Three interesting Hi Fi Amps circa 1948

12 years ago

Download a three-page article from the September 1948 issue of RADIO ELECTRONICS on the subject of 'Three Straightforward Amplifiers."  Author…

MXL R40 Ribbon Mics are back for $69.99 at M F dot com

12 years ago

I continue to get a lot of readers here drawn to my earlier post on the MXL R40 ribbon mic. …

1961: Five Things

12 years ago

From the 1961 Langevin Catalog, which unfortunately I cannot upload due to massive file size.  Anyone know of a reliable,…

Novel Vacuum Tube / Diode Compressor: 1950

12 years ago

Download a short piece from RADIO-ELECTRONICS, 1950, on the subject of a DIY audio-compressor: DOWNLOAD: DiodeCompressor1950 This promises to be…

DIY Remote Broadcast Mic Preamp c. 1950

12 years ago

Download a four-page piece from RADIO ELECTRONICS, March 1950, on the subject of Build Your Own Two-Channel Remote Amp.  Author…

Fill In The Blanks

12 years ago

************** ******* *** 1.__________________ 2.__________________ 3.__________________ 4.__________________ 5.__________________ Use the comments section to weigh in.  'Correct Answers' circa 1961 to…

Audio Mixing Console Circa 1949

12 years ago

Download a three-page article from RADIO ELECTRONICS, Feb 1949, on the subject of Build Your Own Audio Control Console.  Author…

1951: The Thyratone, a DIY Vacuum-Tube Monophonic Keyboard Synth

12 years ago

Download a ten-page pair of articles from RADIO ELECTRONICS, 1951, on the subject of building your own keyboard synth.  Author…

Prepare For A Journey Thru Time And Space (*special soldering-iron edition)

12 years ago

How are y'all doin.  Sorry I've been away for so long; it's been real busy 'round here, and like my…

Sank Comes Thru Again

12 years ago

Wanna take a second here to say "thanks" to Stephen Sank, again, for his sagacity in the service of my…