Im wanting to build a second system that will be most likely just have a turntable and a tube tuner. Amps will be tube also. Tried this on the Klipsch forum but thinking this site might be less bias to one vrs the others. Any of you people heard the Pi 4,altec 19, or the cornscala 2 way bob crites builds? Would like to find a 19 but it could be a clone built with great plains audio drivers. What are your thoughts?