Grado Reference Series

There is difference of performance between these two cartridge?

Grado Reference Series - Reference1 & Master1

Thanks!

nic1006-04-2014 5:27pm

nic10 OP Details Discussions Posts This discussion Message User 80 posts 06-06-2014 at 07:54am Copy Comment URL Report Comment Edit Delete Hi Sdcampbell, many thanks for the detailed reply. Kind regards
nic10 OP Details Discussions Posts This discussion Message User 80 posts 06-11-2014 at 02:55pm Copy Comment URL Report Comment Edit Delete Hi Fourwnds, thank you and kind regards