sop

Hi guys, I am going to buy some needle springs for a mark vi sop, from music medic.com, does any one happen to have a listings for pad and needle size listings for share? I got some good results on vi tenor and alto, just have no luck on a sop yet. Thank you everyone , have a good day!

Was looking for a cheap sop on Ebay when I came across this...

The Mark 6 Sop from which year has the best intonation ? heard that those from the later years, like from the end of 70s, have the best jazz tone, which is brighter than those from the earlier years. What about intonation? And heard that the legend of 6 digi doesn't apply to sop , but only to...