Semiprofessional Synthesizers Yamaha; Polyphony, number of notes: Other quantity; Education system: Yes, No

Yamaha DGX-670 – it is a mixture of digital piano and synthesizer. Gives you the opportunity to enjoy different types of games: playing an instrument..

Yamaha DGX-670 – it is a mixture of digital piano and synthesizer. Gives you the opportunity to enjoy different types of games: playing an instr..