|
8件の回答 5 スコア |
"E" key and 3rd black key is not working. |
|
3件の回答 1 スコア |
Why is the keys not working |
|
1 件の回答 0 スコア |
Why won't my keyboard power up? The adapter is fine. |
|
3件の回答 2 スコア |
Why can I hear nothing coming out of the speakers? |
Released in May, 2005, the Yamaha YPT-300 has a Portable Grand functionality and over 480 instrument voices.
The Yamaha YPT-300 can be identified by it's model number, YPT-300, found to the lower left of the right speaker.
