Amazon.com: Casio WK-6600 76-Key Workstation Keyboard Bundle with Adjustable Stand, Bench, Sustain Pedal, Power Supply, Instructional DVD, and Austin Bazaar Polishing Cloth : Musical Instruments
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