Hi,
This is interesting. Thank you for putting this out here. I'll circle back to the nostalgia piece of the Foreplay II and this project. The challenge for me (and not necessarily for others here) is one of budget: getting the most with the lowest expense without compromising quality. This is obviously a very subjective point of view.
I suppose the kit will be offered with some basics, and upgradable add-ons? Like a basic model with 4 inputs, 2 outputs with switch (to amp of headphone amp), then additional modules (phono preamp, etc.)? I suspect that is a challenging package to create given a diy business model.
Anyway I'll be watching as I am always interested at what you do and still enjoy the 2006 SEX and everything that came afterwards.