Pricing and availability

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Average Price: $510

High-end/Boutique

$100

$301+

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Standard

High-end

Price History

Based on price data from 1 merchant for "Electro-Harmonix HOG 2 Harmonic Octave Generator". Prices shown reflect NEW condition. Tracking began May 28, 2026.

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Description

Dive into the unprecedented harmonic landscape delivered by the Electro-Harmonix HOG 2 Harmonic Octave Generator. This splendid piece of equipment takes harmonic octave generation to unprecedented heights, allowing you to craft an impressive array of tones, from profound sub-bass to multi-octave chords, inclusive of fifth and third intervals.

Make your sound as unique as your signature with dedicated filtering and envelope control, and a plethora of setup options. The HOG 2 shines with its glitch-free operation, even at the most extreme settings, and doesn't require any special pickup.

Make your sound exploration more intuitive and exciting with the included expression pedal. Whether you're a seasoned professional, or a passionate amateur, the Electro-Harmonix HOG2 Harmonic Octave Generator is the key to unlocking new sonic dimensions.

Key Features:

  • 10 faders controlling 10 pitch intervals, generating harmonics not present in your original signal
  • Seven unique expression modes, with an included expression pedal
  • Dual envelope generators for shaping the attack and decay of the harmonic generation
  • Glitch-free operation, even at the most extreme settings
  • No special pickup required
  • Power supply included

Product specs

Brand Electro-Harmonix
Model HOG2 Harmonic Octave Generator
Finish Silver
Year 2013 - 2025
Categories Octave and Pitch-Shifting Pedals

FAQs

What makes the Electro-Harmonix HOG 2 unique compared to other octave pedals?

The Electro-Harmonix HOG 2 offers advanced harmonic generation, allowing simultaneous production of multiple octaves and harmonics. It features a polyphonic sound engine that tracks notes, chords, and arpeggios accurately, distinguishing it from simpler octave pedals.

Can the Electro-Harmonix HOG 2 be used with a bass guitar?

Yes, the HOG 2 can be effectively used with a bass guitar. Its polyphonic capabilities ensure precise tracking of low frequencies, making it versatile for both bass and guitar applications.

What power supply does the Electro-Harmonix HOG 2 require?

The HOG 2 requires a 9V DC power supply, which is typically included with the pedal. Ensure you use a compatible power source to avoid any performance issues.

Does the Electro-Harmonix HOG 2 come with expression pedal support?

Yes, the HOG 2 supports expression pedals, allowing for real-time control over various parameters like pitch and filter sweeps, enhancing its performance capabilities.

How does the Electro-Harmonix HOG 2 handle tracking for fast playing?

The HOG 2 features a robust polyphonic tracking system that accurately follows fast playing, whether you're playing single notes or complex chords, ensuring seamless performance without glitches.

EHX

EHX

Electro-Harmonix HOG2 Harmonic Octave Generator (EHX Pedal Demo by Bill Ruppert)

Video thumbnail for Electro-Harmonix HOG2 Harmonic Octave Generator (EHX Pedal Demo by Bill Ruppert) by EHX

Electro-Harmonix HOG2 Harmonic Octave Generator (EHX Pedal Demo by Bill Ruppert)

EHX

EHX

Video thumbnail for Guitars and Gear Vol. 22 - Electro-Harmonix HOG2 Effects Pedal Demo by Sweetwater

Guitars and Gear Vol. 22 - Electro-Harmonix HOG2 Effects Pedal Demo

Sweetwater

Sweetwater

Video thumbnail for Geoff Countryman Demos the Electro-Harmonix HOG2 Harmonic Octave Generator by EHX

Geoff Countryman Demos the Electro-Harmonix HOG2 Harmonic Octave Generator

EHX

EHX

Video thumbnail for NAMM '13 - Electro-Harmonix Epitome, HOG2 Octave Generator, 45000 Looper, 8 Step Program Demos by Premier Guitar

NAMM '13 - Electro-Harmonix Epitome, HOG2 Octave Generator, 45000 Looper, 8 Step Program Demos

Premier Guitar

Premier Guitar

Video thumbnail for Electro Harmonix HOG 2 sounds demo by Amaury Cabral

Electro Harmonix HOG 2 sounds demo

Amaury Cabral

Amaury Cabral

Video thumbnail for Wade Schuman and Hazmat Modine Use the HOG2 Harmonic Octave Generator (EHX Pedal Demo) by EHX

Wade Schuman and Hazmat Modine Use the HOG2 Harmonic Octave Generator (EHX Pedal Demo)

EHX

EHX

Reviews

PROS

  • Brilliant tracking and sounds with extensive control

  • Compatible with guitars and bass, versatile usage

  • No latency issues, competes well with similar pedals

  • MIDI functionality enhances options and control

  • Offers a wide range of effects including bend/whammy, volume, sustain/gliss, wah/filter

  • Exceptional clarity for each note, fully polyphonic

  • Functions as a synthesizer, adding harmonics, controlling the envelope, and filtering output

  • Foot controller essential for storing settings, significantly enhances usability

  • Can produce a variety of sounds from flute to xylophone to synth

  • Integrates well in a synth pedal setup

CONS

  • Presets are limited and repetitive, lacking a settings map

  • Requires additional purchase of a foot controller for optimal use

  • Expression pedal included may not be reliable

  • High price point could deter potential buyers

  • Initial learning curve to discover interesting settings

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Electro-Harmonix HOG 2 Harmonic Octave Generator.

Use cases and applications

  • The HOG2 excels in creating evolving pads and textures, especially using the freeze+gliss mode to bend sound masses to new input notes.

    Source
  • The HOG2's ability to function as a volume, wah, or low-pass filter doubles its utility beyond just an octave pedal, offering multiple effects in one unit.

    Source
  • When used in a delay feedback loop, the HOG2 can produce unique filter-sweeping and pitch-shifting echo trails.

    Source
  • Running the HOG 2 in freeze-gliss mode with an expression pedal allows for intricate control over transitions, especially when paired with reverb and delay effects.

    Source

Software and compatibility

  • Full MIDI control allows storing and accessing 100 presets on the HOG2, making it highly versatile for live and studio setups.

    Source

Features and functionality

  • The HOG2 includes seven expression modes, enabling modulation effects like step filters and arpeggiated octave sequences, vastly expanding its creative potential.

    Source
  • Users highlight the HOG2's resonance fader in the filter section, a feature not found on the POG2, enhancing sound sculpting capabilities.

    Source
  • The HOG2 offers 10 voices compared to the POG2's 4, with superior tracking performance praised by long-term owners.

    Source
  • Long attack settings on harmonics are ideal for creating pads, drones, or organ-like sounds with the HOG2.

    Source
  • The HOG 2 offers two additional octaves both above and below compared to the POG 2, plus an octave plus a fifth and two octaves plus a major third options.

    Source
  • The HOG2's freeze+vol mode allows sustained textures to be faded in and out with an expression pedal while playing dry signal on top.

    Source
  • Attack and decay can be set separately for upper and lower voices, allowing for tailored treble and bass response.

    Source

Comparisons

  • The HOG has digital 4-pole filters, whereas the Microsynth uses analog 3-pole filters, affecting their tonal character.

    Source
  • The HOG 2 lacks the dry FX parameter present in the POG 2, making it less suited for slow attack on the dry signal.

    Source

User experience

  • Despite the myriad presets available, some users find they only utilize a few, appreciating the smaller footprint of the HOG 2's control setup.

    Source
  • Owners note that the HOG 2 can sound slightly more digital compared to the POG 2, with a cyberpunk glitch vibe that some players appreciate.

    Source

Setup and maintenance

  • The HOG 2 requires a 9V AC power supply with a 500mA draw, and using a DC adapter is strongly discouraged.

    Source

5.0 out of 5

Based on 1 Review and 18 Ratings

5 star
4 star
3 star
2 star
1 star
brian_urso

a necessity for any prog rock guitarist

amazing piece of equipment, fast changes though synth sounds. perfect for touring!

Artist usage

Add artist
See how Ryan Wasoba uses Electro-Harmonix HOG 2 Harmonic Octave Generator

Ryan Wasoba

Guitarist, Music Producer

So Many Dynamos

...
Verified via Photo

In this picture at Ryan's studio you can see an Electro Harmonix Hog 2.

See how Steffen Gotsch uses Electro-Harmonix HOG 2 Harmonic Octave Generator

Steffen Gotsch

Bassist

Royal Coda

...
Verified via Photo

This image shows Steffen Gotsch using the Electro-Harmonix HOG 2 Harmonic Octave Generator on his pedalboard.

Album Usage

The Electro-Harmonix HOG 2 Harmonic Octave Generator has been featured on the following albums:

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Electro-Harmonix HOG 2 Harmonic Octave Generator, it is most commonly used with the following gear.

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Community setups

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pitchy

pitchy

Gear IQ 387

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