Very nice little pre-amp. I built a 12AX7/6V6 power amp in a high school electronics class circa 1978. We sheared, punched and used a break to build a sheet metal chassis for it. It was a lot of fun. Eventually I gave the amp to a good friend of mine that turned it into a beautiful practice amp for his guitar. Naturally I got a bit nostalgic when I saw your announce for this amp.
Is it safe to assume that there will be Bottlehead enhancements forthcoming? i.e. Stepped attenuator, c4s etc.?
I fall into the category of not really needing another pre-amp but you have my attention. And with the lingering COVID restrictions your timing is impeccable.