Hey guys I am an aspiring audiophile coming out of the world of digital music and I am starting to fool around with analog mighty hard so..... I just bought my first turntable the other day at a yard sale, a Technics SL D35 It has what I assume is the original Shure LTP-2 cartridge on it and I am wondering how much money I can spend upgrading this record player with a new cartridge or tonearm etc, before it becomes dumb and pointless. I only spent 3 dollars on it so Im not afraid to put a few bucks in it. I eventually plan to but a Project Debut III but that could be a while in the future.