This Kawai K1m Synthesiser Module is in great working order, and comes complete with its original power supply. Here's a quick spec...
 
Kawai K1m Synthesizer Module
The Kawai K1m Synthesizer Module is the compact desktop version of Kawai’s iconic late‑1980s digital synthesiser, offering the full sound engine of the Kawai K1 in a space‑saving, rack‑free format. Released in 1988, the K1m delivers the same distinctive lo‑fi digital character that made the K1 a cult classic in techno, house, industrial, and ambient music. 
8‑Bit Digital Sound Engine: Powered by 256 PCM waveforms, including 204 additive‑derived single‑cycle waves and 52 sampled acoustic sounds, giving the K1m its gritty, unmistakable digital tone. 
Four‑Wave Layered Synthesis: Each sound can combine up to four waveforms, allowing complex pads, metallic textures, FM‑style basses, and evolving digital soundscapes. 
16‑Voice Polyphony & 8‑Part Multitimbrality: Ideal for MIDI‑based studios, the K1m can handle layered sounds, splits, and multi‑channel sequencing with ease. 
Ring Modulation & LFO Modulation: Includes AM (ring modulation) and a single LFO with multiple wave shapes for adding movement and edge to digital patches. 
Built‑In Percussion Sounds: Features PCM‑based drum and percussion tones, making it suitable for rhythm parts as well as melodic synthesis when sequenced via MIDI. 
Hands‑On Control: Retains the performance joystick found on the keyboard version, allowing real‑time balancing between layered sound sources. 
Studio‑Friendly Connectivity: Equipped with MIDI In/Out/Thru, stereo audio outputs, sustain pedal input, and expandable patch memory via optional RAM cards.
Highly Collectable Desktop Classic: Favoured for its haunting pads, sharp digital organs, and aggressive textures, the K1m remains a sought‑after module for producers and collectors alike. 
 
Whether you’re building a compact vintage rackless studio, expanding a MIDI setup, or chasing authentic 1980s digital synthesis, the Kawai K1m Synthesizer Module delivers unmistakable character in a compact, performance‑ready format.