细节
Univox
A Jennings Univox model J6 portable electric keyboard, circa early 1960s, in a brown carrying case, console with thirty-seven keys, twenty switches, built-in amplifier with speaker, with metal stand
A Jennings Univox model J6 portable electric keyboard, circa early 1960s, in a brown carrying case, console with thirty-seven keys, twenty switches, built-in amplifier with speaker, with metal stand