Hello there - first post on [H].
I plan to do a minor modification to my upcoming M1 - replacing the front audio in/out with large jack passthroughs straight to the headphone amp and mic in. How is the audio I/O panel made? Is it a single plastic block with USB sockets and the power button, like in Silverstone TJ08E, or can it be separated?
Can I ask Why? all these jacks do is connect straight to a header, if you want a passthrough so bad, just crimp a mating cable with a male headphone connector on one end and header pins on huge other, and save the resale value. If I remember correctly the USB header ground is isolated from audio ground so that is not a problem. You will get better visual results. Further note that the asus ROG board has the front panel audio connected to a headphone amp that is identical to the rear one.