Synthesizer Ip
Module complement:
901 VCO
901A VCO controller (2)
901B VCO (5)
902 VCA (2)
903A noise source
904A low pass VCF
905 spring reverb
907 fixed filter bank
911 ADSR (2)
991 filter and attenuator
half-height modules:
mixer (2)
trunk lines
power switch
keyboard
optional modules:
960 sequencer
961 trigger interface
(shown in picture)