Pico Intelligent Harmony Machine
Packing the powerful diatonic functionality of the Electro-Harmonix Intelligent Harmony Machine into an ultra-compact pedal: it’s the Pico IHM. Create 2 or 3-part harmony in any key with silky smooth operation and lightning fast-tracking to keep up with any speedy lick. With 10 Interval options, a MIX knob for precision voice blending and space-saving footprint, the Pico IHM is the perfect pocket sideman.

Housed in Electro-Harmonix’s pico-sized chassis, the Pico IHM comes complete with a simple control set. The KEY knob, in conjunction with the # button sets the key of the harmonies produced. INTERVAL selects from one of 10 harmonic interval options (see below). The MIX and VOL knobs adjust the wet/dry mix and output volume respectively. Holding down the # button enters Dual Mode which adds a second voice to the harmony produced for stunning 3-part harmonies when mixed with the dry signal.

The Pico IHM is our most compact Harmony Machine ever. Adding perfect, tight harmonies to your playing has never been easier!

Features

• 10 Harmony Interval Modes
  
• DUAL mode adds a second voice for 3-part harmonies
  
• KEY knob and # button select key of harmony
  
• MIX blends wet and dry signal to dial in perfect harmonic balance
  
• VOL adjusts overall output volume
  
• Tight tracking keeps up with the speediest lead lines
  
• Power supply included

Specs

• Circuit: Digital
  
• Audio: Mono
  
• Power Supply: 9.6VDC-200mA power adapter included
  
• Dimensions (in): 3.65 x 2.0 x 2.0
  
• Current Draw: 100mA
  
• Year Released: 2026