Yamaha DTXpress/DTXplorer/DTXtreme

Hi all,

I'm new to digest & sorry if this has already been covered & is 
common knowledge.

I had a fault on my dtx module recently whereby when the hi-hat & 
snare are played together only one sound source is audible. This only 
happens between said two voices. No amount of tweaking/resetting will 
rectify situation. I phoned Yamaha & was told this is a known fault & 
a corrective action was in place for this by way of replacement ROM 
chip. 

If you are unlucky to encounter problem send back to Yamaha via 
dealer from whom you bought kit.

GT.