AudioFu

Best Mixer, Attenuator Modules Under $100 2025

Affordable mixer, attenuator modules under $100 - great value without compromising quality

Last updated: October 15, 2025 • Next update: October 22, 2025

PRICE RANGES: Under $100 Under $200 Under $300 Under $500 Under $800
SKILL LEVELS: For Beginner For Intermediate For Professional For Advanced
GENRES & STYLES: For Signal Mixing For Level Control For CV Processing For Audio Combining For Modulation Shaping For System Utility
BRANDS: Doepfer Intellijel Designs Erica Synths Befaco Tiptop Audio Klavis Frap Tools
Rides In The Storm NGM - Professional Music Instrument Photo
#1

Rides In The Storm NGM

by Rides In The Storm
CV Processing Signal Mixing Level Control
Key Feature:
• Essential for combining multiple signals
✓ PROS
  • • Essential for combining multiple signals
  • • Control signal levels and polarities
✗ CONS
  • • Can introduce noise if cheap
  • • May seem boring but essential

Rides In The Storm NGMEurorack ModuleA two-channel mixer5 Inputs per channel with passive summingactive amplifier stage...

⭐ 4.4/5 (40 reviews)
Sound:
7/10
Build:
6/10
Value:
9/10
Art. 529597
$54
Buy at Thomann View Details
XAOC Devices Bytom - Professional Music Instrument Photo
#2

XAOC Devices Bytom

by XAOC Devices
Modulation Shaping System Utility Audio Combining
Key Feature:
• Essential for combining multiple signals
✓ PROS
  • • Control signal levels and polarities
  • • Often include offset and scaling
✗ CONS
  • • Basic utility function
  • • Takes up space for utility function

XAOC Devices BytomMixer mModuleTriple mixer for trigger and gate signalsDivided into three independent areasUp to four...

⭐ 4.8/5 (7 reviews)
Sound:
7/10
Build:
5/10
Value:
8/10
Art. 441754
$98
Buy at Thomann View Details
Intellijel Designs Duatt 1U - Professional Music Instrument Photo
#3

Intellijel Designs Duatt 1U

by Intellijel Designs
Level Control Audio Combining Modulation Shaping
Key Feature:
• Control signal levels and polarities
✓ PROS
  • • Mix audio or control voltages
  • • Control signal levels and polarities
✗ CONS
  • • Multiple types may be needed
  • • May seem boring but essential

Intellijel Designs Duatt 1UModuleTwo-channel attenuatorinvertermultiplierattenuvertermixerand DC voltage sourceCurrent...

⭐ 4.8/5 (56 reviews)
Sound:
8/10
Build:
5/10
Value:
9/10
Art. 477998
$92
Buy at Thomann View Details
Intellijel Designs Unity Mixer - Professional Music Instrument Photo
#4

Intellijel Designs Unity Mixer

by Intellijel Designs
Audio Combining Modulation Shaping Level Control
Key Feature:
• Fundamental building blocks
✓ PROS
  • • Fundamental building blocks
  • • Mix audio or control voltages
✗ CONS
  • • Can introduce noise if cheap
  • • Takes up space for utility function

Intellijel Designs Unity MixerMixer ModuleDual 3: 1/6: 1 Unity Gain MixerDual 3: 1 audio and CV mixerOutput of the...

⭐ 4.9/5 (10 reviews)
Sound:
7/10
Build:
6/10
Value:
9/10
Art. 440090
$95
Buy at Thomann View Details
Intellijel Designs Stereo Mixer 1U - Professional Music Instrument Photo
#5

Intellijel Designs Stereo Mixer 1U

by Intellijel Designs
Signal Mixing Audio Combining Modulation Shaping
Key Feature:
• Fundamental building blocks
✓ PROS
  • • Mix audio or control voltages
  • • Fundamental building blocks
✗ CONS
  • • Takes up space for utility function
  • • Multiple types may be needed

Intellijel Designs Stereo Mixer 1UCascadable Mono/Stereo Audio Mixer2 Channels with level control and mono / stereo...

⭐ 4.7/5 (55 reviews)
Sound:
8/10
Build:
7/10
Value:
9/10
Art. 511862
$81
Buy at Thomann View Details
Rides In The Storm XXM - Professional Music Instrument Photo
#6

Rides In The Storm XXM

by Rides In The Storm
Audio Combining Level Control Signal Mixing
Key Feature:
• Mix audio or control voltages
✓ PROS
  • • Essential for combining multiple signals
  • • Often include offset and scaling
✗ CONS
  • • Multiple types may be needed
  • • Can introduce noise if cheap

Rides In The Storm XXMEurorack Module2 x 4 / 1 x 8 Mixer for audio signals and control voltagesMixer A and mixer B with...

⭐ 4.7/5 (23 reviews)
Sound:
8/10
Build:
5/10
Value:
8/10
Art. 523436
$83
Buy at Thomann View Details
XAOC Devices Sopot - Professional Music Instrument Photo
#7

XAOC Devices Sopot

by XAOC Devices
Modulation Shaping Audio Combining System Utility
Key Feature:
• Mix audio or control voltages
✓ PROS
  • • Fundamental building blocks
  • • Mix audio or control voltages
✗ CONS
  • • May seem boring but essential
  • • Multiple types may be needed

XAOC Devices SopotEurorack Module3-Channel signal summing unit3 Sections (Mix LMix MMix R) each summing 4 inputs to one...

⭐ 5.0/5 (25 reviews)
Sound:
6/10
Build:
6/10
Value:
8/10
Art. 547136
$98
Buy at Thomann View Details
Doepfer A-138a Vintage Edition - Professional Music Instrument Photo
#8

Doepfer A-138a Vintage Edition

by Doepfer
Audio Combining Signal Mixing Level Control
Key Feature:
• Control signal levels and polarities
✓ PROS
  • • Essential for combining multiple signals
  • • Often include offset and scaling
✗ CONS
  • • Multiple types may be needed
  • • Can introduce noise if cheap

Doepfer A-138a Vintage Edition, Mixer Module, With linear potentiometers (mainly suitable for mixing control voltages),...

⭐ 4.9/5 (46 reviews)
Sound:
7/10
Build:
5/10
Value:
9/10
Art. 383627
$75
Buy at Thomann View Details
NANO Modules MAR - Professional Music Instrument Photo
#9

NANO Modules MAR

by NANO Modules
Modulation Shaping System Utility CV Processing
Key Feature:
• Fundamental building blocks
✓ PROS
  • • Control signal levels and polarities
  • • Mix audio or control voltages
✗ CONS
  • • Can introduce noise if cheap
  • • Takes up space for utility function

NANO Modules MAREurorack ModuleAnalogue dual mixerMAR offers 2 independent mixers in one moduleMixer X with 4 inputs...

⭐ 4.9/5 (39 reviews)
Sound:
8/10
Build:
7/10
Value:
10/10
Art. 455659
$99
Buy at Thomann View Details
Doepfer A-138n - Professional Music Instrument Photo
#10

Doepfer A-138n

by Doepfer
Signal Mixing System Utility CV Processing
Key Feature:
• Fundamental building blocks
✓ PROS
  • • Essential for combining multiple signals
  • • Mix audio or control voltages
✗ CONS
  • • Can introduce noise if cheap
  • • Takes up space for utility function

Doepfer A-138nEurorack ModuleCompact 4-channel mixerSuitable for CV and audio signalsVolume control per channel4...

⭐ 4.6/5 (55 reviews)
Sound:
6/10
Build:
6/10
Value:
9/10
Art. 467574
$65
Buy at Thomann View Details
Doepfer A-138a Mixer Linear - Professional Music Instrument Photo
#11

Doepfer A-138a Mixer Linear

by Doepfer
Audio Combining Signal Mixing Level Control
Key Feature:
• Mix audio or control voltages
✓ PROS
  • • Fundamental building blocks
  • • Essential for combining multiple signals
✗ CONS
  • • May seem boring but essential
  • • Basic utility function

Doepfer A-138a Mixer LinearEurorack module4 ChannelsSuitable for control voltages and audio signalsOne attenuator per...

⭐ 4.9/5 (41 reviews)
Sound:
8/10
Build:
7/10
Value:
10/10
Art. 114504
$74
Buy at Thomann View Details
Doepfer A-138i - Professional Music Instrument Photo
#12

Doepfer A-138i

by Doepfer
System Utility Audio Combining Signal Mixing
Key Feature:
• Fundamental building blocks
✓ PROS
  • • Essential for combining multiple signals
  • • Fundamental building blocks
✗ CONS
  • • May seem boring but essential
  • • Basic utility function

Doepfer A-138iEurorack ModuleCompact 4-channel mixerSuitable for CV and audio signalsVolume control and mute switch per...

⭐ 4.8/5 (14 reviews)
Sound:
6/10
Build:
6/10
Value:
8/10
Art. 467572
$97
Buy at Thomann View Details
Erica Synths Pico Mixer - Professional Music Instrument Photo
#13

Erica Synths Pico Mixer

by Erica Synths
Audio Combining CV Processing Modulation Shaping
Key Feature:
• Control signal levels and polarities
✓ PROS
  • • Fundamental building blocks
  • • Control signal levels and polarities
✗ CONS
  • • Takes up space for utility function
  • • May seem boring but essential

Erica Synths Pico MixerEurorack ModuleCompact 3-channel mixerSuitable for CV and audio signalsVolume control per...

⭐ 4.4/5 (36 reviews)
Sound:
7/10
Build:
6/10
Value:
9/10
Art. 469395
$65
Buy at Thomann View Details
Doepfer A-138o - Professional Music Instrument Photo
#14

Doepfer A-138o

by Doepfer
Modulation Shaping Audio Combining Level Control
Key Feature:
• Essential for combining multiple signals
✓ PROS
  • • Mix audio or control voltages
  • • Essential for combining multiple signals
✗ CONS
  • • Can introduce noise if cheap
  • • Multiple types may be needed

Doepfer A-138oPerformance Mixer Output ModuleSums up all connected input modules (article nr #399259# - not included)...

⭐ 5.0/5 (9 reviews)
Sound:
7/10
Build:
6/10
Value:
9/10
Art. 399260
$68
Buy at Thomann View Details
Doepfer A-138s VE Mini Stereo Mixer - Professional Music Instrument Photo
#15

Doepfer A-138s VE Mini Stereo Mixer

by Doepfer
Modulation Shaping Audio Combining CV Processing
Key Feature:
• Often include offset and scaling
✓ PROS
  • • Essential for combining multiple signals
  • • Often include offset and scaling
✗ CONS
  • • Can introduce noise if cheap
  • • May seem boring but essential

Doepfer A-138s VE Mini Stereo MixerMini Stereo MixerVintage Edition with black front panel4-in-2 Mix module in Eurorack...

⭐ 4.9/5 (20 reviews)
Sound:
7/10
Build:
5/10
Value:
8/10
Art. 521353
$87
Buy at Thomann View Details

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.

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