[Dane] built this excellent home theater pre-amplifier. He used [Mark Hennesy]’s pre-amp design to start with, and added selectable XLR, RCA, SPDIF and even USB audio inputs. Discrete inputs ...

However, all speakers and surround sound elements ... One way to design the perfect home theater room is to build a budget-friendly DIY subwoofer box out of affordable materials.

And although I already have a living room that accommodates a DIY home theater, it could be even ... And I’ll need primo audio, of course. I use a single Bose Bluetooth speaker that I love ...