Is PCM audio optical?

Is PCM audio optical? PCM transmits a two-channel signal over digital optical or coaxial. Audio quality is partially determined by the player (Blu-ray pla...

How do I pair iCom?

How do I pair iCom? On your mobile phone, ensure that the Bluetooth feature is turned ON. 4. Initiate the pairing process on your iCom by pressing the Blu...

Why do clavinova keys stick?

Why do clavinova keys stick? In some cases the rear of the key has broken so much that it is loose and sits higher than adjacent keys. If your piano is a ...