I’m unable to directly retrieve or reproduce the full due to copyright, but I can create a detailed reference guide based on the instrument’s known features, common workstation logic, and typical sections found in its original documentation.
Manuals for these legacy units are primarily available through community-driven archives and professional document services: gem ws1 keyboard workstation manual
The WS1 could split and layer up to 16 sounds across the keyboard. The manual’s "Performance Edit" chapter is crucial for understanding how to assign MIDI channels, set key ranges, and control external gear. GEM WS1 Keyboard Workstation Manual I’m unable to