Here is a very simple, low noise, Microvolt level, small signal amplifier for all your testing and small signal amplifier needs. Great for low output phono cartridges, low output mic cartridges, or troubleshooting low level audio stages. A fantastic versatile circuit that operates over a wide range of supply voltages with no bias adjustments! Files below. Enjoy.
If you are enjoying these videos and the shared circuits, you can let me know by tapping the heart symbol below.
The forum is Live! Here is the link: https://mrcarlsonslab.com/
Here is a link to the list of video's here on Patreon, NEW LIST of Videos: https://www.patreon.com/posts/8239565
To expand this post, click the large black video title right below the video.
To see all the comments, click the "load more comments" tab at the top left of the comments section multiple times until the number at the right top stops counting.
Ragnar Elstad
2026-01-16 18:42:28 +0000 UTCRagnar Elstad
2026-01-16 18:37:10 +0000 UTC