Kurzweil AMS-SP1-LB 88-Key Stage Piano - Black

The Kurzweil SP1 (AMS-SP1-LB) is an 88-key stage piano built around a fully-weighted hammer-action keyboard that delivers the tactile response serious pianists expect. Drawing from Kurzweil's acclaimed sound library, the SP1 provides 16 handpicked programs spanning pianos, electric pianos, strings, pads, woodwinds, and basses — a focused selection designed to cover essential performance needs without overwhelming the player with options. With 256 voices of polyphony, the instrument handles dense chord voicings, sustained passages, and layered sounds without dropping notes, a capability that matters during live performance and recording sessions.

Portability is a defining feature of the SP1, tipping the scales at just 27 pounds — remarkably light for a fully-weighted 88-key instrument. This makes it a practical choice for gigging musicians, students transporting a keyboard between home and school, and home recording setups where space is at a premium. The rear panel includes left/right audio inputs for playing along with external devices, four individually adjustable effects, a dedicated 3-band master EQ, and an external control section for driving MIDI instruments and software. Whether used as a primary performance instrument or a controller in a larger rig, the SP1 delivers Kurzweil's signature sound quality in an accessible, grab-and-go format.