Klarinet Archive - Posting 000583.txt from 2003/09

From: GrabnerWG@-----.com
Subj: Re: [kl] Rubber lined barrels et al.
Date: Sat, 20 Sep 2003 20:04:08 -0400

Clark Fobes writes:

> Rod rubber stock was a very common product for years and used to make various insulating parts. I have tried Delrin as a substitute, but the sound is much brighter. I attribute this to the finish on the surface of the material rather than the density.>>

Clark, I agree that Delrin can produce a brighter sound. I think, at times, this can be an advantage, especially fitting an older clarinet with a somewhat dull or otherwise stuffy tone.

In order to get a "darker" tone, I have had success by slightly "distressing" the interior of the bore, after the final reaming. The barrel I sent to Sue was one of those types and was one of my personal favorites.

You know how it is - you know you're done when you want to keep it for yourself..............

Walter Grabner
www.clarinetxpress.com
mouthpieces, barrels, repairs

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