Tubas, euphoniums, mouthpieces, and anything music-related.
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The bottom one... there was a short-lived MW model like that, which Willi Brandstrotter used for a little while. The idea is that it's all right angles for the airflow.
These users thanked the author bort2.0 for the post:
matt g wrote: ↑Mon Oct 18, 2021 2:41 pm
What’s the link to the zigzag valve one? I couldn’t find it.
The first tuba you posted, the F, looks a lot like a version of the Yamaha YFB-822.
At first, I thought so too... But then the bill diameter is more like the smaller F tuba. Also, it's sort of lacks a signature " smile " of tubing underneath the valve section. I actually kind of wondered if it was copied off of the Roger Bobo model, but it doesn't really look like that either.
I remember seeing the tuba like the bottom one from some custom maker name kunst once before. The zigzag is distinctive for sure, and I think I've seen that on some French horns before as well. Again, it's all about having the airflow go through an X pattern in the valves to give more eopen airlow
LargeTuba wrote: ↑Mon Oct 18, 2021 2:00 pm
They look Chinese...
Thought Criminal
Mack Brass Artiste
TU422L with TU25
1964 Conn 36k with CB Arnold Jacobs
Accent (By B&S) 952R with Bach12
The Fourth Estate is the Fifth Column
The bottom one (as bort2.0 said) looks a lot like a Meinl-Weston made for the Mnozil brass.
There are some brief shots of it in this video. He didn't seem to play it for very long compared to the other instruments he has used.
After I finally found a good picture of the brief Mnozil tuba, I'm going to disagree with myself. The second tuba pictured above is not this MW tuba:
@cjk, I’m glad you couldn’t find it either, as I was starting to wonder if I was missing something. I was scouring that site several times trying to find it.