Best Mixer, Attenuator Modules for Audio Combining 2026
Perfect mixer, attenuator modules for audio-combining - easy to play and learn on
Last updated: January 14, 2026 • Next update: January 21, 2026
#1
⭐
4.9/5
(38 reviews)
Sound:
9/10
Build:
9/10
Value:
9/10
Hexinverter Électronique Mutant Hot Glue
Audio Combining
Level Control
System Utility
Key Feature:
• Often include offset and scaling
✓ PROS
- • Fundamental building blocks
- • Mix audio or control voltages
✗ CONS
- • Basic utility function
- • Multiple types may be needed
Hexinverter Électronique Mutant Hot GlueEurorack ModuleAnalogue 4-channel bus mixer with effects and compressor4 Input...
⭐
4.9/5
(38 reviews)
Sound:
9/10
Build:
9/10
Value:
9/10
Art. 590461
$384
#2
⭐
4.9/5
(23 reviews)
Sound:
10/10
Build:
9/10
Value:
7/10
XAOC Devices Ostrawa
by
XAOC Devices
CV Processing
Level Control
Signal Mixing
Key Feature:
• Fundamental building blocks
✓ PROS
- • Mix audio or control voltages
- • Essential for combining multiple signals
✗ CONS
- • Can introduce noise if cheap
- • Multiple types may be needed
XAOC Devices OstrawaEurorack Module4-Channel stereo mixerPer channel: Controls for levelbalance and aux sendmute...
⭐
4.9/5
(23 reviews)
Sound:
10/10
Build:
9/10
Value:
7/10
Art. 567989
$527
#3
⭐
4.9/5
(56 reviews)
Sound:
9/10
Build:
7/10
Value:
9/10
Cosmotronic Cosmix Pro Silver
by
Cosmotronic
Signal Mixing
System Utility
Level Control
Key Feature:
• Fundamental building blocks
✓ PROS
- • Control signal levels and polarities
- • Fundamental building blocks
✗ CONS
- • Can introduce noise if cheap
- • Multiple types may be needed
Cosmotronic Cosmix Pro SilverEurorack Module8-Channel stereo mixer4 Mono channels with volume faderPanorama control2...
⭐
4.9/5
(56 reviews)
Sound:
9/10
Build:
7/10
Value:
9/10
Art. 553536
$461
#4
⭐
4.8/5
(54 reviews)
Sound:
10/10
Build:
9/10
Value:
6/10
NANO Modules Performance Mixer
by
NANO Modules
Level Control
Modulation Shaping
CV Processing
Key Feature:
• Control signal levels and polarities
✓ PROS
- • Mix audio or control voltages
- • Often include offset and scaling
✗ CONS
- • May seem boring but essential
- • Multiple types may be needed
NANO Modules Performance MixerEurorack Module4-Channel Stereo Mixer with AutomationTwo mono channels with signal input...
⭐
4.8/5
(54 reviews)
Sound:
10/10
Build:
9/10
Value:
6/10
Art. 579657
$501
#5
⭐
4.4/5
(51 reviews)
Sound:
7/10
Build:
7/10
Value:
7/10
Cosmotronic Cosmix Pro Black
by
Cosmotronic
System Utility
Audio Combining
CV Processing
Key Feature:
• Often include offset and scaling
✓ PROS
- • Control signal levels and polarities
- • Mix audio or control voltages
✗ CONS
- • Can introduce noise if cheap
- • May seem boring but essential
Cosmotronic Cosmix Pro BlackEurorack Module8-Channel stereo mixer4 Mono channels with volume faderPanorama control2 Aux...
⭐
4.4/5
(51 reviews)
Sound:
7/10
Build:
7/10
Value:
7/10
Art. 553538
$461
#6
⭐
4.7/5
(53 reviews)
Sound:
7/10
Build:
7/10
Value:
8/10
ADDAC 814 6x6 Stereo Matrix Mixer
by
ADDAC
System Utility
Modulation Shaping
Signal Mixing
Key Feature:
• Often include offset and scaling
✓ PROS
- • Often include offset and scaling
- • Essential for combining multiple signals
✗ CONS
- • Multiple types may be needed
- • Takes up space for utility function
ADDAC 814 6x6 Stereo Matrix MixerEurorack ModuleStereo matrix mixer with 6 inputs and 6 outputsAll inputs and outputs...
⭐
4.7/5
(53 reviews)
Sound:
7/10
Build:
7/10
Value:
8/10
Art. 604376
$428
#7
⭐
4.4/5
(12 reviews)
Sound:
8/10
Build:
9/10
Value:
9/10
Vostok Instruments Asset
Level Control
Signal Mixing
CV Processing
Key Feature:
• Often include offset and scaling
✓ PROS
- • Mix audio or control voltages
- • Often include offset and scaling
✗ CONS
- • Multiple types may be needed
- • May seem boring but essential
Vostok Instruments AssetEurorack Module6-Channel attenuator and voltage source for compact modular systemsPer channel:...
⭐
4.4/5
(12 reviews)
Sound:
8/10
Build:
9/10
Value:
9/10
Art. 593501
$218
#8
⭐
4.5/5
(44 reviews)
Sound:
7/10
Build:
7/10
Value:
9/10
Doepfer A-135-5
by
Doepfer
CV Processing
System Utility
Modulation Shaping
Key Feature:
• Mix audio or control voltages
✓ PROS
- • Fundamental building blocks
- • Essential for combining multiple signals
✗ CONS
- • May seem boring but essential
- • Multiple types may be needed
Doepfer A-135-5Eurorack ModulePolyphonic mixer and sub-octave generator3 Channels (AC) each with 4 inputs for...
⭐
4.5/5
(44 reviews)
Sound:
7/10
Build:
7/10
Value:
9/10
Art. 582316
$215
#9
⭐
4.5/5
(4 reviews)
Sound:
7/10
Build:
7/10
Value:
9/10
Modbap Modular Transit
Signal Mixing
Audio Combining
Modulation Shaping
Key Feature:
• Often include offset and scaling
✓ PROS
- • Often include offset and scaling
- • Mix audio or control voltages
✗ CONS
- • Basic utility function
- • Multiple types may be needed
Modbap Modular TransitEurorack Module2-Channel Stereo MixerPer channel: Gain controlmute button with LEDstereo audio...
⭐
4.5/5
(4 reviews)
Sound:
7/10
Build:
7/10
Value:
9/10
Art. 587659
$285
#10
⭐
4.4/5
(4 reviews)
Sound:
8/10
Build:
9/10
Value:
9/10
AJH Synth Muting Mixer & VCA black
by
AJH Synth
System Utility
Signal Mixing
Audio Combining
Key Feature:
• Control signal levels and polarities
✓ PROS
- • Often include offset and scaling
- • Mix audio or control voltages
✗ CONS
- • Can introduce noise if cheap
- • Takes up space for utility function
AJH Synth Muting Mixer & VCA blackEurorack ModuleAnalogue 5-channel mixer level control with illuminated mute...
⭐
4.4/5
(4 reviews)
Sound:
8/10
Build:
9/10
Value:
9/10
Art. 590784
$329
#11
⭐
4.9/5
(30 reviews)
Sound:
9/10
Build:
9/10
Value:
7/10
Intellijel Designs Aux Mix 1U
Modulation Shaping
Level Control
Signal Mixing
Key Feature:
• Fundamental building blocks
✓ PROS
- • Often include offset and scaling
- • Fundamental building blocks
✗ CONS
- • Can introduce noise if cheap
- • May seem boring but essential
Intellijel Designs Aux Mix 1UEurorack Module3-Channel Stereo MixerChannels 1 and 2 with level controlmute switch with...
⭐
4.9/5
(30 reviews)
Sound:
9/10
Build:
9/10
Value:
7/10
Art. 606719
$226
#12
⭐
4.7/5
(4 reviews)
Sound:
7/10
Build:
7/10
Value:
7/10
Vostok Instruments Trace
CV Processing
Signal Mixing
Modulation Shaping
Key Feature:
• Mix audio or control voltages
✓ PROS
- • Fundamental building blocks
- • Essential for combining multiple signals
✗ CONS
- • Multiple types may be needed
- • May seem boring but essential
Vostok Instruments TraceEurorack ModuleAnalogue morphing scanner4-channel crossfader/scanner for audio and CV...
⭐
4.7/5
(4 reviews)
Sound:
7/10
Build:
7/10
Value:
7/10
Art. 621853
$153
#13
⭐
4.6/5
(45 reviews)
Sound:
9/10
Build:
9/10
Value:
9/10
Klavis Mixwitch Black
by
Klavis
Level Control
System Utility
CV Processing
Key Feature:
• Essential for combining multiple signals
✓ PROS
- • Control signal levels and polarities
- • Fundamental building blocks
✗ CONS
- • Takes up space for utility function
- • Multiple types may be needed
Klavis Mixwitch BlackEurorack ModuleMixer / SwitcherDual 2: 1 mixernormalised 4: 1Click-free mute functionClick-free...
⭐
4.6/5
(45 reviews)
Sound:
9/10
Build:
9/10
Value:
9/10
Art. 589905
$160
#14
⭐
4.4/5
(49 reviews)
Sound:
9/10
Build:
9/10
Value:
9/10
Tiptop Audio Model 257t
by
Tiptop Audio
Audio Combining
System Utility
Signal Mixing
Key Feature:
• Fundamental building blocks
✓ PROS
- • Often include offset and scaling
- • Fundamental building blocks
✗ CONS
- • Basic utility function
- • Can introduce noise if cheap
Tiptop Audio Model 257tEurorack ModuleDual Voltage processor2 Identical channelseach with 3 inputs for...
⭐
4.4/5
(49 reviews)
Sound:
9/10
Build:
9/10
Value:
9/10
Art. 552532
$175
#15
⭐
4.9/5
(52 reviews)
Sound:
8/10
Build:
9/10
Value:
8/10
Vostok Instruments Path
Modulation Shaping
Level Control
Signal Mixing
Key Feature:
• Essential for combining multiple signals
✓ PROS
- • Fundamental building blocks
- • Mix audio or control voltages
✗ CONS
- • Basic utility function
- • Takes up space for utility function
Vostok Instruments PathEurorack ModuleAnalogue morphing routerInterpolating 4-channel signal router for audio and CV...
⭐
4.9/5
(52 reviews)
Sound:
8/10
Build:
9/10
Value:
8/10
Art. 621847
$153
How to Choose the Best Mixer, Attenuator Modules
Budget Planning
- • Under $200: Entry-level
- • $200-$500: Intermediate
- • $500-$1000: Advanced
- • $1000+: Professional
Quality Check
- • Sound clarity & tone
- • Build materials & finish
- • Hardware durability
- • Overall craftsmanship
Key Features
- • Your musical style
- • Skill level match
- • Intended use case
- • Brand reputation
Frequently Asked Questions
Key factors include build quality, sound characteristics, playability, brand reputation, warranty coverage, and value for money. Consider your musical style, skill level, and intended use to find the best match.
Budget depends on your needs and experience level. Beginners can find quality options for $200-500, intermediate players should consider $500-1500 range, while professionals often invest $1500+ for premium features.
Higher-priced mixer, attenuator modules typically offer better materials, craftsmanship, and performance. They're worth it if you're serious about music, perform regularly, or need professional-grade features.
Top brands combine quality, innovation, and reliability. We evaluate brands based on build quality, sound performance, durability, and customer satisfaction to recommend the best options for different budgets.
Both have advantages. Online offers better prices and selection, while stores allow hands-on testing. We recommend researching online first, then testing in stores if possible. Many online retailers offer excellent return policies.
