Mic in Main Mix output

[WaveZok]

Hey !
First of all thank you so much for this tutorial I've been searching for a long time and it's really good !

So, I have 2 questions to ask you:

• How did you know which resistors you had to remove ?
• And I don't have the micro respond on the output phones (which is good) but I still have this micro respond on the mian mix, so how can I remove it ?

(Sorry for my bad english i'm french 😄)

[andrasbiro]

Hi.

• I'm an electrical engineer. Even though I'm working with embedded software, I'm sorrounded with hardware engineers. We found the schematic of the 502, which is similar. After that, it still took us a few hours to investigate the layout and find where it's connected
• You can remove the microphone from the main mix by unplugging it :) Microphone is only wired to the main mix, if you want to remove that connection, you loose the microphone. And I don't think it's possible without modifications to disconnect the main mix from the phones.

[mikkovihonen]

Thanks, @andrasbiro for this guide. It made the mixer much more usable in desktop non-musical use!