Slim, lightweight, 76-note professional stage piano.
- Keyboard: 76-note, organ-length, semi-weighted action with velocity sensitive adjustable keys (Medeli KB76FPU)
- Display: 16 character LCD w/ front-panel contrast adjust
- Polyphony: 64 Voice Polyphony, dynamically allocated
- Multitimbral: 16 parts (one per MIDI channel)
- Quick Split/Layer: Easy access with adjustable relative volume (up to 4 zones)
- Factory Presets: 128 (taken from the acclaimed PC3 sound set, including select KB3 organs and KVA synths)
- User Presets: 64
- Factory MIDI Setups: 64
- User MIDI Setups: 64 (with 4 programmable zones for splits and layers)
- Effects: Dozens of complex effect chains taken from the PC3, with everything from concert hall reverbs to amplifier simulations and rotary effects
- Controllers: Pitch wheel, modulation wheel, 1 front panel knob, 1 switch-pedal input (supports optional, dual-pedal), 1 continuous control pedal input
- Analog Outputs: Two 1/4″ balanced TRS analog (24-bit DACs)
- Headphones: 1 rear panel 1/4″ headphone output
- MIDI: In, Out
- USB: Complete MIDI functionality over USB / User program/setup file transfer to/from PC/Mac / Operating System updates from PC/Mac
- FREE OS Updates: OS updates over USB
- FREE Sounds: The SP4 can also load programs created on the PC3 and PC3LE series keyboards (*within the limits of the SP4’s DSP resources). Additional sounds are also available for download from kurzweil.com
- Included Accessories: Power cable, Switch pedal
- Height: (3.4″) (8.6 cm)
- Depth: (11.4″) (28.9 cm)
- Length: (43.6″) (110.8 cm)
- Weight: (24 lb.) (11 kg)
- Power: External 15VDC 1.0A power supply
