Petosa Accordions
specsAM-1100AM-1000 MusetteMarocco JazzAM-1400esm

Model AM-1100 "Concert"

• 120 bass 41 keys
• 19 1/2" full size keyboard
• 4/5 set "petosa" genuine handmade reeds.
• 11M/10 registers
• Double Tone Chamber, handmade from one piece of solid aged mahogany for superior tone qualities.
• (Available with low "A" or low "C" bass)
• Includes: Interchangeable acoustic power grille (this to produce a more brilliant and powerful acoustic sound.)
• Optional: Interchangeable "petosa" handmade Continental Musette tuned reeds (see AM-1100 musette).

This custom arrangement of interchangeable reeds and grille gives the the AM-1100 Concert model the best of two accordions in one.

A completely handmade accordion, referred by many as the Stradivarius of the accordion. Each accordion is individually made one at a time, not produced on an assembly line. Only the most experienced craftsmen are used in the making of a petosa AM-1100, which takes up to a year to build. Petosa Accordions. We let our accordions speak for themselves.


treble section photo

Dr. Ernie Maggioncalda has put together a nice photo gallery of our AM-1100 musette on his personal website which nicely shows every detail of the instrument.

see the inside of a petosa