I have a Technics Direct Drive SL-QD33 turntable connected to a new Pioneer VSX-D811S Receiver. No phono input, so I'm using the Aux input. The problem is extremely low volume, regardless of speaker settings, even when cranked. My original cable was 6 feet, so I tried a shorter 3 foot cable. No difference. Any suggestions? If I need some kind of line booster, is there an inexpensive solution short of having to buy a mixer, which was the suggestion I received at Radio Shack?