Do you have a question about the Yamaha PortaSound PSS-680 and is the answer not in the manual?
Type | Portable Keyboard |
---|---|
Brand | Yamaha |
Model | PortaSound PSS-680 |
Number of Keys | 61 |
Sequencer | Yes |
Speakers | Yes |
Display | LCD |
Effects | Reverb, Chorus |
Power Supply | Batteries or AC adapter |
Polyphony | 12 |