Logic Modules

22 instruments available

Shop Logic Modules 2026

Klavis ComPair Black - Logic Modules

Klavis ComPair Black

Logic Modules

$153
Eurorack Module, Dual-channel comparator, Operating modes: Two independent comparators with...
4.5 Expert Rating
Klavis ComPair - Logic Modules

Klavis ComPair

Logic Modules

$149
Eurorack Module, Dual-channel comparator, Operating modes: Two independent comparators with adjustable...
4.9 Expert Rating
Doepfer A-165-2 - Logic Modules

Doepfer A-165-2

Logic Modules

$94
Eurorack Module, Module for modifying digital signals, Suitable for signals such as clock, start,...
4.8 Expert Rating
Klavis Two Bits Black - Logic Modules

Klavis Two Bits Black

Logic Modules

$160
Eurorack Module, 2-Channel Logic Processor, 2 Independent sections with a total of 15 operating...
4.7 Expert Rating
Klavis Logica XT Black - Logic Modules

Klavis Logica XT Black

Logic Modules

$153
Eurorack Module, Voltage-controlled logic and gate processor, 14 Operating modes offer 6 simple...
4.8 Expert Rating
Schlappi Engineering BTMX Black - Logic Modules

Schlappi Engineering BTMX Black

Logic Modules

$230
Eurorack Module, Four-channel logic mixer, 4 Channels with 2 binary inputs A & B each,...
4.8 Expert Rating
Schlappi Engineering BTMX - Logic Modules

Schlappi Engineering BTMX

Logic Modules

$230
Eurorack Module, Four-channel logic mixer, Four channels with 2 binary inputs each (A & B),...
5 Expert Rating
Ritual Electronics Amnis - Logic Modules

Ritual Electronics Amnis

Logic Modules

$230
Eurorack Module, Shift register and CV/gate generator, Inputs for clock and reset as well as...
4.9 Expert Rating
Schlappi Engineering Nibbler Black - Logic Modules

Schlappi Engineering Nibbler Black

Logic Modules

$263
Eurorack Module, Digital 4-bit accumulator for generating gate signals, rhythm...
4.8 Expert Rating
Schlappi Engineering Nibbler - Logic Modules

Schlappi Engineering Nibbler

Logic Modules

$274
Eurorack Module, Digital 4-bit accumulator for generating gate signals, rhythm patterns...
4.6 Expert Rating
Klavis Two Bits - Logic Modules

Klavis Two Bits

Logic Modules

$153
Eurorack Module, Two-channel logic processor, Two independent sections with a total of 15 operating...
4.4 Expert Rating
Doepfer A-150-1 VE - Logic Modules

Doepfer A-150-1 VE

Logic Modules

$65
Eurorack Module, Dual voltage controlled switch, 2 Voltage-controlled switches - can handle...
4.9 Expert Rating
XAOC Devices Erfurt - Logic Modules

XAOC Devices Erfurt

Logic Modules

$164
Eurorack Module, Binary phase accumulator, Component of the Leibniz subsystem - can be combined...
4.9 Expert Rating
Ritual Electronics Répression - Logic Modules

Ritual Electronics Répression

Logic Modules

$94
Logic Module, Voltage-controlled comparator, Compares an input signal with the value of...
4.8 Expert Rating
Shakmat Modular SumDif - Logic Modules

Shakmat Modular SumDif

Logic Modules

$98
Eurorack Module, Dual adder / differentiator, 2 Inputs per channel, sum and difference output,...
4.9 Expert Rating
Joranalogue Audio Design Compare 2 - Logic Modules

Joranalogue Audio Design Compare 2

Logic Modules

$208
Eurorack Module, Two-channel window comparator, Extracts trigger and gate signals...
4.7 Expert Rating
Klavis Logica XT - Logic Modules

Klavis Logica XT

Logic Modules

$142
Eurorack Module, Voltage controlled logic and gate processor, 14 Operating modes provide 6 simple...
4.7 Expert Rating
Intellijel Designs OR - Logic Modules

Intellijel Designs OR

Logic Modules

$53
Passive Logic Module, Various logic sources (triggers, gates, etc.) can be merged to form a...
4.8 Expert Rating
Doepfer A-150 - Logic Modules

Doepfer A-150

Logic Modules

$72
Dual VCS Module, Two voltage-controlled switches, Voltages of -8V to + 8V can be processed, Two LEDs,...
4.9 Expert Rating
Doepfer A-166 - Logic Modules

Doepfer A-166

Logic Modules

$109
Dual Logic Module, 3 inputs, which are connected with the types AND, OR, EXOR (exclusive OR), Display of...
4.8 Expert Rating
Behringer 962 Sequential Switch - Logic Modules

Behringer 962 Sequential Switch

Logic Modules

$32
Eurorack Module, Analogue CV multiplexer / switch, 3 Trigger inputs and outputs, 3...
4.8 Expert Rating
XAOC Devices Poczdam - Logic Modules

XAOC Devices Poczdam

Logic Modules

$215
Eurorack Module, Leibniz device commutator, Poczdam can switch between two data streams of the...
4.4 Expert Rating

About Logic Modules

Logic modules are essential building blocks within modular synthesizer systems, handling complex sequencing, logic operations, and control signal manipulation. They allow users to create intricate patterns, trigger events based on specific conditions, and orchestrate intricate sequences beyond simple step sequencing. These modules are crucial for advanced sound design and generative music workflows.

Best For
Modular synthesizer enthusiasts experimental music producers sound designers generative music composers
What to Look For
Signal compatibility (voltage current) input/output flexibility module size (HP) functionality depth documentation clarity

Logic Modules — Pros & Cons

PROS

  • Enable complex sequencing and event triggering within modular setups
  • Offer powerful control over modular systems and sound design
  • Provide flexibility for generative and experimental music creation
  • Can drastically reduce the number of modules needed for complex tasks

CONS

  • Can be challenging to understand and integrate for beginners
  • May require significant power consumption within a modular system
  • Complex logic can lead to unpredictable or undesired results
  • Programming or configuration can be time-consuming and intricate

Frequently Asked Questions About Logic Modules

Sequencers primarily generate sequences of notes or events; logic modules manipulate signals and trigger events based on logic conditions, often controlling other modules.

If you're finding your sequencing is limited or you need to create intricate, conditional triggers, a logic module likely offers the solution.

Yes, many logic modules include features for introducing randomness or pseudo-randomness into sequences and triggers, enabling generative music techniques.

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