Image
Linear Systems has send me the preliminary data sheet for the LSJ74B, the long-awaited replacement for the discontinued Toshiba 2SJ74B. This is posted…
Downloads
Our friend Paul Hendriks from The Netherlands build Bruno Putzeys' demo preamp project from Linear Audio Vol 5. He produced a complete BoM which can be…
Gary Galo's article in Vol 5, "An Archival Phono Preamp" mentioned that a suitable power supply would be posted online - here it is.
It is based on…
The article from Bruno Putzeys in Vol 5 'The G-word, or, how to get your audio off the ground' is accompanied by a complimentary PCB for the demo project (courtesy Eurocircuits.com). It's a busy PCB and to help with parts placement, a larger version…
Linear Audio Volume 4 has a long-awaited article by Jack Walton, comparing a large number of low power supply regulators. Comparison includes measurements and controlled listening tests by the New Jersey Audio Club.
The article has a several…
Update 5 July 2012: Mason Green send me some info on an alternative to MathCad/MatLab: Scientific Python. He included a link to an excellent tutorial on Scientific Python. For an example of a…
The mic preamp Scott Wurcer developed in his articles in Vol 1 (Part I) and Vol 3 (Part II) were used to record a live concert at Stuart Yaniger's residence in Austin, TX in Nov 2011. I have placed two files online, and you can download them to listen…
This is the online version of Patrick K (alias EUVL) article in Linear Audio Vol 2. This article has generated considerable interest at diyaudio and with the publication of Vol 3 I have decided to…
This is not an article that has been published in Linear Audio, but I believe the data in the linked table is of importance to anyone seriously involved with record replay and reproduction, especially historical records.
The first reference is…
In Linear Audio Volume 1, Bruno Putzeys wrote The F-word - or, why there is no such thing as too much feedback. He addresses many issues related to…
The first issue of Linear Audio had an article by Nelson Pass inspired by a vintage Western Electric design, later revived by Jean Hiraga in the French journal L'Audiophile. It's a model of minimalistic design and I placed it on-line for you to read…
Zen > Cen > Sen - Evolution of a Minimalistic IV Conversion Circuit This is the online version of Patrick K (alias EUVL) article in Linear Audio Vol 2. This article has generated considerable interest at diyaudio and with the publication…
In the article by Joachim Gerhard in Vol 0, "Down the Rabbit Hole - Adventures in the land of Phonostages", some text between pages 38 and 39 was left out through an error of mine. The missing passage, with text before and…