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LargeTuba
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Post by LargeTuba »

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Last edited by LargeTuba on Wed Nov 11, 2020 1:55 pm, edited 3 times in total.


Pt-6P, Holton 345 CC, 45slp
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the elephant
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Re: WTB: 12j valveset or valve at . 695 bote

Post by the elephant »

That tuba (both vintage and current) is listed as having a .658" bore.

Why do you want a valve or valve set @.695" specifically?

I have never seen a tuba with a .695" bore. I have seen .656", .687", .689", .703", and .709" however. King, Olds and Reynolds valves come in the very common .687/.689" size if that helps. Some Conn horns have the .703" size, and .709" is a more "Euro" 18 mm size.

If you are trying to slightly bump the bore for the 4th then a King valve is your best bet. If you want to keep the bore the same as your horn then you need a .658" valve.

Best of luck!

Wade
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cjk
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Re: WTB: 12j valveset or valve at .658 bore

Post by cjk »

Sell 12j.
Buy 5j or other similar 4v tuba.
problem solved.
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LargeTuba
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Re: WTB: 12j valveset or valve at .658 bore

Post by LargeTuba »

well I just have a valveset
Pt-6P, Holton 345 CC, 45slp
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