Leblanc Model 7182 Contrabass Clarinet Vito model 7182 contrabass clarinet is pitched one octave lower than the bass clarinet Its deep, dark tone adds incredible richness to the bass section of any ensemble It is in the key of Bb and features a 1.182" bore, one-piece body, Resotone wood-like finish, nickel-plated keys, and a range to low Eb