Manufacturers
The original site kept a page for each maker it covered. They are all here, grouped by country, each with a short history written for the archive in 2026 and links to every model the magazine recorded.
USA
22 makers
1950–1950s
Acrosound
1 archived page
1941–
Altec Lansing
3 archived pages
1970–
Audio Research
3 archived pages
1932–
David Bogen Company
10 archived pages
1955–1980
Dynaco
2 archived pages
1945–1999
EICO
3 archived pages
1946–
Grommes-Precision
3 archived pages
1947–1985
H.H. Scott
4 archived pages
1953–
Harman Kardon
4 archived pages
1947–1992 (kits)
Heathkit
2 archived pages
1928–1970
Knight (Allied Radio)
1 archived page
1917–
Magnavox
2 archived pages
1953–
Marantz
9 archived pages
1972–
Mark Levinson
2 archived pages
1949–
McIntosh
13 archived pages
1970–1982
Phase Linear
Maker profile
c. 1947–1950s
Radio Craftsmen
Maker profile
1919–1986
RCA
3 archived pages
1953–
Sherwood
1 archived page
1961–1990s
Soundcraftsmen
Maker profile
1894–
Stromberg-Carlson
2 archived pages
1869–1995
Western Electric
5 archived pages