The Yamaha AN1x Synthesizer mailing list

this problem is the static/rythmic crunch some of you experienced:   
about 3 months ago i brought my an1x to the local yamaha dealer.. and 
they then sent it over to their keyboard repair store. ok fine. it's 
been 4 months, and now my calls are getting desperate. i need this 
this back. the local music store called yamaha and had "parts" 
ordered from japan. does anyone know where i can go to get my an1x 
fixed more quickly? or give some advice or input on what to do.. as 
of right now i have no direction.