I have AT150mlx with Clearaudio Bluemotion and Satisfy arm. AT150mlx certainly sounds far better than my Oppo 105D and Esoteric UZ1. For example, I have both CD and LP for Patricia Barber. Simply there is no comparison.
I suspect the phono preamp may be a problem? Or, the cartridge is worn out? Or, your LPs have problem? Or, it could be phono cable.
I have two phono pre: Magi phonomenal and built-in phono in Plinius M16P. Both produces excellent sound from AT150mlx. I've had two of them so far. The only downside is it is no longer manufactured and its price went up significantly for the last two years or so.
I suspect the phono preamp may be a problem? Or, the cartridge is worn out? Or, your LPs have problem? Or, it could be phono cable.
I have two phono pre: Magi phonomenal and built-in phono in Plinius M16P. Both produces excellent sound from AT150mlx. I've had two of them so far. The only downside is it is no longer manufactured and its price went up significantly for the last two years or so.