From the October 1953 edition of RADIO ELECTRONICS comes this report on an exceptionally powerful EQ circuit as-found in the…
Many years ago I published this article abt digging for ancient audio ephemera in Buenos Aires. Reader N. Dinapoli Farina…
I'd never been particularly interested in learning solid state electronics. There just didn't seem much point; considering that you can…
From BROADCAST ENGINEERING Mag, circa 1964, plans by one Robert Tiffany on the design and construction of a low-cost 'standby'…
In NYC in the mid-seventies, an electronic-based band arose amongst all the guitar punks, a band that was known as…
Reader T.F. sent me this scan from AUDIO ENGINEERING c. 1952: the introduction of the RCA BC-2B Console. LEFT: The…
Download a short article from 1962 by one F.H. Calvert on the subject of adding a vibrato circuit to any…
Above, a 'distortionless' equalizer circuit circa 1961 as designed by one Carlos Moura. Separate bass and treble boost functions (2…
Download a two-page scan of Radio & Television News, August 1957, featuring screen-star Martha Hyer and her DIY audio-hobby. DOWNLOAD:…
Langevin stereo console circa 1959 Today: from the "Audio Cyclopedia," Howard Tremaine, 1959: a quick visual survey of professional mixing…