Functions seem to work but left half of the keyboard does not make sound.
Hohner PSK 20 Pulse Code Modulation Music Keyboard with Box, Power and Manual
HOHNER GERMANY VINTAGE STUDENT MELODICA & BOX TESTED WORKING FREE SHIPPING
HOHNER 5 VINTAGE HARMONICAS DIFFERENT SIZE GREAT CONDITION
hohner recorder Vintage Made In Germany
Hohner PSK41 Vintage Keyboard Made In Japan, Very Rare.
