Best Interface Modules for Level Matching 2026
Perfect interface modules for level-matching - easy to play and learn on
Last updated: February 11, 2026 • Next update: February 18, 2026
#1
⭐
4.6/5
(36 reviews)
Sound:
10/10
Build:
8/10
Value:
7/10
Expert Sleepers Disting NT
Signal Routing
Level Matching
Studio Integration
Key Feature:
• Essential for studio integration
✓ PROS
- • Enable use of external processors
- • Level and impedance matching
✗ CONS
- • May introduce noise or coloration
- • Takes up valuable HP space
Expert Sleepers Disting NTEurorack ModuleMultifunctional module with more than 80 algorithmsincluding...
⭐
4.6/5
(36 reviews)
Sound:
10/10
Build:
8/10
Value:
7/10
Art. 600545
$768
#2
⭐
4.6/5
(49 reviews)
Sound:
8/10
Build:
9/10
Value:
8/10
Expert Sleepers ES-10
Studio Integration
Format Conversion
System Integration
Key Feature:
• Connect modular to external equipment
✓ PROS
- • Enable use of external processors
- • Protect sensitive modular circuits
✗ CONS
- • May introduce noise or coloration
- • Multiple types may be needed
Expert Sleepers ES-10Eurorack Module8-Channel ADAT interfaceConverts 8 ADAT inputs/outputs to analogue audio or CV...
⭐
4.6/5
(49 reviews)
Sound:
8/10
Build:
9/10
Value:
8/10
Art. 599133
$395
#3
⭐
4.9/5
(8 reviews)
Sound:
9/10
Build:
7/10
Value:
9/10
Intellijel Designs Audio I/O (2023)
System Integration
Format Conversion
External Connections
Key Feature:
• Connect modular to external equipment
✓ PROS
- • Protect sensitive modular circuits
- • Enable use of external processors
✗ CONS
- • Takes up valuable HP space
- • Multiple types may be needed
Intellijel Designs Audio I/O (2023)Eurorack ModuleCompatible with Intellijel Designs MixupOutsStereo Mixer 1UXY IO...
⭐
4.9/5
(8 reviews)
Sound:
9/10
Build:
7/10
Value:
9/10
Art. 564759
$307
#4
⭐
4.9/5
(44 reviews)
Sound:
7/10
Build:
7/10
Value:
8/10
Bastl Instruments 1983
Level Matching
Format Conversion
Signal Routing
Key Feature:
• Connect modular to external equipment
✓ PROS
- • Enable use of external processors
- • Protect sensitive modular circuits
✗ CONS
- • Additional cost for basic functionality
- • Not directly creative or musical
Bastl Instruments 1983Eurorack ModulePolyphonic MIDI to CV/Gate interface4 Channels with CV and gate output that can be...
⭐
4.9/5
(44 reviews)
Sound:
7/10
Build:
7/10
Value:
8/10
Art. 563228
$252
#5
⭐
4.7/5
(56 reviews)
Sound:
8/10
Build:
8/10
Value:
7/10
ADDAC 220 Dual Envelope Follower+
by
ADDAC
Signal Routing
Studio Integration
External Connections
Key Feature:
• Essential for studio integration
✓ PROS
- • Connect modular to external equipment
- • Enable use of external processors
✗ CONS
- • Not directly creative or musical
- • Additional cost for basic functionality
ADDAC 220 Dual Envelope Follower+Eurorack Module2-channel envelope follower with analogue input stage and digital...
⭐
4.7/5
(56 reviews)
Sound:
8/10
Build:
8/10
Value:
7/10
Art. 618347
$369
#6
⭐
5.0/5
(48 reviews)
Sound:
10/10
Build:
10/10
Value:
8/10
4ms Meta Module
by
4ms
External Connections
Signal Routing
Format Conversion
Key Feature:
• Connect modular to external equipment
✓ PROS
- • Essential for studio integration
- • Connect modular to external equipment
✗ CONS
- • May introduce noise or coloration
- • Not directly creative or musical
4ms Meta ModuleEurorack ModuleMultifunctional module that calculates emulations of individual modulesentire...
⭐
5.0/5
(48 reviews)
Sound:
10/10
Build:
10/10
Value:
8/10
Art. 597515
$692
#7
⭐
4.9/5
(15 reviews)
Sound:
8/10
Build:
8/10
Value:
9/10
Befaco CV Thing
by
Befaco
System Integration
Signal Routing
Studio Integration
Key Feature:
• Connect modular to external equipment
✓ PROS
- • Essential for studio integration
- • Protect sensitive modular circuits
✗ CONS
- • May introduce noise or coloration
- • Additional cost for basic functionality
Befaco CV ThingEurorack moduleProgrammable CV to MIDI interface8 CV inputseach assignable to MIDI messages such as...
⭐
4.9/5
(15 reviews)
Sound:
8/10
Build:
8/10
Value:
9/10
Art. 497656
$274
#8
⭐
4.8/5
(36 reviews)
Sound:
8/10
Build:
9/10
Value:
7/10
Intellijel Designs Stereo I/O 1U
Studio Integration
System Integration
Level Matching
Key Feature:
• Connect modular to external equipment
✓ PROS
- • Connect modular to external equipment
- • Protect sensitive modular circuits
✗ CONS
- • Not directly creative or musical
- • Takes up valuable HP space
Intellijel Designs Stereo I/O 1UEurorack ModuleInput/output module for audio signalsTwo inputs for external signalseach...
⭐
4.8/5
(36 reviews)
Sound:
8/10
Build:
9/10
Value:
7/10
Art. 606722
$237
#9
⭐
4.7/5
(50 reviews)
Sound:
8/10
Build:
7/10
Value:
7/10
Hexinverter Électronique Mutant Brain
Format Conversion
System Integration
Level Matching
Key Feature:
• Protect sensitive modular circuits
✓ PROS
- • Connect modular to external equipment
- • Protect sensitive modular circuits
✗ CONS
- • Takes up valuable HP space
- • Multiple types may be needed
Hexinverter Électronique Mutant BrainEurorack ModuleMulti-channel MIDI to CV/Gate interfaceMIDI input (5-pin DIN)4 CV...
⭐
4.7/5
(50 reviews)
Sound:
8/10
Build:
7/10
Value:
7/10
Art. 559947
$229
#10
⭐
4.9/5
(36 reviews)
Sound:
9/10
Build:
8/10
Value:
8/10
XAOC Devices Drezno II
by
XAOC Devices
Studio Integration
External Connections
Level Matching
Key Feature:
• Connect modular to external equipment
✓ PROS
- • Essential for studio integration
- • Enable use of external processors
✗ CONS
- • Multiple types may be needed
- • Not directly creative or musical
XAOC Devices Drezno IIEurorack ModuleBinary signal processor with AD/DA converterGenerates and processes analog signals...
⭐
4.9/5
(36 reviews)
Sound:
9/10
Build:
8/10
Value:
8/10
Art. 567986
$303
#11
⭐
4.9/5
(43 reviews)
Sound:
9/10
Build:
7/10
Value:
7/10
Intellijel Designs Stomp
Studio Integration
Format Conversion
External Connections
Key Feature:
• Level and impedance matching
✓ PROS
- • Level and impedance matching
- • Enable use of external processors
✗ CONS
- • May introduce noise or coloration
- • Multiple types may be needed
Intellijel Designs StompEurorack ModuleEffect pedal interface with expression control and LFOSend and return socket...
⭐
4.9/5
(43 reviews)
Sound:
9/10
Build:
7/10
Value:
7/10
Art. 573845
$230
#12
⭐
4.8/5
(49 reviews)
Sound:
7/10
Build:
9/10
Value:
9/10
Befaco MIDI Thing V2
by
Befaco
External Connections
System Integration
Level Matching
Key Feature:
• Level and impedance matching
✓ PROS
- • Essential for studio integration
- • Level and impedance matching
✗ CONS
- • Takes up valuable HP space
- • Not directly creative or musical
Befaco MIDI Thing V2Eurorack ModuleConfigurable MIDI to CV converter12 Outputseach of which can be configured as...
⭐
4.8/5
(49 reviews)
Sound:
7/10
Build:
9/10
Value:
9/10
Art. 589637
$351
#13
⭐
4.5/5
(53 reviews)
Sound:
9/10
Build:
7/10
Value:
9/10
Intellijel Designs MIDI 1U
External Connections
Format Conversion
Studio Integration
Key Feature:
• Connect modular to external equipment
✓ PROS
- • Essential for studio integration
- • Protect sensitive modular circuits
✗ CONS
- • Not directly creative or musical
- • May introduce noise or coloration
Intellijel Designs MIDI 1UUSB/DIN MIDI to CV interfaceDirect connection to USB port and MIDI input of Intellijel 7U and...
⭐
4.5/5
(53 reviews)
Sound:
9/10
Build:
7/10
Value:
9/10
Art. 505285
$251
#14
⭐
4.8/5
(28 reviews)
Sound:
9/10
Build:
7/10
Value:
9/10
NANO Modules ST-IN
by
NANO Modules
System Integration
Signal Routing
Format Conversion
Key Feature:
• Essential for studio integration
✓ PROS
- • Enable use of external processors
- • Level and impedance matching
✗ CONS
- • Takes up valuable HP space
- • Multiple types may be needed
NANO Modules ST-INEurorack ModuleStereo input module and preamp for line signalsGain control (+30 dB) and tilt...
⭐
4.8/5
(28 reviews)
Sound:
9/10
Build:
7/10
Value:
9/10
Art. 621802
$149
#15
⭐
4.8/5
(44 reviews)
Sound:
8/10
Build:
7/10
Value:
9/10
Frap Tools CGM Masterone
by
Frap Tools
Level Matching
System Integration
Format Conversion
Key Feature:
• Level and impedance matching
✓ PROS
- • Level and impedance matching
- • Enable use of external processors
✗ CONS
- • May introduce noise or coloration
- • Additional cost for basic functionality
Frap Tools CGM MasteroneMaster Module For The CGM Creative Mixer SystemUp to four CGM Group can be connected to one...
⭐
4.8/5
(44 reviews)
Sound:
8/10
Build:
7/10
Value:
9/10
Art. 533210
$347
How to Choose the Best Interface 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 interface 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.
