CW Guitar Audio services the following brands and more:

Access, Acoustic, Aguilar, Ampeg, Amplified Nation, AnalogMan, Allesandro, ARP, Armored, Badcat, BBE, Blackstar, Bogner, Boss, Bruno, BYOC, Carvin, Catalinbread, Ceriatone, Crate, Darkglass, Dave Smith Instruments, Dearmond, Diezel, DigiTech, DiMarzio, Dover, Driftwood, Dr. Z, Dumble, Dunlop, Earthquaker Devices, Egnator, Engl, Epiphone, Electro-Harmonix, Elk, EMG, Ernie Ball, EVH, Fender, Fishman, Fortin, Foxx, Framus, Friedman, Fryette, Fuchs, Furman, Gallien Kreuger, Gibson, Gig-FX, Gretsch, Groove Tubes, HiWatt, Hi-Tone, Hughes & Kettner, Ibanez, Jackson, Jet City, JHS, Keeley, Koch, Krank, KSR (Rhodes), Kustom, Laboga, Laney, Larry, London City, Lundgren, Magnatone, Marshall, Matamp, Matchless, Maxon, Mesa Boogie, Mezzabarba, Moog, Mojave, Mojotone, Morley, Music Man, Nobels, Omega, Orange, Park, Peavey, PRS, Radial Engineering, Randall, Red Bear, Reeves, RedSeven, Revv, Rick-Tone, Rickenbacher, Rivera, Roland, Sears/Silvertone, Seymour Duncan, Simms Watt, Soldano, Sound City, Sovtek, Splawn, Suhr, Sun Down, Sunn, Supro, SWR, Synergy, TC Electronics, THD, Top Hat, Tone King, Trace Elliot, Trainwreck, Two-Rock, ValveTrain, VHT, Victory, Visual Sound, Voodoo Labs, Vox, Way Huge, Wizard, Xotic, Yamaha, ZVEX