Bob Katz's PSI's AVAA bass trap review is now online,
http://www.stereophile.com/content/psi-audio-avaa-c20-electronic-bass-trap#jWpgriTfjblCBdfX.97
Keith.
http://www.stereophile.com/content/psi-audio-avaa-c20-electronic-bass-trap#jWpgriTfjblCBdfX.97
Keith.