TubaForum.net • Real plastic valves

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Real plastic valves

Posted: Thu Dec 24, 2020 3:55 pm

by pjv

https://www.youtube.com/watch?v=pL6z0EsUu1g

even with modular cups for the mpc

Re: Real plastic valves

Posted: Fri Dec 25, 2020 6:18 am

by Snake Charmer

...everything is coming back! The Disc Valves came out of fashion when the Berliner Pumpen and Vienna valves where dernier cri!