PSI Audio AVAA C20 electronic bass trap
A Brief History of Time
Because my listening room is also a mastering room, it has to be as accurate as possible (see photo 1). The floor is a concrete slab, with solid-block wall construction and a cathedral ceiling 23' high at the rearthere are no floor-to-ceiling resonances. A bay window hidden behind the curtains disperses the lengthwise room mode by varying it between 18' and 20.6'. The curtains tighten the stereo image and damp the subtle resonant chamber that would otherwise color the sound.