So I've read reviews on this cartridge and have been trying to get hold of one for weeks now. Hot and in demand, have been unable to get my hands on one until I found it on the Muziker website. Arrived within a week (to the UK) and is brand new and boxed as stated. I replaced the cartridge on my AT-LP3. This thing is amazing. The sound truly uplifted from the original cartridge. It was phenomenal. I have my AT-LP3 plugged into a phono stage and then that into a pair of KEF LSX. I'm no audiophile but this is definitely worth it if you have a similar turntable.