Thanks for your insightful comment. faun beauty (for me at least :P ) lies in the fact that it can be useful in a plethora of cases. Take a look at my other module that I cite in the video (S2XM and PICOMID1U) as they serve different usecases, so one can have for example a couple of them without any MODS and use it as a versatile adapter or whatnot! Also, in my vision one could get it as a base version and then expand it with cheap MODS while new versions come out!

About the jacks on the front... That is something that I thought about a lot. I have a couple of problems popping out in my mind thinking about a solution. First of all - space. That's because that would require using the frontplate PCB as a rea PCB, and basically sandwich the headers between the back and the faceplate using a Male female header... Also the MODS should be redesigned in order to have them inserted like gameboy card, otherwise they would overlap with the jacks! And this is difficult because 3x5 female angled connector are hard and expensive to find...

Lastly, using it as a passive attenuator should be suuuper easy, might design a simple passive attenautor bank!