Via G. Marcora n.23 – ITALIA

(+39) 071-7821294

100% Italian luxury accordions
Marche Eccellenza Artigiana

Super Quattro Extra

The new model produced by Siwa & Figli. Super Quattro with bass valve decoupling shift which doubles the register combinations on the bass side. Beside this function, the model gives the possibility to the bass line to play in an indipendent way.

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  • 4/5 sets of hand made reeds
  • LMMH or LMMM reed configuration 
  • Concert tuning
  • Double Tone Chamber
  • 13 different treble switches + Palm master
  • Optional Chin switch
  • 120 bass buttons
  • 9 bass switches providing matching bass reed combinations for each of the treble sounds
  • Tone chamber effect in the bass with low G reed configuration
  • Large volume bellows
  • Excellent balance
  • The best quality accessories available today - bellows protector, generously padded straps, and case with wheels and a second handle



  • Gold metal accessories
  • Three eagles special design
  • Three marmelaids design
  • Special grill design upon request
  • New michrophones mod. Alexander available upon request ( developed in Siwa & Figli factory)
  • Gold versions upon request ( Elegant) , or black gold verzsion (Blackstar) and white gold (Whitestar)
  • Midi hei-di


Model Notes L (cm) Reeds Registers
Super Quattro Extra 41 49,5 4 13+M
Basses Reeds Registers
120 5 9
Handmade reeds Double tone chamber Tuning
Yes Yes Picc/Muss