I have to go along with the last two comments above me. $4000 is too much for any keyboard. After all this is keyboards we are talking about not cars, and not a downpayment for a house !. What happened to the days where a $1000 was too much for a keyboard? I personally I am having a hard time convincing myself to spend $2500 on other keyboards on my mind (such as a Triton or a Solton)....anyway, this is my two cents .