Hi Ted
Hope you’re well. I have just gold hold of a B1 and am looking forward to using it. It has shipped without a power supply, but I assume I would be ok with an off the shelf 12v AC supply?
Also, it’s in my nature to wonder if there are any thoughts you might have with hindsight to improve or upgrade the design? Not that it won’t perform well as you had planned it.
Cheers
Alex