A standalone harmonic instrument built on the Circle of Fifths

Product Introduction

Turn music theory into a fully tactile sound experience 🎶✨ This handcrafted performance instrument transforms chords, harmonics, and synthesis into something you can physically shape in real time. With a premium walnut body that resonates like an acoustic speaker, it blends analog feel with modern synthesis power—built for musicians who want to play sound itself, not just notes.

Product Features

🎼 Harmonic Chord Grid System
Play major, minor, and diminished triads instantly, or combine adjacent keys to create rich 7th, 9th, 11th, and 13th harmonies for deep musical expression.

🎛️ Seven-Stage Harmonic Fader Engine
Each fader controls individual overtones, allowing real-time shaping of harmonics through detune, FM modulation, and tonal sculpting.

🎚️ Shift-Based Root Control
Isolate the root note of any chord, then rebuild complex voicings step-by-step for precise harmonic design and creative exploration.

🎸 Manual Arpeggiator Control
A physical slide mechanism triggers notes in controlled patterns or full arpeggios, enabling dynamic rhythmic performances.

🔊 Multi-Synthesis Sound Engine
Switch between additive/FM, subtractive, and granular synthesis modes for completely different sonic textures and performance styles.

🌲 Resonant Walnut Body Speaker System
The solid wood enclosure naturally amplifies and warms the sound, turning the entire body into a living acoustic resonator.

🎧 Built-In Performance Reverb System
Onboard spatial effects with adjustable decay and mix levels for depth-rich ambient sound design.

Product Specifications

• Body Material: Solid American walnut
• Keys: Cherry MX Silent Red mechanical switches
• Power: 4× rechargeable AA batteries or USB-C input 
• Connectivity: USB MIDI + 1/4” stereo audio output
• Build: Hand-assembled premium instrument structure

Box Contents

•  Instrument body
• 4× rechargeable AA batteries
• USB-C charging cable
• Quickstart guide 
• Microfiber cleaning cloth
• Hand-signed authenticity card

A musical instrument that doesn’t just play notes—it lets you sculpt sound in real time, turning every touch into a living harmonic experience 🎶🌲