Our church has a Kurzweil 2600X keyboard. We are looking to buy a used Roland keyboard amp. Besides the age, what, if any, are the differences between the Roland KC-550 and the Roland KC-500 relative to sound reproduction for the 2600X?
550 has more flexibility in the input section, if I remember - if they are close in price, get the 550... however if the 500 is a lot cheaper & the church has a limited budget, just get the 500.
