MOD 11
Electro-Harmonix Discontinued Released 2019

MOD 11

The MOD 11 is a compact digital modulation pedal with eleven selectable effects, from tremolo and vibrato to rotary, flanger, phaser, pitch and filter. Each effect has several modes, which suits guitarists who want one pedal to cover many modulation sounds.

  • 11 modulation effects on one rotary switch
  • Two or three modes per effect via Mode button
  • Secondary knob mode for hidden parameters
  • Tap tempo from built-in or external footswitch
  • Momentary mode for temporary effect accents
  • Buffered bypass; power adapter included
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Description

The MOD 11 is a mono digital modulation pedal built around an 11-position rotary switch. The positions are tremolo, harmonic tremolo, vibrato, a Univibe-style effect, chorus, rotary speaker simulation, flanger, through-zero flanger, phaser, modulated pitch shifter and modulated filter. A Mode button cycles through two or three variations of the selected effect, such as tri-chorus and bass chorus, additive and subtractive flanging, barber-pole flanging, 4, 6 or 8 stage phasing and low-pass, high-pass or band-pass filtering.

Controls are Depth, Rate and a combined Volume/Color knob. Color changes function with the effect: it sets feedback on the flanger, through-zero flanger and phaser, the centre pitch shift on the pitch effect and resonance on the filter. A secondary knob mode exposes further parameters. Several effects can follow the playing envelope, and a momentary mode lets the effect be engaged for short accents.

The pedal has a buffered bypass, a quarter-inch input and output and a tap-in jack for an external momentary footswitch to set modulation speed. Tap tempo can also be done from the built-in footswitch. A 9.6VDC 200mA power adapter is included.

Video

Specifications

Brand
Electro-Harmonix
Model
MOD 11
Category
Effects and pedals

Audio

Circuit
Digital
Signal path
Mono
Bypass
Buffered Bypass
Modulation types
11
Modes per modulation type
2 or 3

Controls

Knobs
Depth, Rate, Volume / Color
Modulation type selector
11-position rotary switch
Mode selector
Mode button
Footswitch
Toggles between bypass and effect

Connectivity

Input
1/4" jack
Output
1/4" jack
Tap In
1/4" jack for external momentary footswitch

Power

Power supply
9.6VDC-200mA power adapter included
Current draw
150mA

Physical

Dimensions (in)
4.5 x 2.75 x 2.1
Year released
2019
UPC
683274012254

In the box

Power adapter
9.6VDC-200mA, included

Data: ehx.com; photos: Electro-Harmonix product page · updated 2026-10-13 · Found a mistake? Write to us