Best Interface Modules for System Integration 2025
Perfect interface modules for system-integration - easy to play and learn on
Last updated: November 5, 2025 • Next update: November 12, 2025
Expert Sleepers ES-10
- • Enable use of external processors
- • Protect sensitive modular circuits
- • 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...
Intellijel Designs Audio I/O (2023)
- • Protect sensitive modular circuits
- • Enable use of external processors
- • 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...
Expert Sleepers Disting NT
- • Enable use of external processors
- • Level and impedance matching
- • May introduce noise or coloration
- • Takes up valuable HP space
Expert Sleepers Disting NTEurorack ModuleMultifunctional module with more than 80 algorithmsincluding...
4ms Meta Module
- • Essential for studio integration
- • Connect modular to external equipment
- • May introduce noise or coloration
- • Not directly creative or musical
4ms Meta ModuleEurorack ModuleMultifunctional module that calculates emulations of individual modulesentire...
Frap Tools CGM Masterone
- • Level and impedance matching
- • Enable use of external processors
- • 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...
ADDAC 220 Dual Envelope Follower+
- • Connect modular to external equipment
- • Enable use of external processors
- • 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...
XAOC Devices Drezno II
- • Essential for studio integration
- • Enable use of external processors
- • 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...
Bastl Instruments 1983
- • Enable use of external processors
- • Protect sensitive modular circuits
- • 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...
Intellijel Designs MIDI 1U
- • Essential for studio integration
- • Protect sensitive modular circuits
- • 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...
Hexinverter Électronique Mutant Brain
- • Connect modular to external equipment
- • Protect sensitive modular circuits
- • 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...
Erica Synths Pico EF
- • Enable use of external processors
- • Protect sensitive modular circuits
- • Multiple types may be needed
- • Takes up valuable HP space
Erica Synths Pico EFEurorack moduleCompact envelope followerPreamp with up to +40 dB gain - also suitable for dynamic...
Rides In The Storm CON
- • Enable use of external processors
- • Protect sensitive modular circuits
- • Takes up valuable HP space
- • Additional cost for basic functionality
Rides In The Storm CONEurorack moduleQuad gain converterConverts 2 channels from line level to Eurorack level and 2...
Intellijel Designs Stereo I/O 1U
- • Connect modular to external equipment
- • Protect sensitive modular circuits
- • 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...
NANO Modules ST-IN
- • Enable use of external processors
- • Level and impedance matching
- • 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...
Befaco MIDI Thing V2
- • Essential for studio integration
- • Level and impedance matching
- • 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...
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