I would second this, if it came in around the same or lower price point as the zkit1 or the zsp1 I'd be game. Currently I'm looking at a schematic for a phono preamp that uses 4 6dj8's and a 6x4 for rectification, very similar layout to the zsp1 so I'm likely to build that. Cost will most likely be in the $200-$250 range for parts but I've had to put my HiFi habit on hold for school. So we'll see, if Steve is inclined I'd be interested