Dear Thuchan, I know that you own ''Ditrich's tonearm'' (aka
Dertonarm's tonearm) so it looks to me very brave from
you to confront him with ''some competition''. However I have
no idea what you mean with ''a Joker''? Besides the issue is about
the tonearms (one would think) but the ''Joker'' apply for the cart
(Palladium). I know that you are very busy man but your ''explantion''
is too short and not very clear.