List of manufacturers starting with letter F

F.A. Uebel

Faber & Faber

Faber Music

Faber Music & Decca Records

FabFilter

Faderfox

Fairfield Circuitry

Fane

Fantek

Fatar

FBT

Feeltone

Felipe Conde

Fender

Fentone Music

Ferrofish

FGN

Fibracell

Fidelio

Fidelius

Fiedler Audio

Finkel

Firestix

Fischer Amps

Fishman

Fismen

Fisoma

Flame

Flamma

Flexibrass

Flight

Fliphead

Floatingpoint Instruments

Flock Audio

flowStick

Floyd Rose

Fluid Audio

Flux

Flyht Pro

FMR Audio

Focal

Focusrite

Fodera

Fohhn

Folk Guitars

Fomex

FOMOfx

For-Tune

Forberg Musikverlag

Forestone

Forever 89

foreverloops

Formula Sound

Fortin

forward audio

Fostex

Fox

Foxgear

Framus

Francois Louis

Franz Bassguitars

Franz Sandner

Frap Audio

Frap Tools

Frate Precision

Fredenstein

freqport

Friedman

Friedrich Hofmeister

Friedrich Hofmeister Verlag

Fryette

Fulltone

Fun Generation

Funko

Furch

Furman

Fusion by GLP

Future Artist

Future Audio Workshop

Future Retro

Futurelight