Modules

Synthesis Technology
MOTM 800 ADSR Envelope Generator (645 Racks)
Synthesis Technology
MOTM 300 Ultra Voltage-Controlled Oscillator (593)
Synthesis Technology
MOTM 190 µVCA (345)
Synthesis Technology
MOTM 910 Mult (342)
Oakley
Oakley VCO (321)
Synthesis Technology
MOTM 440 LPF (306)
Synthesis Technology
MOTM 420 Voltage-Controlled Filter (251)
Synthesis Technology
MOTM 310 Micro Voltage-Controlled Oscillator (228)
Synthesis Technology
MOTM 320 LFO (222)
Modcan
VCO 01B (218)
Synthesis Technology
MOTM 830 Dual-Mode Mixer (211)
Synthesis Technology
MOTM 410 Triple Resonant Filter with Dual VCLFO (193)
Synthesis Technology
MOTM 101 Noise/S&H (180)
Synthesis Technology
MOTM 120 Sub-Octave (167)
Oakley
Looping ADSR/VCA (166)
Synthesis Technology
MOTM 480 CS-80 Filter (154)
Modcan
Mult 48B (154)
Synthesis Technology
MOTM 390 µLFO (154)
Oakley
VRG (152)
Synthesis Technology
MOTM 820 Lag (140)
Oakley
ADSR/VCA (138)
Synthesis Technology
MOTM-490 µVCF Ladder Filter (131)
Modcan
VCDO 58B (126)
Synthesis Technology
MOTM 900 Power Supply (122)
Oakley
MidiDAC (113)
Synthesis Technology
MOTM 700 Dual Router (109)
Synthesis Technology
MOTM 890 µMixer (109)
Synthesis Technology
MOTM 510 WaveWarper (101)
Modcan
4VCA 31B (99)
Oakley
Quad VCA (98)
Modcan
Dual Mixer 27B (98)
Synthesis Technology
MOTM 110 VCA/Ring Modulator (96)
Modcan
Noise / S&H / Ring Mod 07B (96)
Oakley
Slim VCO B (95)
Synthesis Technology
MOTM 485 GX-1 Filter (92)
Other/unknown
Spacer / Blank (92)
Synthesis Technology
MOTM 650 MIDI-CV (90)
Synthesis Technology
MOTM 380 Quad LFO (90)
Modcan
Quad Envelope 60B (90)
Oakley
SVF (1U) (89)
Modcan
Triple Vco 70B (89)
Oakley
MultiMix (Issue 5) (86)
Modcan
3x1 Mixer 9B (85)
Oakley
Slim VCO-B (83)
Modcan
Dual LFO 05B (83)
Blacet
TimeMachine (81)
Modcan
Dual Multimode 40B (79)
Encore Electronics
UEG (78)
Oakley
VC-LFO (Issue 3) (77)
Oakley
MultiMix 5 (74)
Other/unknown
Blank 2U White Panel (74)
Oakley
Deep Equinoxe (74)
Other/unknown
2U Spacer (71)
Oakley
Classic VCA (71)
Oakley
Noise and Dual Filter (70)
Modcan
Quad LFO 61B (69)
Oakley
EFG Deluxe (69)
Modcan
904A 44B (69)
Modcan
MidiCV 63B (69)
Modcan
VC Dual ADSR 47B (68)
Oakley
MultiMix (68)
Synthesis Technology
E350 Morphing Terrarium (68)
Modcan
Miniwave 22B (68)
Other/unknown
Vertical case divider (67)
Modcan
VCA Panner 21B (67)
Modcan
Phase Shifter / Timbre Mod 06B (63)
Synthesis Technology
MOTM 940 Patch Panel (63)
Modcan
Frequency Shifter 39B (62)
Oakley
Journeyman VCF (61)
Modcan
Dual Lag 18B (60)
Modcan
Diode Filter 23B (58)
Oakley
Dual LFO (58)
Modcan
Dual Quantizer 55B (57)
MFOS
16 Step Rotary Sequencer (57)
Synthesis Technology
MOTM 850 Pedal Interface (56)
Modcan
Spring Reverb 35B (56)
Modcan
Attenuate 49B (56)
YuSynth
VCO (56)
Oakley
Dual VCA (56)
Modcan
4075 Low-Pass 36B (55)
Tellun
TLN-156 Neural Agonizer (55)
Modcan
Dual VDO 62B (55)
Oakley
Fourmix (55)
Modcan
Clock 53B (54)
Oakley
Voltage Controlled ADSR and VCA (54)
Modcan
Multimode 10B (54)
Oakley
Looping VC-ADSR_VCA (54)
Soundtronics
MFOS VCO (52)
Bridechamber
Klee (51)
YuSynth
ADSR (50)
Modcan
Dual VCO 46B (49)
Other/unknown
Buchla dual LPG (47)
Modcan
Matrix Filter 68B (46)
Modcan
Digital Delay 59B (46)
Bridechamber
Wogglebug (46)
Oakley
Diode Super Ladder (45)
Modcan
VC DADSR 04B (45)
Modcan
X-Fade 16B (44)
Modcan
Touch Sequencer 72B (44)
Modcan
CV Recorder 57B (43)

The list of Popular Modules is generated from Modules that have been added to Racks AND have been released in the specified time period.

Popular Modules in Racks