I have upgrades for the tubes I haven't put in yet. That turntable cost some coins. I replaced a whole bunch of parts when I got it. I'm still having grounding trouble, because some of my gear is 250v some is 110v. Turns out though,its a Yamaha power amp losing a channel, but when it's working well, it is amazing. I can sit at the sweet spot, close my eyes and pick out instrument locations on the stage. I have quite a selection of speakers going. Thank the gods I haven't bought anymore stuff. I have way too many expensive habits.