Howdy, Hope you can help with a few questions, firstly what would be a good anti slip mat to use with a Goldring GR-1 turntable (so clearly not one that costs £300) and would I need to modify any of the arm/cart settings? Secondly, would a Nad PP2 phono stage make a worth while upgrade to the built in phono stage on a Sony TA-FE370 amp? Given that the amp is circa £130 and the Nad is only £35 (including metal casing and PSU - this doesn't leave much for components) it strikes me as more of a product for those who don't have a built in phono stage, rather than a big improvement on amps that already have one....especially as another interconnect would then have to enter the loop. Cheers in advance ;)