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Description

Experience the perfect blend of performance and portability with the Kurzweil SP1, a digital stage piano designed for musicians who demand both quality and convenience. This 88-key digital piano boasts a fully weighted hammer-action keybed, offering an authentic piano touch that makes it a dream to play, whether you’re performing on stage or practicing at home. With its streamlined WYSIWYG control panel, the SP1 allows for intuitive operation, so you can focus on your music without getting lost in complex menus.

The Kurzweil SP1 is packed with a diverse selection of 16 programs spanning across 4 instrument categories, including sounds from the renowned Kurzweil Sound Library such as Piano, EP, Strings, and more. Its 256-voice polyphony ensures seamless performance without note dropouts, even during the most demanding pieces. The SP1 also includes onboard effects like Reverb, Chorus, Tremolo, and Delay, allowing you to shape your sound with ease.

Designed with versatility in mind, the SP1 features split and layer functions, letting you combine up to 4 sounds simultaneously. Additionally, its dedicated external control section makes it a powerful tool for managing other sound sources via MIDI. At a mere 27.25 pounds, this lightweight powerhouse is perfect for musicians on the go, making it easy to transport from rehearsal to gig.

Key Features:

  • 88-key fully weighted hammer-action keybed
  • 256-voice polyphony
  • 16 programs across 4 instrument categories
  • Onboard effects: Reverb, Chorus, Tremolo, Delay
  • Split, Layer, Layer/Split, Dual modes with up to 4 simultaneous sounds
  • USB MIDI and MIDI I/O
  • Lightweight design: 27.25 pounds

Product specs

Brand Kurzweil
Model SP1 88-Key Digital Stage Piano
Finish Black
Year 2010s
Categories Digital Stage Pianos
Analog / Digital Digital
Key Size Full Size
Keyboard Action Weighted
MIDI I/O MIDI Input, MIDI Output, USB MIDI
Number of Keys 88 Keys
Polyphony 256 Voices

FAQs

What is the keyboard action like on the Kurzweil SP1?

The Kurzweil SP1 features a weighted keyboard action, which provides a realistic piano feel, making it suitable for both practice and performance.

How portable is the Kurzweil SP1 digital stage piano?

Weighing only 27 pounds, the Kurzweil SP1 is one of the lightest 88-note pianos available, making it highly portable for gigging musicians.

What are the connectivity options available on the Kurzweil SP1?

The Kurzweil SP1 includes MIDI Input, MIDI Output, and USB MIDI, allowing for versatile connectivity with other instruments and software.

Does the Kurzweil SP1 have a good polyphony count?

Yes, the Kurzweil SP1 boasts up to 256-note polyphony, ensuring smooth and complex performances without note dropouts.

What standout sound does the Kurzweil SP1 offer?

The Kurzweil SP1 features the critically acclaimed German 9' Grand Piano sound, providing a rich and authentic piano experience.

Bonners Pianos & Keyboards

Bonners Pianos & Keyboards

Kurzweil SP1 Stage Piano First Impressions & Sound Demo

Video thumbnail for Kurzweil SP1 Stage Piano First Impressions & Sound Demo by Bonners Pianos & Keyboards

Kurzweil SP1 Stage Piano First Impressions & Sound Demo

Bonners Pianos & Keyboards

Bonners Pianos & Keyboards

Video thumbnail for Kurzweil SP1 - All Playing, No Talking! with Chris Martirano by Kraft Music

Kurzweil SP1 - All Playing, No Talking! with Chris Martirano

Kraft Music

Kraft Music

Video thumbnail for NAMM 2018 - Kurzweil SP-1 Digital Piano by Kraft Music

NAMM 2018 - Kurzweil SP-1 Digital Piano

Kraft Music

Kraft Music

Video thumbnail for Kurzweil SP1 MUSIKMESSE 2018 by muzykujkropkacom

Kurzweil SP1 MUSIKMESSE 2018

muzykujkropkacom

muzykujkropkacom

Video thumbnail for The Kurzweil SP1 - The Perfect Piano for Students! by Andertons Synths, Keys and Tech

The Kurzweil SP1 - The Perfect Piano for Students!

Andertons Synths, Keys and Tech

Andertons Synths, Keys and Tech

Video thumbnail for KURZWEIL SP1 LIVE STRREAM by muzykujkropkacom

KURZWEIL SP1 LIVE STRREAM

muzykujkropkacom

muzykujkropkacom

Video thumbnail for KURZWEIL SP1 TEST Recenzja MUZYKUJ 4K by muzykujkropkacom

KURZWEIL SP1 TEST Recenzja MUZYKUJ 4K

muzykujkropkacom

muzykujkropkacom

Video thumbnail for Prezentare video Kurzweil SP1 - Fernando Draganici by MCmusicTelevision

Prezentare video Kurzweil SP1 - Fernando Draganici

MCmusicTelevision

MCmusicTelevision

Video thumbnail for Music nStuff NAMM-News 2018: Kurzweil SP-1 Stagepiano Workstation by Music nStuff

Music nStuff NAMM-News 2018: Kurzweil SP-1 Stagepiano Workstation

Music nStuff

Music nStuff

Reviews

PROS

  • Affordable price with sound quality rivaling higher-end models

  • Transpose buttons easily accessible on top

  • Ability to layer up to 4 sounds, rare in low-range keyboards

  • Independent volume knobs for each sound layer

  • Pitch bend and modulation wheel included, uncommon in budget keyboards

  • Lightweight and portable at 26lbs

  • MIDI controller capabilities with dedicated control section

  • Rich sample sounds and ample polyphony

  • Well-equipped with inputs and outputs, including dual pedal jacks

  • Compatible with iPad for extended layering and sound options

CONS

  • Lacks some high-end effects engines for richer piano samples

  • Effects apply to all layers simultaneously, limiting customization

  • Single knob for MIDI functions limits live performance flexibility

  • No panic or home button for quick reset during live performances

  • Only 5 saveable presets with no external saving options

  • No built-in speakers, requiring external speakers for home use

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Kurzweil SP1.

Features and functionality

  • The Kurzweil SP1 doesn't transmit volume pedal CC messages via MIDI, affecting external software control.

    Source

Software and compatibility

  • Users need to identify the specific CC number the expression pedal sends to configure it correctly in software like Kontakt.

    Source

Use cases and applications

  • The SP1's volume control works with onboard programs but not with external devices like Kontakt, highlighting limitations in MIDI integration.

    Source

Critic Reviews

Kurzweil SP1 review: Modern Kurzweil for performers

higherhz.com

The Kurzweil SP1 stands out as an accessible stage piano that combines excellent sound quality with an intuitive interface, making it a solid choice for performers on a budget. While its straightforward controls and great sounds earn high marks, the keyboard feel leaves a bit to be desired, lacking the realism found in pricier models. Still, with features like simultaneous sound layering and solid build quality, the SP1 is a reliable companion for gigs. If you can overlook the slightly subpar key action, this instrument delivers impressive performance without breaking the bank.

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Artist usage

Add artist
See how V (BTS) uses Kurzweil SP1

V (BTS)

Singer, Composer

BTS

...
Verified via Photo

V plays this piano in his April 23, 2020 TaeTae FM 6.13 livestream on V Live, but the exact model is seen clearly in his May 7, 2020 TaeTae FM 6.13 livestream.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

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