From an AES journal circa 1961. It's interesting to see how the meaning of 'audio engineer' has shifted over the…
Above: 12x3 Audiofax mixing desk circa 1961. I was reading a 1961 AES journal when I came across this piece…
Good lord take a look at this thing. The Phillips EL 6911 echo machine. Distributed in the US by Norelco,…
From Radio And Television News, 2/56: a short article concerning the creation of sound effects for use in radio commercials,…
Download the complete twelve-page Tascam Series 40 catalog, c. 1984: DOWNLOAD: Tascam40series1984 Products covered, with extensive text, specs, and photos,…
The original Williamson hi-fi amplifier schematic as published in "Wireless World" magazine (UK) May 1947. The Williamson amplifier is…
Despite the hectic nature of the holiday-season, I am inevitably able to produce one piece each year as a gift…
I was checking out this bro's blog (or bros' blog? lots of chick pics) recently and I came across an…
Above: The BRDCSTR, a two-stage vacuum-tube microphone preamp inspired by classic 1940s broadcast audio preamps. Single-ended design with a 6SJ7…
Download the complete eight-page 1964 ASTATIC microphone and phono cartridge catalog: DOWNLOAD: Astatic_1964_catalog Models covered, with text, specs, and photos,…