Miraphone MI57F Contrabass Trombone Standard

This Is The Biggest Slide Trombone Available Commercially Today. The Fundamental Pitch Is The Same As That Found On A Bbb Tuba. It Has A Very Deep Voice That Will Blend Beautifully With The Rest Of The Section Without Distorting. The F Attachment Takes It Down A Fourth To The Low F On The Bbb Tuba.