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Dear Netters,

I recently checked out Jim Self's website, and found a very useful change on his YFB-822. The main tuning slide's position is different to the normal YFB-822, in a much-much better way. Its at the back side of the pistons, you can reach and adjust it anytime - even during playing the tuba.
I've two questions:

How complicated is it to change a normal YFB-822's tuning slide to one like this?
Why dont build instrumentmakers tubas like this?

Thanks for any comments!

.

Bob1062 wrote:... What tuba manufacturer would dare make an instrument that could be so easily played in tune?

Oh, oh.... WAIT! Didn't Marzan do that?

TubaTinker wrote:

Bob1062 wrote:... What tuba manufacturer would dare make an instrument that could be so easily played in tune?

Oh, oh.... WAIT! Didn't Marzan do that?

Kanstul DOES this right now.

ubq wrote:Dear Netters,

I recently checked out Jim Self's website, and found a very useful change on his YFB-822. The main tuning slide's position is different to the normal YFB-822, in a much-much better way. Its at the back side of the pistons, you can reach and adjust it anytime - even during playing the tuba.
I've two questions:

How complicated is it to change a normal YFB-822's tuning slide to one like this?
Why dont build instrumentmakers tubas like this?

Thanks for any comments!

The slide at the top of Jim's tuba is for the fourth valve, Yamaha made this tuba for him about ten years ago. He has since had Robb Stewart install a self centering (no pun intended) tuner on the main tuning slide. I have one on my YFB822 as well, I'll try to post a picture later.

Norm Pearson
(Self taught tubaist)

how would someone get ahold of rod stewart to get one of those installed and how much should it cost roughly?

ztuba wrote:how would someone get ahold of rod stewart to get one of those installed and how much should it cost roughly?

A quick google search led me to RobbStewart.com, his contact information is there.

sweet

"self centering (no pun intended) tuner" ?
What does it mean?

(I'm sorry this is just because of my english. I'm hungarian)

Thanks for the above responses.

ubq wrote:"self centering (no pun intended) tuner" ?
What does it mean?

(I'm sorry this is just because of my english. I'm hungarian)

Thanks for the above responses.

No need to be sorry. I'm American I was wondering the same thing.

TubaTinker wrote:

ubq wrote:"self centering (no pun intended) tuner" ?
What does it mean?

(I'm sorry this is just because of my english. I'm hungarian)

Thanks for the above responses.

No need to be sorry. I'm American I was wondering the same thing.

It may have seemed like a self-centered activity to fix his tuba only for his own good.

(Was that it? )

Many people consider the pun to be the lowest/simplest form of humor, and Norm threw out two really good ones!!

He was talking about Dr. Self's horn.
1. "Self"-centering tuner Dr. Self is the player and he centers the tuning.
2. "Self" taught tubaist (from the signature line) Norm was a student of Dr. Self?

Amazing how the jokes loose their humor when you have to explain them.

Norm,
I got the jokes and they were pretty good!!

Jeff

well, i thought it could have been Self centering, as in egotistical (though not entirely sure how it works)
what I want to know about this system is how it works

Hey Norm,
Time for a run of custom T-Shirts??
Dave Hayami

"self centering" (NOT Self centering) simply means the slide can be pushed in or out and it always returns to the starting position. Robb Stewart made this for me about thirteen years ago. Lot's O' miles on this old YFB822

Norm



front view

top view

self centering mechanism

back view

Dear Mr. Pearson,

thank you so much for answering questions & posting the pictures!
I've never thoguht that I'll have the chance - from Budapest - to meet you in a forum like this.

Thank you again!!

Vilmos