Models

Petosa AM-1100

Flagship handmade piano accordion

Accordion · United States

Petosa's flagship professional piano accordion, introduced in 1985 and individually handcrafted in the United States, sometimes called the Stradivarius of the accordion. It uses a 41-key treble keyboard and 120-button Stradella bass with a double tone chamber, around 11 registers, and a four-to-five-voice (LMMM) reed setup of genuine Petosa hand-made reeds with hand-cut calfskin valves, in a mahogany body. It can be specified with microphones and MIDI.