Hi Rod,
I've been thinking on the extraordinary interest in a Nirvana Plus. I've bought a few more piece of audio jewellry and experimented, with input from various others like Mal, Ginger, Peter and others, and come to the conclusion that there is a market for it in time. Presently I'm doing a few more components to confirm a few hunches - as you know I'd be anxious to avoid BGs if I could because I've been less than impressed. Good caps, but Oh! the cost....
However, right now I'm in the thick of both the GK-150/160 retail product, which is taking shape very nicely, and with Ben, the DAKSA. I've collaborated with a Texas engineer on the current to voltage converter, that's now finished and arguably one of the finest performers I've seen, and just now I'm ready to take Ben's layout and integrate the lot with power supplies onto a master pcb. This is a big project, and will take time, but I'd estimate the R&D on the DAKSA to be around 1500 man-hours.
So, I'm distracted at present, and will get around to it in the New Year!
Thank you for the interest, much appreciated!
Cheers,
Hugh