In this episode, the guys explore the reasons behind why some products -- mostly preamplifiers -- invert the signal phase. Darren explains that it's a decent reason behind the practice, and how to adjust to it in your system if you've got a piece of gear that does this. Earlier on, a question about a difficult room setup is fully discussed, offering reasons behind why the space is challenging, and options for mitigating its problems for best sound. The album of the week is a strange one to be sure, but fully worth waiting til the end to find out about.