Conn Director numbers

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bigbandbone
Posts: 602
Joined: Jan 17, 2019

by bigbandbone »

What are all the different model numbers of the Conn Director Trombone and why did Conn keep changing them? Also, did the Director stay a .485 bore throughout all these model designation changes?
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BGuttman
Posts: 7368
Joined: Mar 22, 2018

by BGuttman »

The Director started as 0.485" and then became 0.500". I'm not too sure when the change occurred.

The Conn Loyalist site will have a lot of the older Director numbers with specs. The ones I know of were:

14H 0.485"

18H 0.485" with Coprion bell

22H 0.500"

23H 0.500"

27H 0.500" (Made in China?)
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bigbandbone
Posts: 602
Joined: Jan 17, 2019

by bigbandbone »

Thanks!