programmable synthesis engine where each layer is a chain of DSP blocks you can rewire, with a 6-operator FM engine and the VA1 virtual-analogue oscillators alongside it, plus the KB3 tonewheel organ engine and gigabytes of factory samples. 4.5 GB of factory samples plus 3.5 GB of user flash.

Both are the same on keys (88), key action (Hammer-action), sections (Piano, Electric piano, Organ, Synth, Sample playback) and drawbars (Physical).