The EHX HOG2 is an Octave and Harmonic Generator/Guitar Synthesizer that can simultaneously generate multiple octaves and harmonics from your input signal. Whether you play single notes, arpeggios or full chords, the HOG2 will track every note you play. Built-in to the HOG2 are 7 Expression Modes that enable you to modify your sounds using a standard Expression Pedal, a MIDI Controller, or the Expression Button on the HOG2 itself. Further sound sculpting is achieved through an Amplitude Envelope Generator and a 2nd-Order Low Pass Resonant Filter.

Product Page

Review by pieter.dirksen, ultimate-guitar.com

Manual

Official Product Video

Demo by Zachary Rizer

Demo by Sweetwater

HOG2

The EHX Mod Rex is a kinetic tour-de-force that lets you weave compelling, shifting, musical tapestries. Whether you are a guitarist, synthesist or electronic musician you will find it inspires your creativity and stretches your musical boundaries.

The heart of the pedal are its four, independent modulation sections synced in time, they are:

1. MOD features great sounding EHX Vibrato, Flanger, Chorus or Phaser. The Depth knob lets you set the amount of the effect while Feedback controls the resonance of the Flanger and Phaser.

2. TREM delivers tremolo, an effect that modulates the volume of your signal. The Depth control sets tremolo intensity.

3. PAN modulates between left and right in stereo operation. In mono operation the PAN section acts as another tremolo section, but with the wave shapes all inverted!

4. FILTER offers a choice of a modulated LPF, HPF or BPF. In LPF (low pass filter) frequencies above a modulated cutoff point are cut. In HPF (high pass filter) frequencies below a modulated cutoff point are cut, and in BPF (band pass filter) frequencies above and below a modulated center point are cut.

Each section also features a choice of four LFO shape options: rising sawtooth, triangle, falling sawtooth or square wave. They affect the way the modulation transitions and provide advanced creative control over the specific section as well as the way they interact with each other.

The MOD REX delivers virtually limitless polyrhythmic possibilities.

Its TEMPO component gives you nine note-length choices for each of the four modulation sections. They are independently selectable in increments starting at a whole note and ranging thru subdivisions that go up to a 16th note. In addition, any of the sections can be bypassed.

The MOD REX’s tempo (displayed as beats per minute or BPM) is adjustable with the Tempo knob, Tap Tempo footswitch or by using an expression pedal into its EXP input. It can also be synced to an external device with MIDI Clock or an external pulse clock.

The pedal’s robust MIDI implementation enables you to sync devices quickly and easily as well as automate functions and changes so they occur precisely when and where you want them whether you are working at home, in a studio or live.

The MOD REX accepts MIDI to enable it to tempo sync the modulation rate with an external device, to recall presets via MIDI Program Change messages and to control any parameter on the MOD REX via Control Change messages.

The MOD REX lets you save and recall up to 100 presets. It comes from the factory with 20 great programs.

The pedal features full stereo input and output.

An external foot controller input makes banking up and down thru presets quick and easy.

Up to four simultaneous modulation sections synced in time
MOD section offers a choice of Vibrato, Flanger, Chorus or Phaser
Standalone Tremolo, Modulated Panning and Modulated Filter sections
9 tempo subdivision options for each modulation section.
4 LFO shape options for each modulation section
100 storable presets
Full stereo input and output
Tap Tempo and Tempo Sync to an external device with MIDI Clock or an external pulse clock
Full MIDI control of all parameters and recalling of presets
External expression pedal input
External foot controller input to bank presets up and down
Power adapter included

Product Page 

Review by Robbie Stamp, musicradar.com

Review by Bassel Hallak, bonedo.de

Review by Dimitri, amazona.de

Demo by gearmanndude

Demo by Sound On Sound magazine

Demo by Pedal Experiments

Mod Rex

The EHX Crayon Full-Range Overdrive is a versatile overdrive with independent Bass and Treble controls and an open frequency range that provides players with a musical alternative to customary mid-focused overdrive pedals. It delivers a range of sounds going from a suggestion of dirt to full-on distortion and is equally impressive all by itself or when driving another overdrive pedal.

Full-range overdrive with a lush, rich, warm tone
Independent Bass and Treble controls
True Bypass for maximum signal path integrity
Compact pedalboard-ready pedal
9V battery included

Review by Gab_Azz, ultimate-guitar.com

Review by bonedo.de

Demo by Budget Pedal Chap

Crayon

The little brother of the Metal Muff family takes the most powerful features and packs them into a slick die-cast box. Carefully selected mid frequencies are switch-selectable, offering powerful musical scoops. Heavy Metal fire power with slag simplicity.

Demo by Fuzzville

Demo by Wall of Sound

Review by Ultimate Guitar

Review by audiofanzine

Review by Ashley Saunders

Pocket Metal Muff

The EHX Frequency Analyzer adds moving harmonies to the note or chords being played. Unlike other Ring Modulators, the Frequency Analyzer has controllable high order filters that reduce cross distortions and enhance the variations. The course and fine control let the user set a single frequency that will then be both added and subtracted from the original note or chord. Blend control lets you mix the new notes with the original. This is a must have pedal, especially for techno cats. Devo had their biggest hit using the Frequency Analyzer.

Review by The Gear Page

Review by Talk Bass.com