Weltmeister, 80 Bass, 8 Registers, Case, German Piano Accordion Instrument (640) Weltmeister, 80 Bass, 8 Registers, Case (#1085) This is an excellent piano accordion Weltmeister. This original accordion was made in Germany. Original Weltmeister musical instruments have a very high quality. This accordion will be good for any advanced, professional users, for concerts and shows of any kind. This accordion has a very beautiful, fine treble sound and rich, powerful bass sound! It comes with original case. Don't miss it! Characteristics:  Treble: 34 keys  Bass: 5 rows, 80 buttons  Treble switches: 5  Bass switches: 3  Treble reeds: 3  Bass reeds: 2  Keyboard length: 40 cm / 15.7 inches  Weight: 8.04 kg / 17.72 pounds  It comes with original case  All treble and bass reeds are in tune  All buttons and mechanics work properly  The accordion doesn't have any problems, it is completely ready for playing