Ron Holmes, IEEE
Harp-L an international resource for harmonica players.
New Sensor a great resource for all amp parts plus Electro Harmonix products.
Grove Tubes some of the best tubes around. Aspen Pittman knows his stuff.
Hoffman Amps a great source for amplifier components.
The Best Mircrophone Site by Professor Stanley Coutant
Agent Mooney aka Kevin Mooney. Excellent and original music.
ARS Electronics located in Van Nuys, CA. A great source for tubes, sound reinforcement products, audio jacks and amp parts.
Antique Electronic Supply located in Tempe, AZ has antique radio repair parts, tons of obscure vacuum tubes, amp repair parts, book, and hard to find parts.
AudioQuest has premium high-end audio cords, speaker cables, component cables, etc.
Freddie Vanderford Listen to Freddie play blues and folk music on the harp. Interesting man. Interesting Story.
Kim Wilson is an America singer and harmonic player. He plays with the Fabulous Thunderbirds. The played the harp in the movie Cadillac Records.