Advertising and Web Hosting on Woodwind.Org!

Klarinet Archive - Posting 000630.txt from 1999/06

From: "Mark A. Bradley" <>
Subj: [kl] Kohlert-register key
Date: Sun, 20 Jun 1999 11:03:23 -0400

Yes I have seen many register key mechanisms on basses and altos, but
this rod mechanism is quite odd and unlike any of the others I have
seen. I will try and post a photograph of the bass on the Internet
since it is clear people are not quite clear on what I am talking about,
a picture is worth a thousand words.

As for the register key mechanism, are there any professional sopranos
out there which use a single function vent to replace the dual? I have
read about the Omega mechanism and Mazzeo system and their drawbacks,
what happened to the S.K. to bring it out of favor, and why are single
function vents so much more common on lower clarinets? The only thing I
can think of that prevents such mechanisms (maybe not the S.K. in
particular) from being used more often is that production lines for most
french manufacturers would have to be destroyed and rebuilt to add it
in. Maybe that's why you see these things more common on custom made
German clarinets???

And if someone knows something about the questions in my original post
I'd be grateful to hear from them.

Thank you very much,
Mark A. Bradley
Chazy, New York

> Just find another professional bass clarinet to look at and you will see
> how the dual speaker key works (it is similar to a saxophone). As you
> probably know, the location of the speaker key is a compromise. On many
> soprano clarinets the long (clarion B) is not a great note because the key
> isn't in the optimum location.
> On professional bass clarinets there are usually two alternate openings
> with the lower one used for the long B through C#. It is usually
> connected to the throat Bb also and improves the sound of that note.
> The drawback is that there are more things to go out of adjustment.
> Gary
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> + Gary Van Cott - VCIS, Inc.
> + Clarinet Books and more - New & Used - Sold & Purchased
> + Featuring: Dreamtracks - music for clarinet by Australian Composers
> + performed by Floyd Williams, clarinet and bass clarinet
> +
> + P.O. Box 9569, Las Vegas, NV 89191, USA
> + Phone & Fax: 702-438-2102 Email:
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Unsubscribe from Klarinet, e-mail:
Subscribe to the Digest:
Additional commands:
Other problems:

     Copyright © Woodwind.Org, Inc. All Rights Reserved    Privacy Policy    Contact