I am selling a brand new Kurzweil SP7 Grand officially sourced from the factory. Feel free to contact me for inquiries and to place an order. Below are additional terms in my store and a description of the device.

• All products are officially sourced from the vendor or distributor.
• I provide a minimum 3-year warranty on all products, or longer depending on the type of product.
• Most products are available for testing on demand in the showroom in Warsaw.
• Every customer in Europe is entitled to a 30-day return policy. This option doesn't cover customers abroad EU.

The Kurzweil SP7 Grand is the latest member of the famed SP series of stage pianos, and it marks a new era in Kurzweil technology. The SP7 Grand is designed upon the new synthesis platform A.T.S.T. and marks a new era in Kurzweil technology. Built around a custom semiconductor, A.T.S.T. features high fidelity audio, streamlined sound programming and boasts near seamless velocity layer transitions. At its heart is a world-class concert grand: the SP7 Grand features the German "D" 9 ft. Concert Grand derived from the K2700, fueled by the same German 9' grand piano samples found in Kurzweil's flagship K2700 workstation. Pairing top-tier sound with a premium Fatar action, color touchscreen, and a deep set of performance controllers, it's a formidable master keyboard for stage and studio.

Key elements of its design:

• A.T.S.T. Sound Engine The SP7 Grand A.T.S.T. engine provides significant advances in realism through support of higher resolution audio, smooth velocity transitions and a 2x oversampling filter. Built around a custom semiconductor, it delivers high-fidelity audio with near-seamless velocity layer transitions.
• Authentic Piano Realism The SP7 Grand pianos are further enhanced by the use of both string and pedal resonance modeling, envelope/velocity controlled key-off samples, as well as half-damper pedaling (half-damper pedal sold separately), together delivering a heightened piano performance experience.
• Premium Fatar Hammer Action The SP7 offers Kurzweil's TP100LRG key action, featuring the latest technology from Fatar, the world's leading piano-keybed manufacturer. The action is ideally balanced for feel and playability, serving a variety of playing styles.
• Color Touchscreen & Deep Sound Set A large 7" color LCD touchscreen drives an intuitive, color-coded interface. The SP7 Grand offers 2GB of factory sounds with presets organized into 13 categories, plus 21 effects including reverb, BPM-synced delay, and more, spanning vintage EPs, synths, and lifelike acoustic instruments.
• Powerful FX Engine 21 effect algorithms are available to enhance the SP7 Grand's rich sound, including reverb, BPM-synced delay, chorus, flange, compression, various distortion types, rotary speaker, tremolo, wah-wah and EQ.
• 16 Zones & Hybrid Arpeggiator The SP7 Grand offers 16 performance zones for creating your own sonic split/layer combinations along with a host of customizable controllers. The SP7 Grand Hybrid-Arpeggiator combines both a step-sequencer and note-arpeggiator, capable of generating endless musical phrases.
• Mic Input & Vocal Processing A microphone input with auto tune and 4-part harmony lets you auto-stabilize the pitch of the mic input as well as adjust the signal's vibrato and legato qualities.
• Comprehensive Controllers & I/O Express yourself using the SP7's programmable pitch/mod joystick, 8 knobs, 8 buttons, 2 switch pedal inputs and continuous control pedal input, with customizable front-panel colors and a 2x2 USB audio/MIDI interface housed in a rugged metal chassis.

Reviewers have especially praised the playing feel. A classically trained pianist writing for Digital Piano Review Guide noted the keys offer a remarkable level of control, allowing playing from pianissimo to fortissimo with ease — handling extreme dynamics with aplomb, concluding the SP7 Grand delivers on the most important aspects of a digital piano: sound, touch response, and features.

Technical specifications:

• Type: 88-Key Stage Piano
• Keybed: Fatar fully-weighted hammer-action (TP100LRG)
• Sound Engine: A.T.S.T. (Authentic Timbre Synthesis Technology) — with 2x oversampling filter and high-resolution audio
• Featured Piano: German "D" 9 ft. Concert Grand (from K2700)
• Polyphony: 256 voices
• Factory Sounds: 2 GB; presets in 13 categories
• Piano Modeling: String & pedal resonance, key-off samples, half-damper support (half-damper pedal sold separately)
• Effects: 21 algorithms (Reverb, BPM-Sync Delay, Chorus, Flanger, Compression, Distortion types, Rotary, Tremolo, Wah-Wah, EQ)
• Performance Zones: 16
• Arpeggiator: Hybrid (step-sequencer + note arpeggiator)
• Mic/Audio Input: Microphone input with Auto-Tune & 4-part harmony (vibrato/legato control)
• Display: 7" color LCD touchscreen
• Controllers: Pitch/Mod joystick, 8 knobs, 8 buttons (customizable front-panel colors)
• Pedals: 2 switch pedal inputs, 1 continuous control pedal input
• USB: 2x2 USB Audio/MIDI interface
• Chassis: Rugged metal