The 44-key SA-77 offers the essentials for playing those first tunes. 100 timbres, 50 rhythms and 10 integrated songs provide variety - the LSI sound source and the 8-note polyphony ensure good sound quality. The LC display helps with selecting and calling up the different music options. The SA-77 also includes a striking change-over switch making it easy to switch between the piano and organ modes. The housing on the SA-76 is gray and black adding a creative mix to a child's bedroom. Age: 8 year and up Approx package dimensions: 65 x 23 x 8 cms 44 mini-size keys 8-note polyphony (max.) 100 tones 50 rhythms 10 songs Melody off lesson function Piano/organ button LC display 5 drum pads Weight: 1.4 kg Comes with a free AC adaptor! (manually choose during checkout)