A beautiful and unique compact instrument with special Tuba Bass (Helicon type reeds) - unique bass switch eliminates the chord voices playing in unison with the Bass/Tenor. This unique features allows only the voices of the Low Bass/Tenor separation from the Chord voices. Featuring custom rhinestone engraving and bellows, mahogany cabinet and reed blocks, all calfskin reed leathers, all in a compact and vintage design. Like new condition inside and out. Completely serviced, Certified & Warrantied for 3 years.