20J vs 20K
- b.williams
- 4 valves

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- Joined: Fri May 29, 2009 9:32 am
20J vs 20K
Is the bell of a 20k the same as the bell of a 20k? 
Miraphone 191
Yamaha YBL-613HS Bass Trombone
Yamaha YBL-613HS Bass Trombone
- Dan Schultz
- TubaTinker

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Re: 20J vs 20K
Assuming you mean is the bell of a 20J the same as the bell of a 20K... NO.... the angle of the sousa bell is about 90 degrees while the angle of the 20J bell tilts a bit upward. The bells will interchange... just look a little 'goofy'b.williams wrote:Is the bell of a 20k the same as the bell of a 20k?
Dan Schultz
"The Village Tinker"
http://www.thevillagetinker.com" target="_blank
Current 'stable'... Rudolf Meinl 5/4, Marzan (by Willson) euph, King 2341, Alphorn, and other strange stuff.
"The Village Tinker"
http://www.thevillagetinker.com" target="_blank
Current 'stable'... Rudolf Meinl 5/4, Marzan (by Willson) euph, King 2341, Alphorn, and other strange stuff.
- b.williams
- 4 valves

- Posts: 618
- Joined: Fri May 29, 2009 9:32 am
Re: 20J vs 20K
Yes that was my question. Good to know. Thank you for your response.
Miraphone 191
Yamaha YBL-613HS Bass Trombone
Yamaha YBL-613HS Bass Trombone
- WakinAZ
- Community Band Button-Masher
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Re: 20J vs 20K
There was a Conn 20J on eBay recently with a 20K bell on it - I was going to message the seller and tell them, but you could make a full-time job out of correcting stuff on da Bay : http://cgi.ebay.com/ws/eBayISAPI.dll?Vi ... 0357567004
Hope the buyer has X-ray vision, heh
Eric "enjoying your 20J" L.
Hope the buyer has X-ray vision, heh
Eric "enjoying your 20J" L.
- iiipopes
- Utility Infielder

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Re: 20J vs 20K
Because of the angle difference, which equates to a marginal length difference, using one bell on the other may necessitate tuning slide adjustments, and/or not being able to tune even when pushed in all the way if using a souzy bell on the tuba.
Jupiter JTU1110
"Real" Conn 36K
"Real" Conn 36K