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InterTonal™

For the microtonal curious.

InterTonal makes affordable replacement guitar necks that give conventional guitarists a lower-barrier way to explore microtonal playing on Strat-style guitars.

WHY INTERTONAL?

Microtonal guitar should be easy to try.

Exploring microtonal guitar can mean buying a purpose-built instrument, commissioning specialized fretwork, or making a significant commitment before knowing whether it is something you want to pursue.

InterTonal takes a different approach: start with a Strat-style guitar and change the neck.

Put the neck on. Give the guitar a normal setup. See where it takes you.

The idea is to make microtonal guitar something more players can actually try.

A new landscape for experimentation, for about the price of a boutique pedal.

THE Q15™

21 standard positions.
15 more in between.

Q15 is a quarter-tone replacement neck for Strat-style guitars. It retains all 21 standard fret positions and adds 15 quarter-tone positions through standard fret 15.

MSRP $259
25.5″ SCALE
21 STANDARD POSITIONS
15 ADDED POSITIONS
36 TOTAL POSITIONS

From the nut through standard fret 15, the Q15 layout places one quarter-tone fret between each pair of standard fret positions.

After standard fret 15, the added positions stop and the neck continues with standard fret positions 16 through 21.

The result is a hybrid quarter-tone layout: a continuous region of quarter-tone positions across the lower and middle portion of the fretboard, followed by standard spacing higher on the neck.

The additional frets are unconventional. The installation isn’t.

THE LOWER-BARRIER APPROACH

Q15 is designed to let a player explore a substantially different fretboard without beginning with the purchase of a complete purpose-built microtonal guitar.

Q15 FRET LAYOUT 25.5″ / 647.700 mm scale
STANDARD QUARTER-TONE
InterTonal Q15 quarter-tone fret layout Technical diagram showing 21 standard fret positions and 15 added quarter-tone fret positions through standard fret 15. QUARTER-TONE ADDITIONS THROUGH ST15 STANDARD POSITIONS CONTINUE NUT 1 3 5 7 9 11 12 15 17 19 21
Q15™ retains all 21 standard fret positions and adds 15 quarter-tone positions through standard fret 15. Diagram proportions are derived from the 25.5-inch scale fret-position schedule.

PRODUCT FACTS

Q15 at a glance

FORMAT ST / Strat-style replacement neck
SCALE 25.5″ / 647.700 mm
FRET LAYOUT 21 standard + 15 added
TOTAL POSITIONS 36
FINGERBOARD Rosewood · 9.5″ radius
NECK Maple · satin finish
FRETWIRE 2.7 mm nickel-silver
TUNER HOLES 10 mm
TRUSS ROD Headstock adjustable
MSRP $259

Q15 is designed as a Strat-style replacement neck. Guitar dimensions vary, and installation should be evaluated for the individual instrument. A normal guitar setup is expected after installation.

ABOUT INTERTONAL

A lower barrier to a different fretboard.

InterTonal is an independent guitar-products brand based in San Antonio, Texas. Its focus is making microtonal guitar more approachable for players coming from conventional instruments.

The Q15 is InterTonal’s first production neck. Rather than building an entire specialty instrument around a microtonal fretboard, InterTonal puts that fretboard on a replacement neck designed for a widely used guitar format.

The idea is to make microtonal guitar something more players can actually try.

MEDIA DESCRIPTION

About InterTonal™

InterTonal™ makes microtonal replacement guitar necks for players who want a lower-barrier way to explore beyond the standard fretboard. Its Q15™ neck retains 21 standard fret positions while adding 15 quarter-tone positions through standard fret 15, creating a 36-position hybrid fretboard on a 25.5-inch Strat-style platform. InterTonal is based in San Antonio, Texas.

MEDIA CONTACT

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