trumpetman7984 Regular Member
Joined: 01 Sep 2017 Posts: 54 Location: Cincinnati
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Posted: Thu Oct 19, 2017 7:32 pm Post subject: Exchangeable Valves |
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I was looking on Miraphone's website and their insturments have exchangeable valves. What are these? Are they piston to rotary or something? _________________ Schilke B1 Bb
Yamaha 8445 C |
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