Module Row Width Depth +12V -12V +5V
15 Modules (5 passive)Row 177 HPmax 48 mm233 mA +12V162 mA -12V0 mA +5V
12 Modules (3 passive)Row 274 HPmax 60 mm424 mA +12V138 mA -12V0 mA +5V
27 Modules (8 passive)Total151 HPmax 60 mm657 mA +12V300 mA -12V0 mA +5V
GMSN! Pure LFO GMSN! Pure LFO
Simple PCB layout with common, easy to source components.
1  4 HP  27 mm  12 mA  10 mA  0 mA 
Złob Diode Chaos Złob Diode Chaos
Analog chaotic low frequency voltage generator
1  3 HP  45 mm  10 mA  10 mA  0 mA 
MRG Synthesizers MRG LFOs MRG Synthesizers MRG LFOs
Dual 1-500Hz LFO Saw Triangular and Square
1  4 HP  40 mm  40 mA  40 mA  0 mA 
Circuit Slices Sample + Noise Circuit Slices Sample + Noise
Classic analog ‘sample & hold’ and noise circuits in a narrow 4 HP module from Circuit Slices
1  4 HP  37 mm  20 mA  17 mA  0 mA 
Eurorack Hardware RING Eurorack Hardware RING
Dual passive ring modulator
1  4 HP  ?  Module does not draw current
Eurorack Hardware OR Eurorack Hardware OR
Passive dual OR combiner
1  2 HP  ?  Module does not draw current
Eurorack Hardware E-OR Eurorack Hardware E-OR
Selectable Gate Mixer
1  2 HP  12 mm  Module does not draw current
Eurorack Hardware ATT Eurorack Hardware ATT
Triple Attenuator Eurorack Module
1  2 HP  ?  Module does not draw current
Synthrotek Passive Mult Synthrotek Passive Mult
2x 1-to-3 or 1-to-6 passive mult
1  2 HP  14 mm  Module does not draw current
Skull & Circuits ADSR-1 Skull & Circuits ADSR-1
Classic ADSR module
1  8 HP  48 mm  17 mA  16 mA  0 mA 
Rat King Modular Event Rat King Modular Event
VCO, envelope, slew limiter (portamento), waveshaper, LFO, envelope follower, from Rat King Modular
1  8 HP  22 mm  50 mA  43 mA  0 mA 
Recovery Effects and Devices Dirty Murals Recovery Effects and Devices Dirty Murals
Delay & Reverb
1  12 HP  ?  0 mA  3 mA  0 mA 
Qu-Bit Electronix RT60 Qu-Bit Electronix RT60
Stereo Multi FX Processor
1  8 HP  47 mm  70 mA  9 mA  ? 
Pittsburgh Modular Mixer (Mk. II) Pittsburgh Modular Mixer (Mk. II)
Multifunction Utility Mixing Module
1  8 HP  20 mm  10 mA  10 mA  0 mA 
AI Synthesis AI002 Mixer AI Synthesis AI002 Mixer
An easy to build Audio/CV Mixer
1  6 HP  20 mm  4 mA  4 mA  0 mA 
Rat King Modular Random Sequencer Rat King Modular Random Sequencer
Quantized randomly generated step sequencer
2  4 HP  21 mm  20 mA  0 mA  0 mA 
Synthrotek Passive Mult Synthrotek Passive Mult
2x 1-to-3 or 1-to-6 passive mult
2  2 HP  14 mm  Module does not draw current
Other/unknown HSTA-01-BABY-8 SEQ Other/unknown HSTA-01-BABY-8 SEQ
Simple 8 step sequencer
2  12 HP  30 mm  30 mA  0 mA  0 mA 
Other/unknown dual Atari punk console Other/unknown dual Atari punk console
dual Stepped Tone Generator
2  10 HP  26 mm  125 mA  0 mA  0 mA 
Blue Lantern Modules Macro VCO Matt Black 2020 Blue Lantern Modules Macro VCO Matt Black 2020
Braids oscillator
2  10 HP  32 mm  88 mA  6 mA  0 mA 
AI Synthesis AI004 OTA VCF AI Synthesis AI004 OTA VCF
AI004 OTA Voltage Controlled Filter
2  8 HP  60 mm  15 mA  14 mA  0 mA 
MRG Synthesizers MRG 3320 LPF MRG Synthesizers MRG 3320 LPF
AS3320-based 24dB 4-pole Low Pass Filter
2  4 HP  40 mm  21 mA  18 mA  0 mA 
MRG Synthesizers MRG LPF/a MRG Synthesizers MRG LPF/a
18dB+6dB VCF Low Pass Filter
2  4 HP  40 mm  25 mA  20 mA  0 mA 
Rat King Modular GATES Rat King Modular GATES
VCF/VCA
2  8 HP  22 mm  50 mA  50 mA  0 mA 
MRG Synthesizers MRG 3360 VCA MRG Synthesizers MRG 3360 VCA
AS3360-based Dual Linear VCA
2  4 HP  40 mm  50 mA  30 mA  0 mA 
Laurentide SynthWorks VG2 Laurentide SynthWorks VG2
Dual Passive Low-Pass Vactrol Gate
2  4 HP  14 mm  Module does not draw current
Tiptop Audio uZeus Tiptop Audio uZeus
Micro Power Supply with Flying Bus Boards
2  4 HP  34 mm  Module does not draw current

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