The Hohner Pianet is an electric piano made by the Hohner company made between 1950 and 1983 and equipped with a 61 (later a 60) key ranging.
 
Hohner Pianet has been used on a lot of famous recordings:
"She's Not There" by The Zombies 
"Louie Louie" by The Kingsmen
"I Am the Walrus", "Getting Better", "The Night Before", "Tell Me What You See", "You Like Me Too Much" by The Beatles 
"These Eyes" by The Guess Who 
First Roxy Music albums 
King Crimson live performance
 
It has been covered with black tolex by previous owner and has just bee serviced.
 
Works as it should!!