Bob Kolada wrote:Damn, I thought they were more popular! Dan, do you have any more of those 4 rotary valve Eb sections?

Is there a .625 4 valve set available new?
I just parted out a 4V Eb rotary section to get a rotor for a 5th valve addition on an Eb tuba.
Those King 4V .688" valve sections pop up once in a while. Trouble is... they are usually on usable horns. I don't know if Conn-Selmer will sell just a valve section or not. If they did, I'm guessing that the cost would be beyond the range of buying one for a project horn.
There are LOTS of King 3V .688" valve sections around and it's not near as painful to scrap out one of those horns. It's not all that difficult to salvage a #2 casing & piston our of one section and graft in onto another. But... you're still looking at several hours labor plus the cost of the two valve sections.
NO... I don't want to spend my days building 4V valve sections!
Dan Schultz
"The Village Tinker"
http://www.thevillagetinker.com" target="_blank
Current 'stable'... Rudolf Meinl 5/4, Marzan (by Willson) euph, King 2341, Alphorn, and other strange stuff.