Updating Yamaha V663 for DENON MODEL

[Twitch9]

The 2809 is almost identical to the 889, and the 3809 is the same as the 989, the main difference is where it will be sold, the 889 you can buy at places like bestbuy, where the 2809 will be in higher end electronics stores, the other main difference is the body of the receiver 2809 is metal the 889 is plastic. Like i said the main difference between the 2808/2809 is the new Audyssey settings in the amp, and i don't know where you read not to go below those models numbers, i can tell you the difference between the 1909 and 2809 is alittle more power and a detachable power cord, other than that they are almost identical.