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Kurzweil PC4 88-Key Workstation Keyboard STAGE ESSENTIALS BUNDLE



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    Kurzweil PC4 88-Key Workstation Keyboard

    Kurzweil PC4 is the latest model in their venerable PC line of performance controllers and production stations. As part of its iteration of Kurzweil's revered V.A.S.T. synth engine, PC4 boasts a 6-operator FM synthesis layer that can import classic FM SysEx files. PC4 has an 88-note fully-weighted hammer-action keybed with velocity sensitivity and aftertouch. Its powerful 16-track sequencer offers extensive parameter automation alongside its 16 arpeggiators and 16 Riff Generators.

    (Sells separately for
    Gator Cases GK-88 SLIM Keyboard Case

    This porter-style keyboard case is lined with a soft plush material along with foam to create rigidity around the instrument. Built-in wheels, padded interior straps, and an external accessory pocket round out this case to make it a great choice for lightweight transport of your instrument.

    (Sells separately for
    On-Stage KS360 Heavy Duty Folding-Z Keyboard Stand

    This is one of the sturdiest keyboard stands on the market with both height and width adjustments. This stand also leaves plenty of room for pedals and it folds flat for quick and easy transport.

    (Sells separately for
    Quiklok BZ-7 Heavy Duty Bench with Cushion

    This is one of the best professional benches on the market. It's rock solid and has an easy clutch for height adjustment. It sets up and folds down in seconds, making it great for those who need a bench to take to gigs. A great choice for any seated musician.

    (Sells separately for
    Kurzweil CC-1 Continuous Control Pedal

    Continuous control pedal for Kurzweil professional keyboards and digital pianos.

    (Sells separately for
    On-Stage KSP350 Piano-Style Sustain Pedal

    Piano players prefer the feel of a real sustain pedal. This pedal features a built-in 6' cable with 1/4" connector and polarity switch, making it compatible with virtually any keyboard or digital piano.

    (Sells separately for
    Hosa HSS-010X2 Dual REAN 1/4" TRS Cable - 10' - qty 2

    This professional-grade dual balanced 1/4" cable is designed to connect your instrument to any unit with right and left channels. Great for keyboards, mixing consoles, PA systems, or other sound reinforcement or recording applications.

    (Sells separately for
    Kraft Music 8GB Flash Drive

    This flash drive will allow you to store files, songs, and samples for your favorite keyboard, workstation, recording device, or electronic drum set. Simply load your files from your Mac or PC, connect to your instrument and import.

    (Sells separately for
    Hosa CMM-103 Stereo Interconnect 1/8" to 1/8" - 3'

    This cable is great for connecting equipment that uses 3.5mm (1/8") mini connectors like mp3 players, smartphones, tablets, portable CD players, and more.

    (Sells separately for

    Kurzweil PC4 is the latest model in their venerable PC line of performance controllers and production stations. As part of its iteration of Kurzweil's revered V.A.S.T. synth engine, PC4 boasts a 6-operator FM synthesis layer that can import classic FM SysEx files. PC4 has an 88-note fully-weighted hammer-action keybed with velocity sensitivity and aftertouch. Its powerful 16-track sequencer offers extensive parameter automation alongside its 16 arpeggiators and 16 Riff Generators.


    256 voices of V.A.S.T. polyphony
    More polyphony from Kurzweil's acclaimed V.A.S.T. engine than any product in Kurzweil history.

    2 gigabytes of factory sounds
    Over 1,000 hand-selected factory presets organized into 13 categories of Programs and featuring Kurzweil's optimized German 9' and vintage Japanese 7' concert grand pianos.

    Patented FlashPlay technology
    FlashPlay provides PC4 with a staggering amount of horsepower: 2 GB sample content with zero loading time and ultra-fast performance.

    2 gigabytes of user sample memory
    Load up to 2GB of your own custom samples into non-volatile flash memory. Supported sample formats include WAV, AIFF (up to 16-bit/96kHz) and Kurzweil formats (.P3K, .KRZ, .K25, .K26).

    V.A.S.T. editing
    Deep native editing? Look no further! PC4 grants full access to Kurzweil's legendary Variable Architecture Synthesis Technology directly from the front panel. With 32 layers per program, each offering its own signal path and a host of modular DSP tools, PC4 offers a wealth of sound creation and modification that is truly immense.

    6-operator FM engine
    PC4 has a 6- operator FM Engine with the ability to load original FM SysEx files.

    CC sequencers
    Add sonic animation to your sounds via 16 simultaneous MIDI CC step sequencers for modulation sequencing.

    KB3 ToneReal organs
    Modeled after classic organs, a full compliment of tonewheel controls are immediately accessible, including 9 realistic drawbars, rotary speed, chorus/vibrato, brake, percussion and more.

    Powerful FX engine
    Award-winning reverbs, delays, choruses, flangers, phasers, distortions, rotary amplifiers, compressors and more, all fully editable from the user interface. PC4 also offers a global Master FX section featuring 3-band EQ and compression.

    K.S.R. – Kurzweil String Resonance
    Piano string resonance modeling for enhanced acoustic piano performance.

    88-note hammer-action keyboard
    Every sound within PC4 is perfectly matched to its 88-note fully-weighted hammer-action keyboard with aftertouch.

    16-zone Multi controller mode
    Construct massive sonic combinations via Kurzweil's renowned Multi mode (aka Setup mode), offering 16 zones of unparalleled MIDI controller capabilities.

    16-track sequencer
    PC4 features a 16-track internal sequencer to record/edit/mix/produce your own tracks – all in the box. Import MIDI (.mid) files as well as Kurzweil PC3-family songs.

    16 simultaneous Riff Generators
    Trigger and manipulate up to 16 simultaneous MIDI sequences on the fly. Select from an internal library of patterns or record/import your own.

    16 simultaneous note arpeggiators
    Looking for a pulse? Activate up to 16 independent arpeggiators (1 per Program, 16 per Multi) and discover the new 'Step Sequencer' environment!

    Live audio input with effects
    Plug in and jam along with your favorite music player via 1/4" pair and/or 1/8" audio input. The input bus sports its own dedicated realtime FX. Sweeten your backing tracks for live performance and internally mix the signal with PC4's own output.

    Front panel master transport controls
    Use the buttons in the TRANSPORT section to control recording and playback of the onboard 16-track sequencer.

    36 programmable physical controllers
    9 sliders, 9 knobs, 10 switches, 2 wheels, 2 switch pedal Inputs (which support half-damper pedals (sold separately) for pianos), 2 continuous control pedal inputs, aftertouch and ribbon controller input (ribbon controller sold separately).

    Easy access transpose controls
    Dedicated -/+ transpose controls are conveniently located right above the LED backlit pitch/modulation wheels.

    Widescreen color display
    Navigate PC4 with a 4.3" 480×272 widescreen color LCD display.

    Categorized sound selection
    Easy Category and Program/Multi selection featuring customizable category defaults.

    More Information
    Manufacturer Kurzweil
    Condition New
    Included from Manufacturer Power supply
    KP-1 sustain pedal
    USB cable
    Analog/Digital Digital
    Number of Keys 88
    Weighted Keys Hammer Weighted
    Key Action RPHA: Real Piano Hammer Action
    88-note, fully-weighted hammer-action with velocity and aftertouch sensitive adjustable keys
    Aftertouch Yes
    Programs/Presets 1,000+ factory Programs
    4,096 User Program storage locations
    Voices of Polyphony 256, dynamically allocated
    Oscillators per Voice Varies by Sound Engine
    Multitimbral 16 parts, one per MIDI channel
    Effects 32 total FX units
    Over 1,000 complex effect chains including reverbs, delays, chorus, flanger, phaser, EQ, distortion, rotary speaker, compressor and more
    Sequencer 16 tracks
    960 PPQ resolution
    16 simultaneous MIDI CC step sequencers
    Sampling 2GB of non-volatile user flash memory
    Arpeggiator Yes
    MIDI In, Out, USB
    USB Port (to Host) MIDI, System Updates, File Transfer
    USB Flash Drive Port (to Device) Program/Preset Storage, Sample Import
    Audio Inputs Dual stereo 1/4" inputs
    1/8" stereo input
    Audio Outputs Dual stereo 1/4" main output
    Dual stereo 1/4" secondary output
    Control Connections (2) 1/4" footswitch inputs
    (2) 1/4" continuous control pedal inputs
    Ribbon controller input
    Onboard Controllers Pitch and modulation wheels
    (9) front panel sliders
    (9) knobs
    (9) switches
    Variation switch
    Transport controls
    Width 50"
    Depth 14.75"
    Height 6.5"
    Product Weight 28.7 lb

    Kurzweil Limited Warranty

    This product has been manufactured by Kurzweil and is warranted free from defects in materials or workmanship for the period of one year from the date of purchase by the original owner.


    You may have seen the images of ships stacking up on the west coast, waiting for their turn to port. This combined with the increased demand for domestic shipping of products from all industries across our nation has resulted in a rapidly fluctuating climate for receiving and shipping products. While we do our best to offer accurate shipping estimates, please remember that complications can arise which may be beyond our control. Know that Kraft Music is here to assist in any way that we can.

    • Ground shipping is FREE for all orders $99 and up.
    • Our central, midwest location ensures fast delivery times.
    • See below for transit day estimates. Please note, these are estimates and are not guaranteed.

    Though forcasting shipping times has become increasingly difficult, general FedEx package estimated transit days are as follows:

    • Upper Midwest: 1-3 days
    • Central US, South East US, and East Coast: 2-4 days
    • West Central US: 3-5 days
    • West Coast: 4-6 days
    • Alaska & Hawaii: 7+ days
    All transit times are based in business days. Please allow 7-10 business days for most freight shipments. Business days are Monday through Friday and do not include public holidays and weekends (Saturday/Sunday.) For questions regarding estimates to your specific location, please contact us at [email protected] or 800-783-3368.