my well cared for and well recorded LP's sound excellent many of my albums now sound thin to me and noisy. Clicks and pops have been exacerbated to the point that I do not want to play some records even after a run through my Degritter ultrasonic.
Two possible problems can cause this. Your phono preamp isn't dealing well with the noise and needs upgrading. Or your well cared for albumin have groove damage due to previous play with worn stylus.
You may consider a Benz Micro cartridge if it's the cartridge fault. But I don't think it's your cartridge at fault.