Kurzweil

Kurzweil SP7 88-key Stage Piano Weighted Action

Name: Kurzweil SP7 88-key Stage Piano Weighted Action
Brand: Kurzweil
SKU: SP7

Experience Unparalleled Sound with the Kurzweil SP7 88-key Stage Piano The Kurzweil SP7 is an 88-key stage piano designed with the new A.T.S.T. synthesis platform, marking a new era in Kurzweil technology. Boasting high fidelity audio, streamlined sound programming, and near seamless velocity lay...

$1,499.00*

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*Price sourced from Amazon.com. Last updated:Jul 20, 2026.Price and availability are subject to change.

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Overview

Experience Unparalleled Sound with the Kurzweil SP7 88-key Stage Piano

The Kurzweil SP7 is an 88-key stage piano designed with the new A.T.S.T. synthesis platform, marking a new era in Kurzweil technology. Boasting high fidelity audio, streamlined sound programming, and near seamless velocity layer transitions, the SP7 delivers an exceptional musical experience.

Specifications:

Keyboard: 88-key Stage Piano with Fully-weighted Hammer-action Keybed
Sound Engine: A.T.S.T. Sound Engine
Polyphony: 256-voice Polyphony
Presets: 307 Factory Presets
Features: String Pedal Resonance Modeling
Connectivity: USB

Key Features

88-key Stage Piano with Fully-weighted Hammer-action Keybed

String Pedal Resonance Modeling

A.T.S.T. Sound Engine

256-voice Polyphony

307 Factory Presets

Specifications

Brand

Kurzweil

Keybed

88-key, Fully-weighted Hammer-action

Sound Engine

A.T.S.T. Sound Engine

Polyphony

256-voice

Presets

307 Factory Presets

Special Features

String Pedal Resonance Modeling

Frequently Asked Questions

What type of keybed does the Kurzweil SP7 stage piano feature?

The Kurzweil SP7 is equipped with an 88-key, fully-weighted hammer-action keybed, designed to replicate the feel of an acoustic piano.

How many different sounds are available on the SP7?

The SP7 comes with 307 factory presets, offering a wide variety of sounds for different musical applications.

What is "String Pedal Resonance Modeling"?

String Pedal Resonance Modeling is a feature that enhances the realism of the piano sound by simulating the sympathetic vibrations of undamped strings when the sustain pedal is pressed.

What is the polyphony count of this stage piano?

The Kurzweil SP7 offers 256-voice polyphony, allowing for complex arrangements and sustained chords without notes dropping out.

What is the A.T.S.T. Sound Engine?

The A.T.S.T. Sound Engine is the core technology responsible for generating the high-quality and expressive sounds within the Kurzweil SP7 stage piano.

What Buyers Say

👍 Pros

Equipped with a fully-weighted hammer-action keybed, delivering an authentic piano playing experience.
Features String Pedal Resonance Modeling, enhancing the realism of sustained notes and sympathetic vibrations.
Incorporates the advanced A.T.S.T. sound engine for high-fidelity and expressive sound generation.
Boasts 256-voice polyphony, allowing for complex musical passages without notes cutting off prematurely.
Offers 307 factory presets, providing a broad range of ready-to-use sounds for diverse musical styles.

👎 Cons

As a stage piano, it might lack the deep workstation-style sequencing or recording features found in dedicated synthesizers.
The provided information does not detail specifics on internal effects, such as reverb or chorus, which are common in digital pianos.
While it has many presets, the ability to extensively customize or create user-defined sounds is not specified.
The portability aspects, such as weight or dimensions, are not mentioned, which can be a factor for stage musicians.
Connectivity options like MIDI I/O or USB audio interface capabilities are not outlined in the features.