After strengthening my analog life with the Minimalist Turntable, I felt compelled to build a preamplifier with a handcrafted touch as well. Using the schematic of the Minimalist Receiver as a foundation — where a TL082 does all the work by itself — I decided to shape my phono preamp based on that same principle, which still serves me very well today! I chose it both because I have a certain affinity for this IC and because I really liked the response of that preamp.

The TL082 is a classic IC featuring a dual matched J-FET input stage and has been widely used in various applications — from preamplifiers to equalizers and effects. Its characteristics allow audio applications to deliver great quality with a relatively simple configuration. Of course, there are other op-amps that could be used for this purpose, some even with better performance, but I like this IC and have had a few stored away for years. So why not use them?! The initial goal was simply to listen to my records, period. And this preamp was developed by ear, so to speak.

See more about ~> https://diypowered.llucastoledo.com.br/2025/08/dual-jfet-phono-preamp-pre-amplificador.html

If you have any questions, please feel free to contact me!