I’m a retires A/V engineer, with experience from circuit design to systems integration to maintenance, and I’m building my own theater in a bonus room over the garage in my house. Total equipment cost is still probably under 10,000, but the sweat equity is approaching three years and counting.
Figuring out how to make all that stuff work together is the fun part of construction, but listening to music and watching motor sports is what it’s all about. I hope my guests like it, but that’s secondary.