Ok sure, I do remember Nate working on a pair of Barzilays with Altec 511's I think. Man, that was some time ago now. Sounds like you are going to be a busy guy for a while.
Dave is a great guy. He was helping me sort through my Webster Hammond amps but had to step away from the project a few months back. I'm hoping to get back at it now that winter is really here now and we are past the holidays. He's been extremely helpful, enthusiastic and patient. The later is pretty important when working with a maroon like myself
I do remember that your starting that preamp. Good to hear that your finally going to get some time to get back to it. It's going to be a nice one.