Combi Channel Instrument / Role Original Synth / Source Direct SysEx Download CH 1 – Main Piano Acoustic Grand Piano Sampled (use Nautilus German Grand) (No SysEx – use onboard piano) CH 2 – Click Percussion TR-606 Rim/Hi-hat click Roland TR-606 (Drum samples, not SysEx – use TR-606 sample pack) CH 3 – Moog Bass Deep analog bassline Minimoog Model D Download CH 4 – Prophet Lead Bright sync lead Sequential Prophet-5 Download Bank 1 CH 5 – Analog Strings Warm pad Oberheim OB-Xa Download CH 6 – FX Noise Filtered noise sweeps OB-Xa / Prophet noise source (https://youtu.be/8_tGvktfjjk?si=fT95lmIIdzqSkLa9)