Decided to change up my living room setup last weekend. I have a number of vintage receivers to choose from. I took the Yamaha cr-3020 out of the system and replaced it with the Yamaha cr-2040. I agree with many who feel the cr-2040 is the better sounding. The 3020 is the looker though! Changed out the A/D/S L810 to the Yamaha ns-690. They don't have the bottom end that the A/D/S do but I like the Yamaha's! Enjoying the setup so far! I changed up the bedroom system also. Took out the Yamaha cr-2020 and installed the Pioneer sx-737. Its different but not as good. I admit I'm partial to the Yamaha sound. I'll run these systems for a while and change them up again. I want to put my ESS amt 1a in place of the ns-690's and see how they jell.