Casio WK-6600 76 Key Workstation Keyboard | The Guitar Hangar
Casio WK-6600 76-Key Workstation Keyboard with Accessories Kit WK-6600 A
Casio WK-6600 is way more powerful than you would expect - still am learning the duet function on the arrpegiator and autoharmonizer. Any idea how to get that to work? : r/casio