48 bass and tremolo tuning with no couplers at bass or treble.
Cipelino Piano Accordion 48 Bass Keys 26 Piano Keys
Parrot 26 key, 3 voice piano accordion, 48 bass keys, with a case, and strap.
Hohner Verdi 1 Piano Accordion 48 Bass
Piano Accordion 48 bass
Piano Accordion 48 Bass 26 Treble Keys 3 Register Coupler Stella Germany
48 bass piano accordion
