Electro-Harmonix Mod11 Modulator Effects Pedal

Packed with 11 different modulation effects that range from classic to exotic plus advanced functionality all in a compact pedal!
The EHX Mod 11 is packed with 11 different modulation effects that range from classic to exotic plus advanced functionality all in a compact pedal. It gives you access to powerful yet intuitive "hidden" parameters accessible through its Secondary Knob Mode which let you take even greater control over its effects.
The Mod 11's modulation effects are:• Trem: Tremolo modulates your signal's volume. Selectable modes allow your playing envelope to control modulation rate or depth• Harm: Harmonic tremolo. The signal is split into high and low frequency bands and modulated between the two. Selectable modes allow your playing envelope to control modulation rate or depth• Vibr: Vibrato modulates your instrument's pitch. Selectable modes allow your playing envelope to control modulation rate or depth• Uni: pays homage to the classic Univibe. Includes "Chorus" and "Vibrato" modes plus added overdrive• Chorus: Warbling, doubling, chorus effect like the EHX Small Clone. Extra modes include tri-chorus and bass chorus effects• Rotary: Rotary speaker cabinet simulation. Extra functionality includes overdrive plus envelope control over rotation speed• Flange: Flanging with modes for both additive and subtractive flanger. Multiple LFO shapes, including envelope follower• TZF: Through Zero Flanger. A flanger effect that crosses through the "zero point" of the sweep where the modulated delayed signal meets back with the dry signal. Modes for both additive and subtractive flanger, plus barber-pole flanger• Phase: Choose from 4, 6, or 8 stage phaser. Multiple LFO shapes including envelope follower• Pitch: Modulated pitch shifter. Select your main pitch shift and modulate around it. Extra functionality includes a dry blend and stepped pitch modes• Filt: Modulated filter effects like those on classic analog synths. Low Pass, High Pass and Band Pass. Multiple LFO shapes available including a Q-Tron style envelope follower
The Mod 11's Momentary Mode lets you seamlessly switch in and out of effects mode for quick accents. It also features Tap Tempo controllable via the built-in footswitch or an external one. The Mod 11 is modulation with warp drive!

Depth KnobFor most effects, it sets the depth or intensity of the effect. For the Rotary effect, it sets the balance between the rotating drum and horn signals.

Rate KnobSets the modulation speed. In some mod types, turning this knob to minimum enters Filter Matrix Mode.

Mode ButtonCycles through the available modes of the active modulation type. Each modulation type has two or three modes that modify the behavior of the active modulation type.

Modulation Type KnobThis knob is an 11-position rotary switch that selects which of the MOD 11's modulation types is active.

Volume/Color KnobFor the first six modulation effects, this is simply a volume knob. For the last five it has a different use. For FLANGE, TZF, and PHASE it sets the amount of feedback, which increases the resonance and emphasis of the effect. For PITCH it sets the center pitch shift that the modulation happens around. For FILT, it sets the resonance.

Output JackThis 1/4" jack is the audio output.

Input JackThis 1/4" jack is the audio input.

Tap In JackConnect an external momentary footswitch to this 1/4" jack to control the modulation speed by tapping in a tempo.

FootswitchPress the footswitch to toggle the pedal between bypass and effect modes.