Robin L
Master Contributor
The alignment of the cartridge affects the sound, various external vibrations affect the sound, the phono preamp affects the sound. This all has to do with setting up the turntable and stylus, part of the reason why getting the best sound from LPs is such a PIA.If the turntable maintains a correct constant speed and doesn't do anything to produce extra vibrations, the only part that really affects the sound is the cartridge/stylus.