AudioFuAudioFu Chart · October 2026
Best Erica Synths Mixer, Attenuator Modules 2026
The top pick is Erica Synths Pico Mixer ($66). Erica Synths Black Output V2 leads the high end. Ranked by the AudioFu Index from 6 models, prices checked every night.
Last updated: October 15, 2026
Top 6
Full detail for the 6 highest AudioFu Index scores. Every other model is listed below.
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The Pico Mixer is a brilliant little utility module if you're tight on space and just need a clean, basic way to combine a few signals. It’s ideal for beginners getting into modular or anyone who needs a super-compact submixer for CV or audio. Don't expect a lot of fancy features, but it does exactly what it's supposed to, reliably.
Pros
- Extremely compact 3HP footprint saves precious rack space.
- Simple, clean signal path avoids unwanted coloration.
- Solid Erica Synths build quality feels robust for its size.
Cons
- Limited to three channels; not suitable for complex mixes.
- Lacks panning capabilities, restricting stereo image manipulation.
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This Drum Mixer is a sweet addition to any Eurorack setup, especially for those crafting electronic percussion or drum machines. The integrated Vactrol compressor gives your drums a really nice, gluey feel – not sterile at all. It's perfect for sound designers and modular enthusiasts looking for a compact, feature-rich drum processing hub.
Pros
- Vactrol compression adds warmth and dynamic shaping beautifully
- Compact 14HP footprint maximizes modular space efficiency
- Assignable aux sends offer flexible routing and effects processing
Cons
- 3.5mm mini jacks can be fiddly with larger patch cables
- Limited channel EQ or filtering capabilities for detailed sculpting
70AudioFu
IndexStableno change since Aug 14Aug 14$234 now$234€209 at Thomann · in stockCheck price ↗ -
Erica Synths Black Output V2
Black Output Module V2 · Erica Synths
14 for sale on Reverb1 finish at Thomann
The Black Output Module V2 is a seriously useful addition to any Eurorack. It's a clean, compact way to manage your signals, and the CV-controlled pan is a real game-changer for adding stereo width. This is perfect for anyone needing reliable output mixing and headphone amplification without a ton of space or complexity.
Pros
- Excellent balanced outputs provide clean, noise-free signal routing.
- Headphone preamp delivers a surprisingly powerful and clear listening experience.
- CV-controllable pan adds dynamic stereo movement and creative possibilities.
Cons
- Limited to three inputs, may not suffice for complex setups.
- Power draw is relatively high, consider your PSU's capacity.
70AudioFu
IndexStableno change since Aug 14Aug 14$324 now$324€289 at Thomann · in stockCheck price ↗ -
The Drum Mixer Lite is a seriously useful little module for any Eurorack drummer or percussion enthusiast. Erica Synths nailed the Vactrol compression – it's not just a gimmick, it genuinely adds character and glue to your drum sounds. Perfect for smaller systems or anyone wanting a dedicated drum mixing solution without taking up too much space.
Pros
- Excellent Vactrol compression adds warmth and dynamic shaping.
- Compact 10HP footprint maximizes modular space efficiency.
- Well-implemented gain staging preserves signal integrity.
Cons
- 3.5mm mini-jacks can feel flimsy with frequent patching.
- Limited channel count might restrict larger drum setups.
65AudioFu
Index↓ 8.3%since Aug 14 · lowest so far$189 · Aug 14$174 now$174€155 at Thomann · in stockCheck price ↗ -
Erica Synths Black Mixer / Splitter V2
Black Mixer/Splitter V2 · Erica Synths
7 for sale on Reverb1 finish at Thomann
The Black Mixer/Splitter V2 is a no-frills, incredibly compact utility module. It’s perfect for Eurorack users needing basic signal routing in a tight space, or for splitting a single signal to multiple destinations. Its simplicity and small size make it a great addition to any modular system.
Pros
- Extremely compact 4HP footprint maximizes modular space.
- Simple, clean signal path avoids unwanted coloration.
- Versatile input/output routing expands patching possibilities.
Cons
- Limited to 4 inputs, restricting larger mixer needs.
- No attenuators or other signal shaping features.
60AudioFu
Index↓ 2.7%since Aug 14 · lowest so far$84 · Aug 14$82 now$82€73 at Thomann · in stockCheck price ↗ -
Erica Synths Black Mixer / Splitter V2
Black Mixer V2 · Erica Synths
7 for sale on Reverb1 finish at Thomann
The Black Mixer V2 is a seriously useful little module for Eurorack users needing a clean, compact summing solution. It's perfect for attenuating signals, creating unique effects chains with AC coupling, or just consolidating multiple oscillators. This is a workhorse for anyone building a smaller or mid-sized modular synth.
Pros
- Solid build quality with robust Eurorack panel construction
- AC coupling provides unique signal shaping possibilities
- Buffered outputs maintain signal integrity across your modular system
Cons
- Limited to three inputs – not ideal for large modular setups
- AC coupling can introduce unwanted low-frequency buildup
How to choose the best mixer, attenuator modules
Heritage & Philosophy
Erica Synths started with a mission to recreate the sounds of Eastern European synthesizers-those gritty, unapologetically raw machines. Their mixers and attenuators inherit that ethos: they're not about pristine, sterile neutrality. They add a subtle color and a little bit of harmonic distortion that can really make your sound cut.
Tone Characteristics
Forget transparent summing. Erica's mixers, especially the Polymath and the AD-12, have a certain 'weight' to them. The low-end has a satisfying thump without getting muddy, and the mids have that fat midrange honk that's perfect for basslines or adding presence to pads. It's not always what you want for pristine clean signals, but it's incredible for adding character.
Build Quality
The metal chassis feels solid, and the pots have a reassuring resistance. They aren't boutique-level, hand-wired perfection, but they're built to withstand gigging - something a lot of Eurorack gear often overlooks. The jack tightness is generally good, which is a huge factor when you're wrangling a complex patch.
Attenuation Capabilities
Erica attenuators, like the Elka Pro, aren't just for taming unruly oscillators. Their stepped attenuators offer precise control, making them fantastic for voltage shaping and creating complex modulation sequences. The stepped nature can be a little restrictive sometimes, but it also encourages experimentation.
Integration with Erica Ecosystem
If you're already invested in Erica Synths modules, the mixer/attenuator modules integrate seamlessly. The routing options and overall sonic cohesion really shine when you're building a system around their core sound. However, they work perfectly well in mixed-brand systems, too.
Buying guide
Okay, so you're diving into Erica Synths, huh? Smart move. Their mixer and attenuator modules aren't just utilities; they're fundamental to the Erica sound-that raw, sometimes aggressive, but always characterful vibe. If you're chasing that Baltic warmth and a little bit of grit, you need to understand what Erica brings to the table beyond just summing signals.
Don't expect surgical precision from these modules. They're designed to add something to your sound, not subtract. The Polymath is a powerhouse if you need a lot of inputs and built-in effects, but the AD-12 is a simpler, more focused option.
Spend a little more for the stepped attenuators - the precision they offer is invaluable for complex modulation. And be honest with yourself about headroom-driving these mixers too hard can get harsh fast.
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 6 mixer, attenuator modules from the Thomann catalogue (of 96 in the category). 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
Are Erica Synths mixers noisy?
They're not the quietest mixers on the market, but the noise floor is manageable. You'll hear a little hiss when pushing them hard, but it's part of the character. It's not a dealbreaker unless you're doing extremely quiet ambient work.
Can I use an Erica Synths mixer as a regular audio interface?
Technically, yes, but it's not their intended purpose. You'll get better results using a dedicated audio interface for that. These are Eurorack modules, meant for modular synthesis signals.
What's the difference between the AD-12 and the Polymath?
The AD-12 is a straightforward 12-channel mixer. The Polymath is a much more complex unit with built-in effects, filters, and routing options. The AD-12 is simpler and more affordable.
Are the stepped attenuators a limitation?
They can be, if you need very fine-grained control. However, they also encourage creative patching and can prevent you from getting lost in endless tweaking. It's a trade-off.
Do I need a power conditioner for Erica Synths modules?
Not necessarily, but a clean power supply will always improve the performance of any analog gear, including Erica Synths. It's a worthwhile investment if you're serious about your modular system.
