5 Series phono boards - Which?

Posted by: Adam Meredith on 14 March 2006

523 "S" boards - general low output moving coil.

Posted on: 14 March 2006 by Adam Meredith

523 "K" boards - certain (ask dealer) low output moving coils.

Posted on: 14 March 2006 by Adam Meredith

522 "N" boards - general moving magnet.

Posted on: 18 May 2011 by Richard Dane

523 "E" boards - certain medium output moving coils (EMT, Roksan Shiraz etc..).  May also be labelled as NA523 "R" boards.

Posted on: 18 May 2011 by Richard Dane

526 boards - line level input

 

528 boards - line level with variable attenuation and high frequency filter