OP, the Schitt Mani supports virtually all Moving Magnet Carts ever produced. It differs from expensive phono preamps not having variable gain. but that's a meaningless feature, since the Mani's output at the various fixed gain settings available will work without under or overload to line level input to your AVR. I use a Mani to amplify my Shure V15V-MR, outputting to Sony TA-E9000ES line input and I typically get an 85db SPL with volume of TA-E9000ES at around -30db where silent groove is quiet as a mouse. BTW, the Mani does not have a sound signature. In other words it delivers the cartridges interpretation of what's in the record groove. In my case that means my LPs have an indistinguishable tone from CDs of same music selection. Go for the Mani and put your savings in a better MM cart.