





need help troubleshooting a 1/4" jack
i have this toy keyboard that i installed an audio jack into for recording, i just detached the + and - leads from the speaker and attached them to a stereo audio jack (i snipped one of the ends off so i could use the jack as mono input), image 4 shows where i made those connections. i was using the aux cord as in image 1 and had it set up in my audio interface just fine, and it was recording completely fine until one day it just... wasn't? when i have it fully plugged in like in image 1 i only get feedback noise. when i have it halfway plugged in like in image 2 i can hear the sounds of the keyboard VERY faintly but not well enough for recording. whats weird is that when i directly plug in my studio headphone (image 5), i can hear the keyboard completely fine in the right ear of my headphones, so i'm really not sure whats wrong. if anyone has any ideas please let me know! for reference the last image shows one of these audio jacks with all 3 terminals attached