So I was flipping through Recording The Beatles recently and I was reminded that I had yet to make one…
From Radio-Electronics, 1950, comes this circuit by one James Rundo. Download the article by clicking here: DOWNLOAD: HiGainPA_Amp_1950 Above, the…
From Radio-Electronics March 1950 comes this piece. Download a PDF with high-res scans by clicking the link below: BelgianAmp1950
From DB Mag, sometime mid seventies: a really fascinating discussion of something that I would have guessed was impossible: completely…
From DB magazine, June 1975: a direct-box that was custom-designed for Leon Russell's studio. I am a huge LR fan…
I picked up the above-depicted Pioneer SR-101 all-tube Stereo Reverb unit for a few dollars at the final flea of…
Download a four-page article from RADIO-ELECTRONICS, 4/1949, on the subject of 'build your own disc recorder': DOWNLOAD: DIY_DiscRecorder1949 Above: the…
Download a four-page article from RADIO NEWS, November 1946, containing data and plans for constructing a surprisingly simple tube audio…
From the 1961 Langevin Catalog, which unfortunately I cannot upload due to massive file size. Anyone know of a reliable,…
Download a short piece from RADIO-ELECTRONICS, 1950, on the subject of a DIY audio-compressor: DOWNLOAD: DiodeCompressor1950 This promises to be…