Photos and descriptions of Aldo's collection of Marconi transistor radios; a reference sheet for letter codes used in Sony model numbers; and a large list of links to history, repair, and collection pages.

Don Adamson's gallery of transistor sets. Brief descriptions accompany the thumbnail images, which may be clicked for a larger image.

Ian Malcolm's collection of Australian portable radios, from the '50s to the '70s.

Photos and info on early transistor radios from Alan Kastner's collection. Most are shown with detail closeups or interior views. Tips for dating Japanese radios, and visits to some of Alan's favorite shops in Akihabara, Tokyo's "Electric Town".

Sarah Lowrey's large personal collection, plus a few tube models. She periodically presents one as a feature with additional details. Her main collecting interest is in the first ten years of transistor radio manufacture.

Hundreds of pages of pictures, graphics, and information on the golden age of transistor radios from North America, Europe, and Japan.

Pictures of old transistor radios collected over the years. Over 200 photos, along with price paid and commentary for fellow enthusiasts.