Dear Whart, I have changable Arm Boards for the Basis, the Arm is completely fixed on it, I can change it in a few seconds. Well, the Quads, yeah, these are special with Horn loaded speakers ( MM ---- > Midrange Magic ). Sometimes I connect them and I wonder, what has really happened the last 35 years ...
It is a Collectors item for me, they were modified from Russ Andrews in GB at their time and have the original Tubes in it. Not in regular use, too.
