Almost 2 weeks and still NO response from Yamaha. I made the calls, was transferred from place to place, sat on hold, and ultimately was given the same email address on the phone as Donny posted above. I used it and a couple of other email addy's from their site. Not even one reply.. I guess another day of sitting on hold for an hour or more is coming...
The speakers are great, but as is the case with everything else Yamaha does, they use "outdated" stuff ( try to find mini-din connectors today at your local parts store or those Simms they used for expanding the Ram memory on your Motif or K pro ).
Another case of great product, lousy service. I wish anyone, I mean anyone, made the Motif ES other than Yamaha. I'm ticked enough right now not to buy it anyway...
AJ
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AJ