Electronic component suppliers

Mouser -- probably one of the best parts distributors today for analog-electronics manufacturers -- very broad product range, excellent selection of audio connectors, capacitors, potentiometers, knobs and switches. Accepts small hobbyist orders.

Digi-Key -- very wide range of analog and digital ICs, including exotic types. Mostly specialized toward computer and digital electronics. Accepts small hobbyist orders.

Jameco -- hobbyist-specific distributor, has small ranges of parts needed for analog designs but a very wide range of power supplies. Accepts small hobbyist orders.

Allied -- large industrial distributor, not hobbyist-oriented. Prices tend to be much higher than other firms. Best supplier of Perkin-Elmer Vactrols right now.

4 Site Electronics -- good parts supplier. Specializes in effect-pedal parts, also has an excellent selection of analog joysticks.

Deep Surplus -- excellent low-cost audio and computer cables.

Recommended vacuum tube suppliers: USA:
 * Antique Electronic Supply -- the best general dealer for tubes and related parts.
 * Vacuum Tubes Inc -- if Jim doesn't have it, you can't get it anywhere.
 * Radio Electric Supply

Canada:
 * The Tube Store

UK:
 * Billington Export

Belgium:
 * Halfin