Hufschmid Microtonal Series

Expanding the musical vocabulary of the guitar.

Every meaningful innovation begins with a simple question:

What if the guitar could become more expressive without becoming unnecessarily complicated?

For many years, I have been fascinated by the idea of expanding the expressive vocabulary of the guitar through microtonality.

This project was never conceived as a response to a passing trend. It is the result of years of reflection, experimentation and careful design.

One of the defining moments came after discovering the music of Ivan Wyschnegradsky (1893-1979), one of the pioneers of quarter-tone composition. His work opened my mind to entirely new musical possibilities and inspired me to explore how those ideas could be applied to the electric guitar while preserving everything that makes the instrument familiar and natural to play.

From the beginning, my objective was never simply to build a guitar with more frets.

I wanted to determine where additional notes genuinely make musical, ergonomic and practical sense.

A Design Philosophy

This project reflects a design philosophy that has guided my work for almost three decades:

"Everything should be made as simple as possible, but not simpler."

Commonly attributed to Albert Einstein

Since discovering this principle nearly thirty years ago, it has influenced every instrument I have designed.

For me, innovation is not about adding features or creating complexity for its own sake. It is about questioning assumptions, refining ideas and retaining only what genuinely improves the instrument.

The Hufschmid Microtonal Series is a direct expression of that philosophy.

A Different Approach to Microtonal Fretting

The first octave, from the nut to the 12th fret, is divided into quarter-tones. This creates 24 equal divisions within the octave and provides access to pitches located halfway between the conventional semitones of standard Western equal temperament.

Beyond the 12th fret, the fingerboard returns to a completely standard fret layout.

This was a deliberate design decision.

As the frets become progressively closer together higher up the neck, dividing every remaining semitone into two increasingly reduces the available space for the player's fingers. The resulting density may be technically achievable, but it does not necessarily improve the practical experience of playing the instrument.

I therefore limited the quarter-tone section to the first octave, where the additional fret positions remain clearly separated, accessible and comfortable to use.

The upper register retains the familiar spacing and physical behaviour of a standard guitar, preserving conventional fingering, bending, vibrato, tapping, legato and other modern playing techniques.

This solution was not chosen merely to appear different. It is where years of design refinement naturally led me.

Maximum Expression with Minimum Compromise

The concept is intended to extend the guitar rather than replace it.

A musician can continue to use conventional notes, chord shapes and techniques while gradually introducing quarter-tones as additional melodic, harmonic and expressive tools.

The first octave provides access to a much broader pitch vocabulary, while the standard upper register remains immediately familiar.

• Quarter-tone positions are concentrated where the fret spacing remains practical.
• The upper register retains conventional fret spacing and familiar playing behaviour.
• Traditional guitar techniques remain fully accessible.
• The instrument can be approached progressively rather than requiring the player to relearn the entire fingerboard.
• Conventional and microtonal musical languages can coexist on the same instrument.
• Additional pitches can be used for composition, improvisation, harmonic tension and more precise melodic inflection.

The objective is not maximum complexity. It is the most useful balance between expression, ergonomics and familiarity.

Exclusive Dual Reference Marker System

A microtonal fingerboard introduces more visual information than a conventional one. The reference system therefore had to be clear, immediate and intuitive.

I developed my own dual side-marker design specifically for this instrument:

• White photoluminescent square markers identify the conventional fret positions.
• Red photoluminescent square markers identify the additional quarter-tone positions.

The colour distinction allows the player to separate the two systems at a glance without interrupting the visual continuity of the fingerboard.

Because the markers are photoluminescent, they also remain visible under low-light playing conditions.

Their purpose is not merely decorative. They form a functional visual language designed to make orientation on the instrument faster and more intuitive.

Precision Begins with Materials

Like the majority of my recent instruments, this guitar features a Richlite fingerboard.

Richlite is a dense composite material manufactured from layers of paper impregnated with phenolic resin and consolidated under heat and pressure.

After working extensively with it, I have come to consider Richlite one of the finest materials available for fingerboard construction.

It offers several important technical advantages:

• Exceptional dimensional stability.
• Very low sensitivity to variations in atmospheric humidity.
• Consistent density throughout the material.
• Excellent resistance to wear.
• A smooth and uniform playing surface.
• No natural grain defects or unpredictable structural variations.
• Reduced dependence on rare tropical hardwoods.

Ebony is a beautiful traditional material, but natural wood remains variable and responsive to environmental conditions.

Richlite provides the consistency and stability I require for a precision-built instrument, particularly for a fingerboard incorporating such a dense and carefully calculated fret layout.

For me, material selection is not governed by tradition. It is governed by performance, reliability and suitability for the intended function.

Designed from First Principles

The philosophy behind every Hufschmid instrument has remained consistent for nearly thirty years.

Every design decision is questioned.

Every feature must justify its existence.

Every material must earn its place.

Nothing is added simply because it can be.

A visually impressive feature has no value if it compromises ergonomics. Technical complexity has no value if it does not provide a practical or musical benefit.

The objective remains the same:

To create the most refined instrument possible, with every detail contributing coherently to the whole.

Currently Under Construction

The first Hufschmid Microtonal guitar is currently being built.

The photographs presented here offer an initial glimpse of the project, its fingerboard layout and the design philosophy behind it.

Its complete appearance and final configuration will be revealed once the instrument approaches completion.

This is only the beginning.

Several important design features have intentionally been kept under wraps and will be revealed as the project progresses.

Design, for me, is a continuous process of questioning, refining and simplifying.

This instrument is the latest chapter in that journey.

More will be revealed soon.