Specs on Conn Helleberg

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glangfur
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Joined: Mon Apr 12, 2004 3:33 pm
Location: Boston, MA

Post by glangfur »

Click right on the Baltimore Brass links that come up on this site. They have a special right now on the Conn Helleberg and 7B: $40 new while supplies last.
Gabe Langfur
Bass Trombonist
Rhode Island Philharmonic
Vermont Sympony

Lecturer of Bass Trombone, Boston University
Guest Artist/Teacher in Trombone, U of RI

S. E. Shires Co.
gabe@seshires.com" target="_blank" target="_blank
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JB
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Joined: Fri Mar 19, 2004 1:04 pm

Post by JB »

TheOne wrote:The Conn 120S Helleberg mouthpiece has:
Throat size of .34"
Inside diameter of 1.283"
Flat rim with a thickness of .289"
Does anyone know what Perantucci mp is closest to the Helleberg design?

I've been looking at http://www.perantucci-usa.com/mthpieces.htmltrying to figure which might be close. Perhaps the PT36?
[PT36 0=33.0mm Width=7.5mm 0=8.3mm
For large bore instruments needing fast response. Narrow rim, remarkable flexability, cup deep enough for good tone]

Anyone have better info/more accurate knowledge of this?

Thanks.
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