Shires TBSOLO Custom Soloist Tenor TromboneThe S. E. Shires Custom Soloist trombone is a versatile instrument with a clear, pure sound and the consistency, playability, and projection that has made S. E. Shires trombones the favorites of professionals the world over. The unique S. E. Shires 7GLW bell combines the quick response and color of a one piece bell with the centered feel and expansive tone of a two piece bell. The S. E. Shires Tru Bore valve is Shires' own design, a valve that