Hi,
I am considering a psr 550 but dont really need all 16 track ect.. I really just want a good piano and organ sound. I would like something that sounds good just through the stock speaker which the psr 550 seems I think it has tweeters also. do the lower priced models have tweeters also? Is noticed a model out called the Yamaha PSRK1, I have not seen one though to try out. does it have as good of voices and is the sound system as good as the 550??? Its over $100 less. are there any other model i so should consider??