SP3X Features & Specs

All specifications subject to change without notice.

SP3X Features

Keyboard: 88-note, fully-weighted hammer-action, with velocity sensitive adjustable keys
Display: 2x20 character LCD w/ rear panel contrast knob
Polyphony: 64 Voice Polyphony, dynamically allocated
Multitimbral: 16 parts (one per MIDI channel)
Factory Presets: 512 Programs
MIDI Setups: 16 user setup locations with 4 programmable zones for splits, layers and rhythms
Effects: Dual Processors (A & B) offering 128 total FX presets: 58 Reverbs, 6 Delays, 10 Choruses, 6 Flangers, 3 Phasors, 4 Shapers, 2 Enhancers, 8 Filtered Effects, 4 Distortions, 1 Mono>Stereo, 3 Wide Stereo, 4 Compressors, 2 Panners, 7 Rotarys, Stereo Tremolo, and 44 combination effects chains utilizing Kurzweil1s unique Laserverb
Metronome: Yes
Drum Grooves: 60 pre-programmed patterns
Controllers: Pitch wheel, modulation wheel, 4 front panel knobs, 1 dual switch-pedal input (TRS), 1 continuous control pedal input
Analog Outputs: Two 1/4" balanced TRS analog (24-bit DACs)
Headphones: Back panel, 1/4" headphone output
MIDI: In, Out, Thru
USB: Complete MIDI functionality over USB as well as OS updates (both Mac & PC)
FREE OS Updates: OS updates over USB and/or over MIDI

SP3X Specifications

Height: (4.96") (12.60 cm)
Depth: (13.29") (33.75 cm)
Length: (55.59") (141.20 cm)
Weight: (48.50 lb.) (22 kg)
Power: External AC power supply

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News

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2019-04-17: Go and see the great #Kurzweil artist Rubén Valtierra on the "Strings Attached - the 2019 tour" with Weird Al.… https://t.co/llTG9LYPyx

2019-04-16: Check out this quick review and photo gallery of the #Kurzweil #PC4 from https://t.co/Vg9h8rDdqF at… https://t.co/Mfpxgd765s

2019-04-16: There are lots of Third Party libraries for your #Kurzweil keyboards like this https://t.co/zTVKzXfVfT Vocal Chops.… https://t.co/R8uvTbWkWn

2019-04-12: Check out #Kurzweil artist Jim Alfredson @b3groover artist lounge page at https://t.co/lNBwYKZYwt https://t.co/YQMwL2vK9Z

2019-04-10: More videos of the #Kurzweil #PC4 from #Musikesse2019. This one courtesy of https://t.co/13FHWa386Q… https://t.co/wud6ytPpeW

2019-04-09: Another #Kurzweil #PC4 demo from #musikmesse2019 Synth Pads! https://t.co/HjdXk0kSJq -courtesy of https://t.co/VQbYi0vcsX

2019-04-08: RT @morayonkeys: Here it is! A behind look behind the keyboards at The One And The Many, as performed by @thatjoepayne. Lots of cool tricks…

2019-04-05: Check out this Kurzweil #PC4 demo live from #musikmesse2019 - courtesy of https://t.co/VQbYi0vcsX https://t.co/Kjxy9e3eKd

2019-04-04: RT @synthanatomy: @KurzweilMusic's All New PC4 Keyboard features A FM engine, sequencers & more: https://t.co/BEJISBYgLT #kurzweil #keyboar…

2019-04-04: RT @ua_piano_shop: Новая рабочая станция от компании @KurzweilMusic PC4 со встроенным FM-движком: https://t.co/27zT3AzxK3 https://t.co/yhXP…

2019-04-03: Come see #Kurzweil and the new #PC4 @ #Muzikmesse - 2 days left! https://t.co/2LNCokWHia

2019-04-02: Share your #Kurzweil passion and win a brand new Kurzweil #PC4! https://t.co/RO9GZculI3 https://t.co/e66B8f8e6j

2019-04-02: RT @Muzyk_FCM: Trochę więcej informacji na temat @KurzweilMusic #PC4 #Kurzweil https://t.co/4lxF9j2vkF

2019-04-02: RT @audiofanzinefr: #Musikmesse Kurzweil au Musikmesse avec le PC4 https://t.co/cpPlg52Uh0 @KurzweilMusic

2019-04-01: Introducing the new #Kurzweil #PC4 https://t.co/FRwgchdl4x https://t.co/KxkpXLoqF3

2019-04-01: RT @edrecordstudio: Today recording electric piano: @edgardocaputo & @KurzweilMusic PC3x @edrecordstudio https://t.co/ihdpIIPxs0

2019-03-29: Sing out loud with us!!! Don't miss #Kurzweil at #MusikMesse2019 next week in Frankfurt, Germany. Ohhhhh, oh, oh,… https://t.co/15DFEsAvvU

2019-03-28: #Kurzweil artist and keyboard dealer David Weiser (https://t.co/7esORqFYVJ) showing how you can get any iconic clas… https://t.co/T8llvu7tjb