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Re: Holton 345 Valves VS Mienl Weston Valves

Posted: Sat Nov 29, 2025 6:56 pm
by LargeTuba
Here is the finished horn. New smaller valves, leadpipe, and 5th valve. The horn is much more dialed in.

Image

At some point I will try and tuck the 5th valve in the body of the horn, but it was too much work to accomplish and works ergonomically.

Re: Holton 345 Valves VS Mienl Weston Valves

Posted: Sat Nov 29, 2025 9:22 pm
by Sousaswag
Tuba looks great. Nirschl pipe, right? It looks remarkably similar to a 2165 with that valve section on it!

Re: Holton 345 Valves VS Mienl Weston Valves

Posted: Sat Nov 29, 2025 10:13 pm
by LargeTuba
Sousaswag wrote: Sat Nov 29, 2025 9:22 pm Tuba looks great. Nirschl pipe, right? It looks remarkably similar to a 2165 with that valve section on it!
Yes, nirschl leadpipe.

The raw brass finish and Mienl Weston style block does make it look like a 2165.

MW briefly made (I think there’s two examples) a 6/4 CC that had 3 branch loops instead of 2 like the 2165.

Re: Holton 345 Valves VS Mienl Weston Valves

Posted: Sun Nov 30, 2025 8:52 am
by Sousaswag
LargeTuba wrote: Sat Nov 29, 2025 10:13 pm
Sousaswag wrote: Sat Nov 29, 2025 9:22 pm Tuba looks great. Nirschl pipe, right? It looks remarkably similar to a 2165 with that valve section on it!
Yes, nirschl leadpipe.

The raw brass finish and Mienl Weston style block does make it look like a 2165.

MW briefly made (I think there’s two examples) a 6/4 CC that had 3 branch loops instead of 2 like the 2165.
I’ve seen that. Didn’t Chris Olka have one? A 2164 or something?