Detailed information on restoration and repair of antique AM radio transmitters. Historical review of classic AM radio stations.

Antique Radio, TV and Audio Technical Discussion Forum. Includes repair information.

List of resources, links and suggestions for troubleshooting everything from radios and power supplies, to speakers and switches.

Bob Eslinger, KR1U - specializes in restoring family heirloom radios.

Bill Edwards in Knightdale, North Carolina provides parts and service for vintage amateur power amplifiers.

Selling and repairing used gear and parts for Collins radios.

Repair and restoration of vintage radio and audio equipment. Also, tube (valve) theory. By Paul Stenning.

Specializing in antique radio and transistor radio repair. Located in Dayton, Ohio, USA.

Repair and restoration of antique broadcast radios, new and antique HAM equipment and vacuum tubes, plus consignment and estate services.

Dennis Williams' Repair shop in Orlando, Florida.