Thanks for the input, I actually just submitted a return request on Amazon a minute ago. Unfortunately I don't have a test record, I did at least check the test tones running through my computer (to emotiva dac-->Cary preamp) and those sounded the same (not that useful really) and the decibels were within 1 of each other measuring with an app on my phone.
Ill try reversing the left right channels (and their respective grounds) on the back of the cartridge and see what happens
Ill try reversing the left right channels (and their respective grounds) on the back of the cartridge and see what happens