Addendum to #32 ; the production of ERC cartridges was taken over by Musonic who
seem to make them in batches dependant on demand. All the specs you may find useful
are on the website. The 2SB is an excellent stereo ceramic cartridge with high compliance
and channel separation (I have no commercial link);
https://www.musonic.co.uk/index.php?...ducts_id=18711