Posted on March 21, 2017 March 22, 2017A Cartridge Building Masterclass with A. J. van den Hul Click here to check out our facebook album with most of the steps photographed and explained. Post navigationPrevious post: Harry Pearson 1937 – 2014Next post: Real Hi-Fi – How’s It Different? Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.