AudioFu Chart · November 2026
Best Clock-, Trigger-Modules Under $100 2026
The top pick is Doepfer A-151 Quad Sequential Switch V2 ($66). Behringer 961 Interface Eurorack Synthesizer Module gives you the most for the money at $37. Ranked by the AudioFu Index from 5 models across 3 brands, prices checked every night.
Last updated: November 4, 2026
Top 5
Full detail for the 5 highest AudioFu Index scores. Every other model is listed below.
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If you build a modular rig in the Euro rack format, you will like the Doepfer A-151. It has four inputs and four outputs, a rotary switch you turn by hand, and a trigger and reset input so an outside signal can drive it. At 4 HP it is small, so it fits well in a crowded case.
Pros
- Four inputs and four outputs give you four separate channels to work with
- Electronic 4-position rotary switch lets you step through four positions by hand
- Trigger input and reset input let external signals drive the sequence
Cons
- Its 4 HP width and 35 mm depth take up a fair bit of room in a small case
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Doepfer A-160-2 Clock Divider II
A-160 Clock Divider · Doepfer
12 for sale on Reverb1 finish at Thomann
If you build a Eurorack modular system and need a clock signal cut into slower rhythms, this module is a good fit for you. It takes a digital clock in and gives you six outputs, each one a fraction of the input speed, with a small light on each so you can see which one is working. At only 4 HP wide and 40 mm deep, it takes up little room in your rack.
Pros
- Divides the input clock to six outputs, from input divided by 2 to input divided by 64.
- Each output has its own LED indicator, so you can see which division is active.
- Eurorack format at only 4 HP wide, saving space in a modular rack.
Cons
- The optional expander module, article #186684, is not included and must be bought separately.
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This is a small module that delays a trigger signal, and it has two delay channels. It takes up 8 HP, so it fits well in a compact modular rack. It suits you if you want to shift trigger timing in a modular setup without using much power or space.
Pros
- Dual trigger delay lets you delay two trigger inputs
- Delays an input signal so triggers can be timed later
- Only 40 mA draw on +12V keeps power needs light
Cons
- Draws from both +12V and -12V rails, so it needs a suitable power supply
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Behringer 961 Interface Eurorack Synthesizer Module
961 Interface · Behringer
5 for sale on Reverb1 finish at Thomann
This small rack module lets you split one audio trigger into two voltage signals. You can also turn two voltage inputs into a single S-trigger output with adjustable timing. It fits easily in a case and works well for patching complex signal paths. Ideal for building modular systems on a budget.
Pros
- Converts single audio triggers into two separate voltage signals
- Includes two channels for multi-channel voltage trigger conversion
- Adjustable sensitivity settings for precise audio signal triggering
Cons
- Lacks a dedicated power supply or power input specification
- No depth dimension is provided in the product description
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The MuDi is a brilliant little module for anyone building a sequencer-heavy patch. It’s incredibly compact, making it perfect for smaller racks, and the clean clock distribution is rock solid. If you’re tired of clock signal clutter, this is a must-have – especially for those who like to experiment with polyrhythms and complex patterns.
Pros
- Tiny footprint for maximum clock flexibility in tight Eurorack setups.
- Reliable clock distribution without glitches or signal degradation.
- Simple, intuitive design – immediately useful for any sequencer setup.
Cons
- Limited to four divider ratios; more complex divisions require additional modules.
- The splitter cable is a nice touch, but a bit flimsy for heavy use.
How to choose the best clock-, trigger-modules
Clock Accuracy
A wobbly clock is a useless clock. We're looking for modules that stay locked in, even with multiple synced devices. Expect some drift at this price point, though.
Trigger Versatility
Can it do simple pulses, complex patterns, or gate sequences? A module that just sends a basic clock signal is limiting. You want options for rhythmic experimentation.
Glide/Portamento
That subtle slide between steps can add a ton of character. Not essential, but a huge bonus for creating evolving rhythms.
Sequencing Capabilities
Some modules blur the line between clock and sequencer. The ability to program basic patterns, even simple ones, significantly expands its utility.
Build Quality
Let's be real, under $100 means compromises. We're evaluating how well these modules feel - sturdy pots, reliable jacks, and a case that doesn't immediately fall apart.
Buying guide
Okay, so you're diving into modular and need a clock and trigger source without emptying your bank account? It's a common situation. Getting a solid rhythmic backbone is crucial - a weak clock can make even the most beautiful patch sound sloppy. We're focusing on modules under $100 that'll give you a reliable foundation without breaking the gigging budget.
At this price, you're making trade-offs. Don't expect pristine audio or rock-solid stability like you'd find in a Eurorack flagship. Plastic cases are common, pots might be a little scratchy, and you might notice some clock drift.
Prioritize versatility and functionality over absolute precision - a module that can do a few things well is better than one that does one thing marginally better.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 5 clock-, trigger-modules from the Thomann catalogue. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
Can a sub-$100 clock module sync a DAW?
Potentially. Many offer MIDI output, but you'll need a MIDI-to-CV interface on the DAW side. Syncing isn't always perfect; expect some latency and potential timing discrepancies.
What's 'clock drift' and should I worry about it?
Clock drift is when the clock signal slowly deviates from the intended tempo. It's more noticeable with long sequences. It's common in cheaper modules; just be aware of it and occasionally reset the clock.
Is a sequencer module better than a separate clock and trigger module?
It depends. A dedicated clock/trigger module offers more flexibility for syncing with other gear. A sequencer module is more self-contained but might be less versatile.
What's the difference between a gate and a trigger?
A gate signal is a sustained on/off signal, like a drum machine kick. A trigger is a short pulse, used to advance a sequencer or fire an envelope. They serve different purposes.
I'm new to modular, where should I start?
Start with a reliable clock. Seriously. A solid clock is the foundation of everything else. Then, add a simple trigger module to control other modules. It's much better to have a few reliable modules than one complex one that fails spectacularly.
