petosa AM-1300 (19 1/4" LMMH/LMMM)

petosa AM-1300 (19 1/4" LMMH/LMMM)

petosa AM-1300 (19 1/4" LMMH/LMMM)

Regular price $5,995.00

Essentially two accordions in one, this 'one of a kind', one-owner 1970 petosa AM-1300 is custom-built with some unique features and a beautiful custom chrome grille, with the addition of an extra ESM grille. (Approximate replacement cost for the instrument and all options: $18,000.) An important piece for any collector or virtuoso, this AM-1300 combines the warmth of mahogany construction, the responsiveness and power of petosa's handmade Guidobaldi reeds and the durability of a Sherman tank. Featuring petosa's famous all-walnut keyboard, mahogany cabinet and reed blocks, chromed/anodized bass mechanics & rich musette tuning.  Includes interchangeable LMMH & LMMM treble reeds and Low 'C' & Low 'G' bass reeds. 

19 1/4" keyboard (49 cm)

41 treble keys – 120 bass buttons

6+Master treble – 5 bass register

4/5 sets of Handmade Guidobaldi reeds

Tuning: LMMH Swing (M0/M+5) & LMMM French Musette (M-20/M0/M+20  (A441Hz)

Includes interchangeable ESM grille, treble & bass reeds (LMMH/LMMM - Low C/Low G bass)

25 lbs (11.3 kg)

3 Year Warranty

10 Day Trial

Certified Pre-owned Exchange Guarantee

Prorated shipping & insurance - add to cart for rates (Cont. 48 States)

0% Interest available through Synchrony Finance


Required fields are indicated by an asterisk


Feel free to contact us — by phone, or email


View our shipping procedures — returns, exchanges, and more


View all our policies — financing, trade-ins, and more


Want to learn more about petosa? — discover it here