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Kurzweil SPS4-8

88-Note, Graded-Hammer Action

Kurzweil SPS4-8

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Regular Price: $999.00

Special Price: $799.20

Availability: In stock now

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Product Description for the Kurzweil SPS4-8

For those who prefer the variety of sp4 series quality sounds and midi controller features in a more attractive cabinet with built-in sound system, the sps4-8 is just right. The new graded-hammer keyboard action and integrated yet separable stand combine the best features of a floor-standing digital piano and a pro-quality portable stage piano.


  • Keyboard : 88-note, graded-hammer action (lk40gh)
  • 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 ribbon, modulation slider, 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)
  • Analog inputs : two 1/4" balanced trs inputs; mix into speaker system

Sound system :

  • Stereo 19w/channel @ <1% thd+n; 48w maximum total power
  • Two 4 x 6" woofers (in ported enclosure)
  • Two 1” neodynium magnet dome tweeters
  • Headphones : 2 front-mounted 1/4" outputs
  • Midi : in, out


  • 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 our pc3 and pc3le series keyboards (*within the limits of the sp4's dsp resources). Additional sounds are also available for download on our website (loaded over usb)
  • Included accessories : power cable, switch pedal, usb cable, (4) self adhesive feet
  • Height : (4.5") (11.43cm)
  • Depth : (14.5") (36.83cm)
  • Length : (51.75") (131.45)
  • Weight : (41 lb.) (18.6 kg)
  • Power : 90-250v free voltage external power supply (19vdc, 3.42a)
Brand Kurzweil
Weight 25.0000
Dimensions (WxHxD) No

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