WEBOne thing we need to keep in mind when discussing various Edison reproducers, is that they are all at least 90 years old, and some are close to 110 years old. Lots happens to them in that time, from the gaskets to …

WEBEdison model H (4-minute) – Both rebuilt originals and reproductions available, some original “green” ones available

WEBThe reproducer may be stamped something like Model C or Model H or Model K. A Model C is a two-minute reproducer, a Model H is a four-minute reproducer, and a Model K is a two and four minute reproducer; this is …

WEBModel H and N reproducers came with a four minute stylus. Model K and O reproducers had a flip-flop arrangement, with both two and four minute styli. 2-4 minute combination gearing on the Edison Standard Phonograph.