Hi,derek again,just to let you all know i went out at wkend and bought myself the SC_LX87 .I installed it on sunday taking time to remake all my spkr connection (silver aniversary) and fit new banana plugs.I put a cd in and let it play for a while to warm up then used the auto setup system.I then put on dire straits 'love over gold' and played 'private investigations' and wow what a sound ,the instruemental in the middle is awsome the twang of the nylon strings makes you feel like they are about to break ,then in comes the electric guitar which really makes you sit up ,followed by the drums which pan from left to right and back again.So far so good,replacing cd for blu ray and tom cruises 'oblivion' again does not dissapoint.The scene where tom goes down into the 'sink hole ' is a good example of what this amp can do.The water drips are so realistic you almost reach for an umbrella,and then the action starts,the speed and accuracy with which this amp places effects is superb.I then swopped blu ray for a good old fashioned dvd of The Eagles 'hell freezes over' which in my opinion is still on of the best concert dvd's ever produced.Selecting the DTS option its not long before you have left the comfort of you lounge and you are at the venue.You can at any time pick an instrument to follow and pick it out.I think its difficult to highlight the differences between the 87 and my old 82 without listening to them both together but on reflection the i feel the 87 is a faster ,more accurate but more than everything else it seems to draw you in more to what you are either listening to or watching,do i have any regrets in spending the money .Hell no,worth every penny. PS. just a couple of other points .1 the remote is not as good as the old one,feels flimsy considering the cost of the amp and 2;if you want to read through the manual,'which i like to do ',you will have to print it off yourself ,all 124 pages and thats not all of them ?,come on pioneer i had a full manual with my 82.