Some people would consider this room "audiophile madness" - some old pictures of my listening room before being modified at moments it had peak occupation. Can you identify the shown components and acoustical treatments?
I have only kept the SoundLab A1´s, that meanwhile got PX panels and the Toroid II modification, and the Quad ESL63 of all this gear.
Oh, I was forgetting the pair of calibrated ECM8000 microphones used for RTA - I was making audio science at that time, about ten years ago.