Cusack Music
- Design and manufacture pedals; includes specifications, artist endorsements, dealer listing, and contact details.
- http://www.cusackmusic.com/

Orion Effekte
- Guitar effects handmade in Germany; product details, mp3s, reviews, and dealer listing.
- http://www.orion-fx.com/

RedZone Effects and Amplifiers
- Manufacturers of guitar stompbox effects, wah pedals, amplifers, and guitar electronics. Product and contact details.
- http://redzoneeffects.com/

Real McCoy Custom
- Handmade wah-wah pedals since 1993 by Geoffrey R. Teese. Product, dealer, and contact details.
- http://www.realmccoycustom.com/

Effector 13
- Hand-made organic sounding analog effects for guitar and bass with sound samples, message board, and dealer listing.
- http://www.effector13.com/

Accutronics Spring Reverb
- Manufacture and supply reverberation effects; includes specifications, history, and ordering information.
- http://www.accutronicsreverb.com/

Blackstone Appliances
- Handcrafted guitar distortion devices that generate low-order harmonics, and are responsive to dynamics. Product information and specifications, with reviwes and mp3 clips.
- http://blackstoneappliances.com/

GoudieFX
- Manufacture custom effects pedals; product information, reviews, and contact details.
- http://www.goudiefx.com/

NYC Pedalboards
- Build and supply custom made pedal boards; offer information on their range and contact details.
- http://www.nycpedalboards.com/

Tonepad
- Provides layouts, schematics and components for effects and amplifier projects for the do-it-yourself music community.
- http://www.tonepad.com/

ToadWorks
- Manufacturer of guitar effect pedals. Product details, contact information and dealer listing.
- http://www.virtualtoad.com/

Stompin Ground
- Manufacturer of pedalboard effects systems and shock-mount rack cases. Includes product specifications, FAQs, manuals, and online shopping.
- http://www.stompin-ground.com/

Sound Sculpture Musical Instrument Products
- Manufacturers of effect and audio routing systems. Includes product details, technical support, list of dealers and ordering information.
- http://www.soundsculpture.com/

Sonic Flux
- Retailer of new, used and vintage effects equipment; includes product listing and ordering information.
- http://www.sonicflux.com/

Snarling Dogs
- Manufacturer of wah pedals, stomp boxes and accessories. Product details and dealer listing.
- http://www.snarlingdogs.com/

Small Bear Electronics
- Supplier of Do-it-yourself kits and components for guitar sound effects and other electronic hobby items. Includes details of projects.
- http://www.smallbearelec.com/

Mu-tron
- Envelope controlled effects pedal tuned for bass and guitar. Includes specifications and manual.
- http://www.mu-tron.com/

Morley
- Manufacturer of distortion, echo, volume and wah pedals. Product and dealer details.
- http://www.morleypedals.com/

KR Musical Products
- Manufacturer of custom-made guitar effects pedals modelled on vintage pedals. Includes product range and reviews.
- http://www.krmusicalproducts.com/

Fulltone Custom Effects
- Manufactures and sells custom guitar effects and equipment. Includes product details and artist profiles.
- http://www.fulltone.com/

Frantone Electronics
- Handcrafted pedals, effects and accessories. Includes details of current product range, related merchandise, and contact details.
- http://www.frantone.com/

Effectrode
- Design and produce custom pedals based on tube technology; product details, FAQ and contact information.
- http://www.effectrode.com/

Digitech
- Manufacturer of guitar electronics; includes product details, on-line manuals, FAQ and news.
- http://www.digitech.com/

Digital Music Corp.
- Designs and manufactures electronics for professional recording and touring musicians. Makers of the Voodoo Lab pedal.
- http://www.voodoolab.com/

Death By Audio
- Creates hand-wired custom effects pedals and effects. Includes reviews, and ordering information.
- http://www.killerrockandroll.com/deathbyaudio/

Catalinbread
- Hand build guitar instrument effect pedals and gadgets; product details, manuals and sound samples.
- http://www.catalinbread.com/

Boss
- Manufacturer of a range of effects equipment and accessories. Catalog and product listings. [English and Japanese]
- http://www.bosscorp.co.jp/

Blackbox Music Electronics
- Manufacturer of hand built, industrial strength guitar and instrument effects and music electronics. Includes product catalog and company information.
- http://www.blackboxmusicfx.com/

Barber Electronics
- Produce hand-made guitar effects pedals. Information on products, reviews, audio samples, and dealer listing.
- http://www.barberelectronics.com/

Banzai Musical Products
- Manufacturer of electronic equipment for custom guitar effects. Includes details of products and dealers, and for contact.
- http://www.banzaieffects.com/

Axis Research
- Manufacturer of the fuzz faze; includes product specifications and features.
- http://www.quadrant.net/axisresearch/

Aramat Effects
- Produce handmade boutique guitar effect pedals and custom modifications. Product details, sound clips, user reviews, and ordering information.
- http://www.aramateffects.com/