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Conn 12J 3-Valve 4/4 BBb Tuba 12JW Instrument with Case 

(12JW Instrument with Case)  Sku #463359000002000

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The School Standard!

The Conn 12J BBb Tuba has been a standard of school bands for many years. The 12J features 3 front action valves and tuning slides that are easy to reach for easy play and adjustment. The Conn 12J BBb Tuba offers a rich tone and response and is available in lacquer finish (12J).

  • Key of BBb
  • .658" bore
  • 18" upright bell
  • 3 front action piston valves
  • Case NOT included.
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by PowerReviews
Conn12J 3-Valve 4/4 BBb Tuba

(based on 1 review)

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Reviewed by 1 customer

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(57 of 77 customers found this review helpful)


Conn Tubas are well-made.


from Massachusetts

Comments about Conn 12J 3-Valve 4/4 BBb Tuba:

I play THE Conn 15J 3 valve BBb tuba in my high school band and I enjoy the Conn greatly. It is nimble and flexible, being able to produce good pianissimo and fortissimo. I recommend Conn Tubas!

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