The M-W 25 is more of a large 4/4+ tuba - similar in size to the Mira 187. Not quite 5/4 in size.
http://www.meinlweston.com/melton-meinl ... 5-228.html
If you look on the Meinl-Weston website, there are no model 20's to be found. Don't think those have been made in years.
Now, back to Yammy valve springs...
YBB-641 Valve Spring question
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toobagrowl
- 5 valves

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- PaulTkachenko
- 3 valves

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Re: YBB-641 Valve Spring question
First of all, order a replacement set of Yamaha springs and see how you like them first... that,s what I did on my 661 and I was happy.
Tightening the springs didn't work very well.
When I had the starlight, it worked well.
Tightening the springs didn't work very well.
When I had the starlight, it worked well.
Yamahas YFB621, YBB621 & YEB 631
Conn 20K, Bubbie, Tornister & Amati Bb helicon
Perinet ophicleide, Kaiser serpent, YEP 321 Euphonium, King 3B bone, YBL612II bass bone, Meinl flugabone
Double bass, bass guitar, bass sax
Conn 20K, Bubbie, Tornister & Amati Bb helicon
Perinet ophicleide, Kaiser serpent, YEP 321 Euphonium, King 3B bone, YBL612II bass bone, Meinl flugabone
Double bass, bass guitar, bass sax
- J.c. Sherman
- 6 valves

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Re: YBB-641 Valve Spring question
+1 to Lee Stopher all around; and I'll try a few of those ideas myself!
Alex-like = exactly!
Alex-like = exactly!
Instructor of Tuba & Euphonium, Cleveland State University
Principal Tuba, Firelands Symphony Orchestra
President, Variations in Brass
http://www.jcsherman.net
Principal Tuba, Firelands Symphony Orchestra
President, Variations in Brass
http://www.jcsherman.net
- bort
- 6 valves

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Re: YBB-641 Valve Spring question
I've only tried a few MW-25's before, and they were both complete turds (because they were in a state of disrepair). Never have gotten the chance to try a good one.
Aside -- I remember about 7 or 8 years ago seeing Baltimore Brass advertising a closeout on new MW 25's, for something like $4,000... "you'll never see this price again." How right they were!
Aside -- I remember about 7 or 8 years ago seeing Baltimore Brass advertising a closeout on new MW 25's, for something like $4,000... "you'll never see this price again." How right they were!