H N White/King Trombonium Mouthpiece Receiver.

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stewbones43
Posts: 333
Joined: Oct 25, 2018

by stewbones43 »

A friend has recently got an H N White/King trombonium from 1947, (serial number 294***) but is having difficulty matching a mouthpiece to the receiver. Standard small shank pieces seem to not go in far enough and wobble.

Does the trombonium use a special size mouthpiece or is there another problem such as distortion or partial blockage of the receiver?

Are there any experts on Tromboniums out there?

Cheers

Stewbones43
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Doug_Elliott
Posts: 4155
Joined: Mar 22, 2018

by Doug_Elliott »

Maybe it's an alto horn, not a trombonium.
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stewbones43
Posts: 333
Joined: Oct 25, 2018

by stewbones43 »

Thanks Doug, but it is definitely a King Trombonium, pitched in Bb and with a removable, forward facing bell :)

My first brass instrument experience was on a tenor(alto) horn in a British brass band, probably before you were born! :shuffle: , so I am aware of the difference :ugeek: .

Cheers

Stewbones43
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Bjeuph
Posts: 1
Joined: Mar 18, 2022

by Bjeuph »

Hi Stewbones, thanks for posting in search of a mouthpiece. I took the trombonium to Valve & Reed and mentioned about having the receiver reamed to provide a better fit. A safer option, similar to your suggestion regarding having a mouthpiece adjusted, Stephen mentioned contacting Mick Rath about making a new mouthpiece to fit.