Forums

Effects forums (in English):

• Harmony Central Effects forum
• The Gear Page effects forum
• I Love Fuzz
• Haunting Mids
• TheStompBox.Net
• The Pedal Boards
• Analog Man's Guitar Effects Pedals Forum
• Guitargeek GeekChat
• TalkBass
• DIY Stompboxes (DIY forum)
• Freestompboxes.org (DIY forum)
• Boss Area forum

Other:

• Audio Fanzine (in French)
• Fennec Electronics DIY forum (in Italian)
• Gitaarnet Effect forum (in Dutch)
• Guitariste.com effects forum (in French)
• Guitarramania (in Portuguese)
• Muzikant.org (in Russian)
• Musikding Forum (in German)
• Gearspot forum (in Dutch)
• OnlyBass (in French)
• Armstrong Guitars for luthiers, amp builders and effect builders