All of the road trips and untold hours finding and fixing old Altec parts. Turntable from Czech Republic, cabinets from Austin Texas, horns from Vietnam, speakers from high in the Ozarks, trips to Bill at GPA in Oklahoma City. Tubes from Canada, Crossovers from Washington. We have been all over the place picking up parts one thing at a time as the system evolves. There’s a story and a reason for each purchase. The kids understand not to put it in the dumpster when we kick off.