Authentic Timbre Synthesis Technology
The SP7 Grand is designed upon our new synthesis platform A.T.S.T. and marks a new era in Kurzweil technology. Built around our custom semiconductor, A.T.S.T. features high fidelity audio, streamlined sound programming and boasts near seamless velocity layer transitions.
256 Voices of Polyphony!
Serious polyphony to power your most demanding performances!
2 Gigabytes of Factory Sounds!
The SP7 Grand offers 512 multi presets organized into 13 categories and features our German “D” 9 ft. Concert Grand derived from the K2700.
Piano Focussed
Fueled by the German 9′ grand piano samples found in our flagship K2700 workstation, 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.
Details Matter
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, together delivering a heightened piano performance experience (* half-damper pedal sold separately).
A Multitude of FX
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.
88-Note Hammer-Action Keyboard
Discover the TP/110 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.
16-Zone Multi Controller Mode
The SP7 Grand offers 16 performance zones for creating your own sonic split/layer combinations along with a host of customizable controllers.
Hybrid Arpeggiators
The SP7 Grand Hybrid-Arpeggiator combines both a step-sequencer and note-arpeggiator. This original twist on the classic arpeggiator design is capable of generating endless possible musical phrases.
Stay in Tune and Harmonize
Auto-stabilize the pitch of the mic input as well as adjust the signal’s vibrato and legato qualities. Further process your vocals and automatically generate up to 4-part harmonies in real-time as well generate as vocoder-like effects.
The Kurzweil SP7 Grand – Stage Piano
Specs
| Keyboard: | 88-note, fully-weighted hammer-action (Fatar TP/110) |
| Display: | 1024 x 600 pixel, high resolution 7″ color LCD touch screen |
| Chassis Material: | Steel + Aluminum |
| Chassis Color: | Black |
| Polyphony: | 256 |
| Multitimbral: | 16 parts (one per MIDI channel) |
| Architecture: | A.T.S.T. – Authentic Timbre Synthesis Technology Featuring fixed PCM subtractive with variable filter and 2x oversampling state variable 96 kHz filter |
| Factory Samples: | 2 GB |
| Factory Programs: | 301 |
| Factory Multis: | 512 |
| User Multis: | 128 |
| Multi Zones: | 16 |
| General MIDI: | GM2 |
| Piano String Resonance: | Yes |
| Piano Damper Resonance: | Yes |
| Master EQ: | 4-Band |
| Aux FX Busses: | 2 |
| Insert Effects: | Reverb: 6 Algorithms Modulation: BPM-Sync’d Delay, Chorus/Flanger, Rotary Speaker, Vibrato, Tremolo, Auto Wah-Wah Dynamic: Compression, Noise Gate Distortion: Dist/Ovd/Tube/Fuzz, Bit Crusher EQ: 4-Band, Hi/Low Shelf, Peak/Notch, Hi/Low Pass |
| Vocal Pitch Correction: | Yes / Automatic |
| Vocal Harmony Generation: | 4-Part |
| Controllers: | 1 Pitch/Mod Joystick 8 Knobs 8 Buttons 2 Transpose switches 2 Switch pedal inputs; supports a single half-damper pedal (1 switch/sustain pedal is included; half-damper pedals sold separately) 1 Continuous Control Pedal Input (pedal sold separately) |
| Arpeggiator: | 8 – Hybrid-Arpeggiators |
| System Sample Rate: | 48kHz (max 192 kHz) |
| System Bit Rate: | 48 bit (fixed point) |
| Analog Inputs: | 2 XLR-1/4″ balanced combi |
| Analog Outputs: | Main: 2, 1/4″ TRS balanced Monitor: 2, 1/4″ TRS balanced |
| Headphone: | 1 back panel 1/4″ headphone output |
| MIDI: | In, Out |
| USB MIDI: | 1 Type B port |
| USB Audio Interface: | 2-In/2-Out; 24-bit/48kHz |
| Software Editor: | External Macro Synthesis Editor (coming soon) |
| OS Updates: | via USB (Engine firmware), via SD card (GUI firmware) |
| Accessories: | Included: power cable, switch pedal, USB cable, 1/4″ TRS cable Sold separately: sheet music rack |
| Height: | 4.7″ (12 cm) |
| Depth: | 14.6″ (37 cm) |
| Length: | 52″ (132 cm) |
| Weight: | 36 lb (16.3 kg) |
| Power: | External 15VDC 2.5A Power Supply |