Well, to be honest, I'm not sure! Since I "serviced" it and replaced the cartridge the 401 is miles and miles better than it was, though a re-plinth is still on the cards (and I know you're not a fan of the SME 3009 - so possibly an arm) - but I think the best money I could spend on my vinyl is an RCM in all honesty... But I am certainly happy with the amp and speakers at the moment, and streaming for digital, so I guess any more investment will go into vinyl. Or wine.