From the September 1947 issue of RADIOCRAFT magazine: an interesting 'response equalizer' project that looks to have great potential for…
Download a five-page article by David L. Heiserman on "Music Synthesizers And How They Work" from Popular Electronics magazine, February…
Download three circa 1980 Sennheiser product-sheets for the MD-421-U and MD-441 microphones: DOWNLOAD 421-U (color 4-panel): Sennheiser421_Color DOWNLOAD 421-U (monochrome…
Download the thirty-two (32) page 1981 AKG Acoustics catalog (9.8mb file): DOWNLOAD: AKG_Acoustics_FullLine_Catalog_1981 Models covered, in text and photo (no…
Download the entire 12-page Primo Microphone Catalog Circa 1980: DOWNLOAD: PrimoMicrophoneCatalog Models covered, with specs and photos, include: Primo CMU-503…
It's time for another compilation culled from the endless crate-digging. This season's harvest seems to have slant towards country-rock and…
Came across this 1985 7" at a yard sale this past summer. The band is called 'Rude Awakening' and the…
Came across this obscure volume in a rubbish bin several years ago. Published by Drake Publishers in 1975 and billed…
Pictured above is the very first recording/mixing console made by LOFT (Loft Modular Devices, Inc.). It is a model 440. …
In a previous post, I included the scan at left from a 1969 issue of the AES journal. It's an…