Phono board designation
Posted by: Smithfire on 16 September 2017
Hi peeps,
Having some doubts about the phono board I installed into my Nait 3.
Took some pics of them before installation and they have 522/2 B clearly printed on them. Couldn't see any of the little round stickers. Not sure what this represents, although they were sold as MM.
Haven't seen this exact designation on the net. Wondered if anyone could shed some light on it?
Many thanks
Clive