The Mengascini F4 is a 46-note, 2-voice (MM) chromatic button accordion, with one two-way French registers on the back of the treble keyboard to toggle the tremolo voice on and off.

This instrument features 5 rows, classic black finish and red bellows, and a light tremolo tuning. You can custom order an F4 with 4 or 5 treble rows, in the B- or C-system layout, and in the tuning and colors of your choice.

An excellent instrument for a beginner just learning accordion, or for someone who wants a lightweight strolling accordion that has the full range of a full-size piano accordion in a compact package.