Featuring a mahogany cabinet, mahogany reed blocks, 100% walnut keyboard, all genuine calf skin reed leathers, chromed bass mechanics, walnut bellow frames, steel bellow corners and more, the AM-1400 is a formidable instrument. Built by petosa in 1975 and designed/executed to not only musically inspire, but to well triumph the test of time. To fully complete this professional package, this AM-1400 includes interchangeable Classic and Continental Musette reeds (two totally different accordions in one,) and interchangeable grilles - The ESM (Electric Stereo Mute) grille with sliding mute for the warmest tone (and original amplification with switchable stereo or mono output) and an acoustic power grille for absolute maximum projection. Mahogany storage boxes for extra reeds and grille are included for safe keeping. Accordion and accessories are in A-1 condition. Completely serviced, certified and warrantied for 3 years.