ELECTRO HARMONIX Pico Intelligent Harmony Machine

ELECTRO-HARMONIX Pico Intelligent Harmony Machine

The Electro-Harmonix Pico Intelligent Harmony Machine is a smart harmonizer that turns your guitar into a one-man orchestra. Despite its ultra-compact size, the pedal offers studio-level functionality: fast and accurate note tracking, intuitive controls, and the ability to create complex harmonic structures in real-time.

The main advantage of this pedal is its ability to automatically generate harmonies that match your chosen key. Using the KEY knob and the # button, you can easily set the desired scale. The INTERVAL knob allows you to choose one of 10 different interval settings – from a simple third or fifth to octaves. In addition, the Dual Mode function (activated by holding down the # button) adds a second harmonic voice, allowing you to create rich 3-voice chord structures.

Main Features

• Diatonic Harmony: Automatically adjusts harmony according to the selected key.
• Pico Format: Ultra-small enclosure, saving space on your pedalboard (93 x 51 x 51 mm).
• Dual Mode: Ability to generate two different harmonic voices simultaneously (a total of 3 voices with the original signal).
• Precise Tracking: Fast response to playing, suitable even for fast passages (shredding).
• Controls:
  • Key: Sets the key (in conjunction with the # button).
  • Interval: Selects the harmony type (10 options).
  • Mix: Balance between clean and affected signal.
  • Vol: Overall output volume level.

Technical Specifications

• Manufacturer: Electro-Harmonix (EHX)
• Model: Pico Intelligent Harmony Machine
• Type: Harmonizer / Pitch Shifter
• Circuitry: Digital
• Bypass: Buffered Bypass
• Connections:
  • 1 x Input (1/4" female) (Impedance: 2.2MΩ)
  • 1 x Output (1/4" female) (Impedance: 680Ω)
• Power: 9.6VDC-200mA adapter (included).
• Current Consumption: 100 mA
• Dimensions: 93 x 51 x 51 mm (3.65" x 2.0" x 2.0")
• Release Year: 2025

What's in the box?

• 1 x Electro-Harmonix Pico Intelligent Harmony Machine pedal
• 1 x EHX 9.6DC-200mA power supply
• 1 x User Manual

Who is it for?

• Solo guitarists who want to play "Iron Maiden" or "Thin Lizzy" style harmonized parts alone.
• Musicians looking for a compact solution for voice leading and texture creation.
• Creative performers who want to expand the sonic possibilities of a single instrument.