Tag Archives: tube amplifiers

Single ended tube amplifier using 808 and 6EM7 tubes

Posted on 2021/02/06 by Sylvain

In a previous post I mentioned acquiring a pair of 808 tube amplifiers and over last two months I completely rebuilded the amplifiers in order to improve the sound quality and reduce the noise floor. The final circuit (lower in … Continue reading →

Posted in Audio DIY | Tagged , , , , | 2 Comments

State of my audio system in early 2020

Posted on 2020/01/07 by Sylvain

After a complete change of career, around 5 years ago, I didn’t had much time to invest in hobbies anymore. The limited free time I had was invested in learning more about pedagogy. This is Slowly changing, returning to more … Continue reading →

Posted in Audio DIY, Audio industry, Audio reviews | Tagged , , , , , | 1 Comment