I showed it on the tuba/euphonium facebook page, and some "euphonium snobs" were scoffing at it...
...mostly as excuses to brag about/brand name-drop their high-priced sh!t...
"I don't need this with my $1X,XXX Dutch euphonium."
~ or ~
"I had fancy-repair-guy put a fancy-water-key on mine."
...etc.
even:
[FROM A FRIGGIN' 3+1 COMPENSATING EUPHONIUM PERSON]
"I double on tuba, and don't like 3+1 setups, so I wouldn't be wanting this."
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OK...
Maybe in community bands, making clanking noises (yanking 2nd slides and shaking them out on the horn players directly ahead, etc.) isn't as disturbing/rude as it would be deemed in a British brass band or a symphony orchestra...(??)
...and I'm just not ever going to start sticking gimmick water keys on things.
- assuming the guy that makes the constantly-weeping ones (which rely on the venue being cooler than the inside of the instrument in order to not leak) will be in business (to buy his little screen things) forever...
- assuming another guy (who makes the oversized amado-like thing is going to be in business forever to buy clips, replacement springs, etc.
Lever water keys are simple/fast, and the pull ring not only offers the same easy of slide removal as before, but it makes emptying that #2 slide water key (grab the ring - it's open) faster than emptying the main, 3rd, or 4th water keys (assuming a manufacturer is considerate enough to include all three of those other water keys).
My front-action piston tuba features 7 water keys, and FatBastard (the gigantic Miraphone rotary thing) now features 4...previously 2.
I don't like gadgety things with proprietary parts, and I don't like pulling slides (*bit-by-bit, wearing down the tubing surfaces) and dumping.
I have to give my (77-year-old) customer (who asked for this) credit: He immediately recognized that the nipple/drain placement is straight down, in playing position.
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If anyone doubts that this occurs, the slide in the picture is from a newish Yamaha 321 euphonium.
While doing this job I LOANED them the same slide from my ($100/brown) 1970's Yamaha 321 euphonium, and my own instrument's #2 slide fit so loosely into my customer's instrument that I was a bit concerned that it would fall out...and - as these tubes are so very short - the wear issue is exacerbated