u/Dngbrd

I made a post a few days ago about trying to breadboard a Brutalist Jr. from GCI and ran into some issues regarding the TL072 Op amps and the wiring involved. I have very little experience with using Op amps and this has been a fun learning experience and my first using virtual grounds. First image is from Tinkercad and is a copy of what my breadboard currently looks like. Second image is the Opamp schematic and the third is the larger schematic.

My two questions are: is this section built correctly so I can move on to the main section

Is row 22/pin 1 of the opAmp where my virtual ground will be?

Thanks for all the previous and current help.

First time in a long time wiring up an IC and I could use some advice. The build has two TL072p ICs, however there is only enough capacitors and resistors for just one of the ICs. Which of the ICs am I adding the extra parts on to and how exactly would I wire this up? The multiple grounds as well as the dual 4/8's are tripping me up and I'm having a hard time wrapping my head aroun how it should look. I have not worked with ICs outside of basic practice when I was in school like 8 years ago.