Goddamn! Would you look at that thing! Peavey built and sold a small number of these US-made uber-4-tracks in the late 80s. They were referred to alternately as the MCR-4 or the System 1. I have personally never seen one, but I love that tape-machine-overbridge layout… makes me wanna buy a Tascam 234 and a little rack-mount 80s mixer and cart it up like that… I know I poke fun at Peavey quite a bit, but my hat is off to them for this thing. To build something like this in the US in the 1980s must have taken incredible effort. To learn more, check out this thread at Tape Op.