Tuba Bass
• 120 bass - 41 keys
• 19.5" full size keyboard
• 4/4 sets of reeds: Available with "petosa" first quality (tipo a mano) hand-finished reeds or "petosa" genuine handmade reeds.
• 7M/4+1 registers
• Weight 27.5 lbs.

Custom Tuba Bass
• 96 bass - 37 keys
• 3/4 sets of reeds: Available with "petosa" first quality (tipo a mano) hand-finished reeds.
• 5M/0+1 registers
• Weight 22 lbs.

Treble --- 7 + 1 (Master Shift) Tuba Bass
• Polka Musette
• Scandinavian / German Musette
• French Musette
• Italian Musette
• Bassoon •
• Bandoneon
• Accordion
• Clarinet

Bass --- 4 + 1 (Tuba Shift) Tuba Bass
• Basso (tuba reed low bass note F#)
• Bassetti
• Two sets of alto reeds (bass chords)
• +1 (Tuba Switch) special switch to select Tuba Bass reeds in or out.