Victor Victrola No.5,5A HMV 5/5A, Columbia 28A
Orthophonic Reproducer Diaphragm Gaskets
Check my Other Listings for Complete Orthophonic Rebuild Kits!!!

This set of two (2) precision die-cut diaphragm gaskets and beeswax will fit the reproducers/sound boxes listed above. I fabricate the gaskets from synthetic rubber that is designed for use in low air pressure applications. These are made of the same material that my Edison gaskets are made from. They are proven to be the highest quality gaskets available. I have tested many excellent materials over the years and will be offering others but these are presently the best overall gaskets that I have used. They are supple, very lightweight, and easily compress to create a firm seal around the diaphragm edges when they are installed. These are the same gaskets that I am supplying with all of my other related kits.

I have sold thousands of gaskets to thousands of happy customers worldwide and there has never been a complaint. No one makes better gaskets. If you enjoy listening to your music than I am confident that you will love these. If you have a discerning ear then these are the parts you need.

FACT: One of the most critical requirements of an Orthophonic gasket is for it to be able to firmly clamp without bulging. The other guy selling them on eBay does not know what he is doing and is selling thick foam that bulges. I have seen them. Gaskets like that will contribute to a dull tone. Don't take chances. My gaskets are tested and used by folks all over the world who are musicians and serious collectors. If they like them, I think you will also.