cannot select line in with AudioKitEs8388V1

[xi-bot]

with AudioKitEs8388V1 i cannot select the line input.
ADC_INPUT_LINE1 - gives me nothing
ADC_INPUT_LINE2 - distorted linein stereo mixed with mic1 and mic2
ADC_INPUT_LINE3 - again nothing

boards with AudioKitAC101 behave different:
ADC_INPUT_LINE1 - mic1 and mic2
ADC_INPUT_LINE2 - line in stereo
ADC_INPUT_LINE3 - line in stereo mixed with mic1 and mic2

i tested everything with the example "streams-audiokit-audiokit.ino"

[pschatzmann]

That's a known hardware bug!

[xi-bot]

oh. thats bad. comparing both boards (AC101, Es8388) i can see the difference.
thank you for the quick reply.

[pschatzmann]

Just fyi: the LyraT does not have this problem!

[xi-bot]

i am glad that it can be solved by swapping these capacitors !
is it possible to toggle between ADC_INPUT_LINE1 and ADC_INPUT_LINE2 after this mod again ?

[pschatzmann]

It is my understanding that the only option is to deactivate the microphones by doing this mod.

[xi-bot]

i did the mod suggested by Mike R on your website (https://www.pschatzmann.ch/home/2021/12/15/the-ai-thinker-audiokit-audio-input-bug/, "..I moved capacitor C18 to the C17 position and C20 to the C19 position..") .
this works with my board V2.2 A404. but the line input is much more sensitive than on the old AC101 (2957) version and tends to distort.