Electro-Harmonix Effects Interface Hardware Plugin – USB-C bridge between DAW, pedals and plugins

3 modes (Hardware Plugin / Pedalboard / Audio Interface) · Built-in send/return workflow · 2-in/2-out USB interface · Stereo I/O with level sliders · Headphone out · PSU + USB-C cable included

The Electro-Harmonix Effects Interface Hardware Plugin® is designed to make using real pedals/hardware with your DAW as seamless as using a plugin—and to let you run plugins inside your live pedalboard/amp rig through a simple USB-C connection, without needing extra converters, DI boxes, or reamp gear.

It runs in three modes:

  • Hardware Plugin Mode: send DAW tracks through pedals/hardware like an external plugin insert.
  • Pedalboard Mode: route your instrument into the DAW, through plugins, and back out to your signal chain—turning plugins into “pedals.”
  • Audio Interface Mode: works as a standard 2-in/2-out USB audio interface.

You also get stereo inputs and outputs with dedicated level sliders, plus a headphone output with volume control. The unit includes a power supply and USB-C cable, and the companion plugin formats support Mac (VST3/AU/AAX) and Windows (VST3/AAX).

Key features

  • Hybrid studio/stage interface linking pedals and plugins
  • USB-C connection for hardware↔DAW routing
  • Three operating modes: Hardware Plugin / Pedalboard / Audio Interface
  • Stereo I/O with dedicated level control sliders
  • Headphone out with volume control
  • Power supply and USB-C cable included
  • Plugin formats: Mac (VST3, AU, AAX) / Windows (VST3, AAX)

Technical specifications

  • Type: DAW↔hardware / pedalboard↔plugins interface + USB audio interface
  • Modes: Hardware Plugin / Pedalboard / Audio Interface
  • I/O: stereo in/out with level sliders
  • Headphones: output with volume control
  • Connection: USB-C
  • Included: PSU + USB-C cable
  • Plugin formats: Mac (VST3/AU/AAX), Windows (VST3/AAX)
  • Manufacturer: Electro-Harmonix

Find the Electro-Harmonix Effects Interface Hardware Plugin at onemorepedal.com, your specialist store for hybrid rig and studio tools.

Pedals as outboard. Plugins as pedals. One USB-C link.

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Effects Interface Hardware Plugin USB-C Audio Interface
Finish
  • Silver
Categories
Year
  • 2025 - Present
Made In
  • United States
Computer Connectivity
  • USB
Sample Rate
  • 96 khz
Electronics
  • Digital
Compatibility
  • macOS
  • Windows
Bus-Powered
  • Yes
Format
  • Compact Portable
Bit Depth
  • 24-bit
Number of Headphone Outputs
  • 1
Number of MIDI Outputs
  • 0
Number of MIDI Inputs
  • 0
Number of Digital Outputs
  • 0
Number of Digital Inputs
  • 0
Number of Analog Outputs
  • 3
Number of Analog Inputs
  • 2
Number of Channels
  • 4
Number of Mic Preamps
  • 0

Product safety information may be available here.

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