DIY Resources

There are lots of online resources for DIY audio. Rather than making an exhaustive list, I've made a list of places where I have either bought stuff or learned stuff, or both. 

Parts Suppliers

• DigiKey
• Mouser
• Newark
• Allied Electronics
• Parts Express

Audiophile Parts Supplers

• Michael Percy Audio
• Sonic Craft
• Parts Connexion
• Hand Made Electronics

Tubes, etc.

• Tube Datasheet Locator
• Frank's Electron Tube Datasheets
• Radio Electric Supply
• Antique Electronic Supply
• The Tube Center
• Tube Depot
• The Tube Store

Transformers

• Electra-Print
• Lundahl
• CineMag
• Intact Audio
• Sowter
• James
• Magnequest

Other Useful Information

• DIYAudio.com
• Pete Millett's DIY pages
• Pass Labs DIY

Other Useful Stuff

• Online Metals
• Front Panel Express