doepfer
System A - 100 8. Module overview
23
Module Width Curr. Curr.@5V Description
A-119
830 -
External Input / Envelope Follower
Input module for external audio signals, includes envelope follower and gate generator
A-120
830 -
24 dB Low Pass 1
voltage controlled 24 dB low pass (Moog type)
A-121
12 30 -
12 dB Multimode Filter
(module no longer available)
voltage controlled 12 dB multimode filter (low pass, high pass, band pass, notch)
A-122
820 -
24 dB Low Pass 2
(combined manual A-105/A-122)
voltage controlled 24 dB low pass (with CEM3320, Oberheim type)
A-123
820 -
24 dB High Pass
(module no longer available)
voltage controlled 24 dB high pass
A-124
830 -
VCF 5 - 12 dB Wasp Multimode Filter
reproduction of the strange multimode filter used in the EDP Wasp Synthesizer
A-125
820 -
VCP - Voltage Controlled Phaser
voltage controlled FET based phase shifter with resonance
A-126
880 -
VCFS - Voltage Controlled Frequency Shifter
(module no longer available)
voltage controlled analog frequency shifter
A-127
28 100 -
VCRF - Triple Voltage Controlled Resonance Filter
3 independent voltage controlled band pass filters with 3 LFOs
A-127BOM
620 -
Breakout Module for A-127
separate access to each A-127 filter, 4 outputs and separate input for each filter
A-128
20 20 -
Fixed Filter Bank
filter bank with 15 band filters
A-129-1
20 100 -
Vocoder Analysis Section
(module no longer available)
Analysis section of the modular vocoder
A-129-2
12 80 -
Vocoder Synthesis Section
(module no longer available)
synthesis section of the modular vocoder
A-129-3
16 40 -
Vocoder Slew Limiter
(module no longer available)
universal 5-fold voltage controlled slew limiter/attenuator/offset generator
A-129-4
830 -
SLC - Slew Limiter Controller
(module no longer available)
controller module for slew limiter function of A-129/3