This is a well cared for AT150Mlx, which I bought new. It has ~ 500 hours on it, and I have heard NO degradation in sound. It is a wonderful MM cartridge. The stylus is straight and the suspension is strong (I run it at 1.25g). I am only selling due to a move to an OC9/MLII, which is a better match (I think) for my Jolida JD9 phono preamp. This cartridge has been used on my Empire table with Jelco 750D arm and more recently my Marantz TT15S1 with the Clearaudio Satisfy arm. My albums are cleaned with a Record Doctor vacuum cleaner and are in great condition. In short, the cartridge has been taken care of, and is still in great shape. This is a good opportunity to try what many consider to be the best MM cartridge out there at a price that won't break the bank. Included is the integral stylus guard, gold screws/nuts, the original case and outer box and the instruction sheet. I do not have the fake headshell that the cartridge mounts to (no idea where it went) but I will pack it safely. I have more pictures if needed, just ask! I'll pick up the shipping if you pick up the PP fees.
