pgm554 constantly sites that one instance ... he is absolutely in the extreme minority
he uses that one example everywhere ...
they sucked so bad that everyone from Ringo, Bonzo, Charlie Watts, Mitch Mitchell, Keith Moon, Dennis Wilson , Ginger Baker ... etc etc etc ... all had their tom mounts switched to swivomatic
Rogers hardware was so far ahead of everything else made at the time ... and it wasn't even close
as for reproductions ... Steve Maxwell offered some swivo repro for a brief period
not a huge fan of the big R stuff ... but that is mostly because of the way it looks
I would love to see them repro the swivo stuff ...
I figure if you're going to do it ... do it right ...
they sure did the Dyna-Sonic right