Curtis CEM Chips

Curtis Analogue Synthesis Chips

CEM = Curtis Electromusic Specialities - s special analogue small scale chip.by DOUG CURTIS

Curtis Chips List

• CEM3310 ENV ADSR
• CEM3312 ADSR + VCA

CEM3318 ADSR but microprocessor controlled CEM3320 24dB/Oct. Filter (multi) CEM3328 same but LPF only CEM3330 exp/lin VCA CEM3335 exp VCA CEM3340 VCO (Saw,Tri,Pulse) CEM3345 VCO (Saw,Tri,Pulse) with comparator CEM3350 12dB/oct Multimode Filter x2 (no notch) CEM3360 VCA x2 CEM3365 DAC CEM3371 Envelope x2 CEM3372 24dB/oct. Filter, Mix, VCA CEM3374 VCO x2 (PWMable Pulse, Tri, Saw) CEM3378 24dB/oct. Filter, Mix, VCA but microprocessor controlled CEM3379 24dB/oct. Filter, Mix, VCA but microprocessor controlled CEM3381 VCA x2 linear CEM3382 VCA x2 log. CEM3385 24dB/oct Filter (LoFi) CEM3387 signal processor 3-4 pole cascade Filter, VC Pan/VCA CEM3389 signal processor 4 pole Filter, VC resonance, VC Pan/VCA CEM3391 Microprocessor Ctrld: VCF,VCA,Env (ADSR) CEM3394 Microprocessor Ctrld: 1 Synth Voice: VCF,VCA,Env (ADSR),VCMix CEM3396 Microprocessor Ctrld: Wave-Shaper x2 - VCF,VCA PA381 VCA (low noise) PA382 VCA (low noise) PD508 S/H (8x) 5508 predecessor of PD508 same function 5530 30ch multiplex sample&hold (Prophet VS)

List of CEM in Synths [1]