Kurzweil K2700 88-Key Synthesizer Workstation - Fully Weighted Keys

Overview

The Kurzweil K2700 is a powerhouse 88-key synthesizer workstation designed for professional musicians and sound designers. It features a fully weighted hammer-action keybed (Fatar TP/40L) with velocity and aftertouch sensitivity for an expressive playing experience. Equipped with 256-voice polyphony and a sophisticated synthesis architecture—including Dynamic V.A.S.T., KB3 ToneReel Engine, a 6-operator FM engine, and VA1 virtual analog oscillators—the K2700 provides unparalleled sound versatility. With 4.5 GB of factory sounds and 3.5 GB of user sample memory, along with over 1,500 factory programs and 700 multis, this workstation is a powerhouse for composition, performance, and production. A high-resolution color LCD screen, extensive real-time controls, advanced sequencing capabilities, and built-in effects make this an essential instrument for professionals.

Features:

• 88-key fully weighted hammer-action keyboard (Fatar TP/40L) with aftertouch
• 256-voice polyphony dynamically allocated for rich, layered sound
• 16-part multitimbral engine for advanced layering and splits
• Synthesis engines: Dynamic V.A.S.T., KB3 ToneReel, 6-Operator FM, VA1 Virtual Analog
• 4.5 GB of factory samples with 3.5 GB of user sample memory
• Over 1,500 factory programs and 700+ factory multis
• 16-track MIDI sequencer with quantize, swing, and track-based editing
• 16 MIDI CC step sequencers, 16 riffs per multi, and arpeggiators
• 32 professional-grade effects units including reverb, delay, chorus, distortion, and rotary speaker simulation
• Comprehensive control interface: 9 assignable sliders, 9 knobs, 16 velocity-sensitive trigger pads, pitch/mod wheels, ribbon controller, and more
• Dual audio inputs with mic/line/guitar input, phantom power, and dedicated gain knobs
• Stereo audio over USB for direct recording and playback at up to 192 kHz
• Comprehensive connectivity: MIDI In/Out, USB-MIDI, and USB host support for external controllers
• High-resolution 480 x 272 color LCD screen for easy navigation
• Onboard master EQ and compressor for real-time mixing control

Specifications:

• Keyboard: 88-key fully weighted hammer-action (Fatar TP/40L) with velocity and aftertouch
• Display: 480 x 272 pixel high-resolution color LCD with adjustable brightness
• Polyphony: 256-voice dynamically allocated
• Multitimbral: 16 parts (one per MIDI channel)
• Synthesis: Dynamic V.A.S.T., KB3 ToneReel, 6-Operator FM, VA1 Virtual Analog
• Sample Memory: 4.5 GB factory sounds, 3.5 GB non-volatile user memory
• Factory Sounds: 1,500+ programs, 700+ factory multis
• User Storage: 4,000 user programs and 4,000 user multis
• Effects: Over 1,000 complex effect chains with 32 total FX units
• Controllers:
  • Pitch and modulation wheels
  • Ribbon controller
  • 9 assignable sliders, 9 knobs, 10 buttons
  • 16 velocity-sensitive pads
  • Tap tempo and transport controls
  • 2 switch pedal inputs (supports single/dual switch and half-damper pedals)
  • 2 continuous control pedal inputs
• Sequencer: 16-track MIDI sequencer (960 PPQ resolution) with event and track-based editing
• Audio Outputs: Four 1/4" balanced TRS analog outs (32-bit DACs) with mono switching
• Audio Inputs: 2 combo XLR/¼” jacks (line/instrument/mic), Hi-Z switch, +48V phantom power
• Headphone Output: 1/4” (130mW into 32 ohm headphones)
• USB:
  • Stereo audio in/out (44.1–192 kHz, 16/24-bit)
  • Full MIDI functionality over USB
  • USB host support for external MIDI controllers
  • OS updates and file transfer via USB flash drive
• Software Editors: External editors for macOS, Windows, and iOS (coming soon)
• Power Supply: Internal power supply
• Dimensions: 51” (L) x 15.5” (D) x 5.5” (H)
• Weight: 52 lb (23.58 kg)
• Included Accessories: Power cable, switch pedal, USB cable