Electro-Harmonix Pico Intelligent Harmony Machine. Ultra-compact harmonizer pedal that creates 2- or 3-part harmonies in any key. The Pico IHM delivers smooth, fast-tracking harmonies with 10 interval options, a MIX knob for precise wet/dry blending, and tight tracking for even the fastest leads. Key Features 2- or 3-Part Harmony: Dual Mode adds a second voice for rich 3-part harmonies. KEY Knob + # Button: Sets the key of your harmonies, including Natural or Sharp key selection. INTERVAL Knob: Choose from 10 harmonic intervals relative to the input signal. MIX and VOL Knobs: Adjust wet/dry balance and overall output volume. Tight Tracking: Keeps up with fast leads and complex riffs. Compact, Portable Design: Pico-sized chassis fits easily on any pedalboard. Power Supply Included: 9.6VDC adapter for instant setup. Specifications Circuit: Digital Audio: Mono Dimensions: 3.65 x 2.0 x 2.0 in Current Draw: 100 mA Power: 9.6VDC adapter included Year Released: 2026 UPC: 683274012711 What’s Included Pico Intelligent Harmony Machine 9.6VDC Power Adapter Owner’s Manual The Pico IHM packs powerful diatonic harmonization into a tiny pedal, offering lightning-fast tracking, versatile interval options, and easy wet/dry blending. Perfect for guitarists seeking instant, tight harmonies without bulky pedals.