yes, we did.

closing thread, please use the one you already started about this same thing.

... Didn't we all try to answer this before?

some people just aren't able to do certain things. you should buy one from someone who knows what they're doing.

No, around an hour away from it (with with the train from Kampen)

Are you in by any chance located in Utrecht?

You might have messed up the board or the potentiometer for the audio output.

Since I can't see it or troubleshoot it myself, all I can suggest is that you check your wiring again and see if you've unwittingly damaged or disconnected part of the signal chain. If you have a multimeter, you can use it to test individual parts of the signal path, like the potentiometer.

At this point, I'd take a break from this game boy (and these threads ) and get another one to treat tenderly, then save this one for parts, or to work on later after you've learned more.

Maybe you should just throw this gameboy away, and get a new one..
because after 3 threads, you still have stereo issues

For some reason I only have a right channel when I put my headphone in my RCA to female jack port, otherwise I don't have it (not in the headphone, not in the speaker, not when I put a RCA to male jack in the RCA port and not put a male to male jack in the RCA to female jack port).
How can this even happen, and how can I fix it?
And has anyone got this before?