I was in another room with some stereo music on and heard a very tight thump, thump. I checked the light on my LFM and sure enough the light was green. Wow, it sounded terrific. So I sat down, turned on Goodbye yellow brick road in SACD and sat back and wow again.I had been missing some bass in the 6 channel SACD mode. If I only had this stuff back when this originally came out and my hearing was much younger. This is what it is all about. Pure pleasure in every note with the 9500/7100 and the LFM providing some incredible bottom to the experience. I am looking for all my "old" music on SACD/DVD audio. Will go broke but it is now worth it.