Nelson Pass in 1988 had a patent granted for an active acoustic device or trap. Well described in the Google published patent. Tom
AVAA Active Bass Traps
Hi there,
Anyone here using the PSI AVAA active bass traps? I am thinking of getting one. Would I be better off with passive traps. My main room mode is at about 62Hz
Please advise
Anyone here using the PSI AVAA active bass traps? I am thinking of getting one. Would I be better off with passive traps. My main room mode is at about 62Hz
Please advise