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Another "project to be"

Posted: Fri Dec 11, 2015 11:23 am
by Tubajug
Greetings,

I picked up this old H.N. White/King Eb from a fellow on craiglist here in Lincoln (you don't see too many tubas on craigslist around here!) as another project horn. It came with a mouthpiece as well. The mouthpiece is marked "H.N. White Co. 24" and "EQUA TRU." The serial number dates to 1918 according to the King numbers on horn-u-copia (I didn't see a separate numbering system for H.N. White).

It must be a low pitch horn because it's a really flat Eb according to my tuner. I was hoping to use it at a concert later this month, but probably won't have time to trim down the main slide before then, oh well. The valve slides have a groove marked in them, does that mean it might have had a separate tuning slide for high pitch and the marks are to indicate where to have the slides for high vs. low pitch tuning?

It's a bit taller than my little Lyon and Healy Eb, and it actually sits at a nice height on my lap.

My plan with this is to save up and buy a four-valve set (or combine two three-valve sets into a four) and convert it into a small, front action CC tuba. Someone did it with a York Eb and a Reynolds BBb horn in this thread (scroll down a few posts):

viewtopic.php?p=217774#p217774

Anyway, here's a picture of it after a bath (the water was nice and dirty afterwards!). I will try the Tarn-X and baking soda method mentioned here to try and clean up the tarnish, but I don't plan on doing much in the way of repairs until I start the conversion process. I will probably cut the slide to modern pitch at some point, just so I can use it.

Image

Thanks for looking!

Re: Another "project to be"

Posted: Fri Dec 11, 2015 9:19 pm
by Tubajug
Thanks for the replies. The horn has a nice tone in the short time I've played on it. My ears tell me it's pretty well in tune with itself. My hope is that it turns into a nice, nimble CC.

Has anyone else ever turned an Eb into a CC? I know it's a lot of trial and error, but I would be interested in seeing similar projects (the user in the thread I linked earlier hasn't been on TubeNet since 2011 and thus never answered my PM about his project).

Re: Another "project to be"

Posted: Fri Dec 11, 2015 11:58 pm
by Tubajug
Also in the meantime, any educated guesses on about how much tubing needs to be trimmed from the main tuning slide to bring it up to modern pitch?