The Bis Key for Vintage Conn Tenors adds the bis functionality by bridging the gap between the Bb and B keys. Vintage Conn Tenors were designed without this modern functionality, forcing players to use alternative, often awkward fingerings to play Bb. The Oleg Bis Key for Conn Tenors increases speed and ease of playing, and modernizes the options you have for playing Bb.
Please note: all special finishes (Silver, Antique, or Custom) are made-to-order and may take an additional 1-2 weeks before shipping.
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