Well I'm a bit sorry that I got the last one, cause this is real easy to recommend.
--You know when a system gets confused on the low end? Where it can't flesh out electric bass, upright bass, bass drum, and ends up summing the total into a slightly snotty blur? Yeah, this doesn't have that. I think some might believe that the LX has lost some low end, but they would be wrong. It has CORRECT low end, where each instrument is easily identifiable and easily followed. I didn't expect this, I thought the Pluto had a good grip on the lower registers. I was wrong.
--There is not a hint of graininess or "ssssssss" anywhere. Reminds me some of old school receivers from when vinyl was king and companies put a lot of effort in their phono sections. I had an old NAD 3120 with one of those great phono sections they were known for. I ran that for years, and this reminds me of that. This was the ONE THING I wanted a new preamp to get right, so I'm thrilled.
--LX has more gain than the Pluto has, it's closer to the volume from the other inputs on my amp.
--Music comes from within a much blacker background on the LX. Easily noticed as soon as I started playing it today. I didn't think that the Pluto had a problem with this, but it was a BLACK/WHITE thing. Very musical.
Quite happy, and I think it'll take a few days to burn in, so should only get better. It's a nice match for the VM540ML I use. This system is all new, as I moved the one it replaced into the basement, so I had something down there for the hot days. The LX kind of finishes the whole thing off, as I thought something was amiss. Now I'm just gonna set back and let the whole thing settle down into place. I'd easily recommend something from Musical Fidelity. This is a nice piece.
Cheers for all your help!!