Tyros 4 Speakers not "Balanced"

[jblyth]

Since I bought it, I have noticed that with my two Tyros 4 speakers (the standard kit), that the speaker balance is slightly weighted to the left. I have tried swapping the speakers left for right, but the same effect is evident - so it is not the speakers themselves.

This happens even when I use a mono type sound like a piano voice. If I use a headset, the volumes in each ear are perfectly matched for balance.

Is there some "balance/pan" control that effects just the Tyros Speakers that I can adjust? I have looked, but sadly not found such a feature.

Many thanks
John in Sunny Carnarvon - Western Australia