I took a look at the Dark Side of the Moon LP I was listening to. I was pressed in 2016. I'm 65 years old so the copy it replaced was likely when it first came out. I purchased it in the 70's when I was in high school. It saw allot of play time on many different turntables that had who knows what condition of stylus and VTF's. My folks had a Gerard changer and I eventually got a Philips. I'm sure each of them carried a penny at times to prevent skipping. What did I know. As a result of my vinyl abuse, I have no way of knowing if the things I am hearing from this LP were audible from my original copy. If those subtleties were audible on my original they won't be today. Any way, I am back to listening to my Sony SS-M7's because the Lynn's have a problem. One speaker partially cuts out intermittently. The sound is rich, full and full of detail then about half of the presence drops from my left channel. It will be a while before I open it up but I suspect there is a loose wire or there could be a cracked solder joint in the crossover.
That likely explains it. DSOTM was first remastered in one of MoFi's first remasters, and the popularity of their version led to the 'official' remaster 1992, iirc which gave rise to the 'topo' cd which was MUCH better with regards to the 'little things' then the original us pressings.
For some reason, us pressings of a lot of music simply sucked.
pink floyd,
black sabbath,
led zeppelin,
beatles,
etc etc etc.
It took until globalization really began to take off and we here in the states started to hear the differences. Or, I should say, it took the MoFi remasters for us to start hearing what we were missing. (although I personally like the topo remaster over the mofi remaster, and the 'immersion' remasters a couple years ago are even better.)
So, yeah, any new version would sound worlds better then the orignal us pressings did.
Hell, my first lp copy of DSOTM was purchased in 1985, and by 1989 it was plumb worn out. I can't imagine how worn your copy from the seventies must have been!
Bummer about the Linns, I hope you find the problem, and that it's a simple fix.