The THD Quintet Tone Curve Products: No Switch Model

THD Quintet: no switch model

The Quintet changes the entire tonal response of your pickups, altering their bass, mid and treble resonances in dramatic and highly musical ways.


Quintet Tone Curve Board w/o switch. Passive module to be built into your guitar or bass that permits you to select among 5 different frequency response curves to be applied to your existing guitar sound. Only works with passive, magnetic pickups in guitars, steel guitars and basses. Greatly expands your tonal range. Can be connected to your own switch, either rotary, blade (Strat-type), toggle, push-pull or push-push to select among up to 5 different tonal response curves, or can be hard-wired to blend in a single curve of your choice with your tone control as the blend knob.

Download the full product specs to read more about the Quintet Tone Curve line of products.


Shipping dimensions (built-ins): 7x5x5, 1lbs

Full product specs. (PDF)
Product manual. (PDF)

Get Adobe Reader You will need Adobe Reader to download the full product specs, manuals and product reviews.


Hear it and see it
Read about it