Experienced an interesting phenomenon today when I hooked up my TT for the first time. I hooked everything up, set the tracking force, plugged the RCA's into the phono input and everything was horribly distorted. I mean, I was getting sound at -68 and it was bad. Sounded oddly like clipping. Tried a few troubleshooting fixes and none of them worked. Did a little more looking and researching and I totally forgot that the TT has a built in phono preamp built in. Changed the RCA's over to a regular input (CD) and everything works great. I gotta say, pretty useful as this TT can be hooked up to just about anything with the built in phono preamp and it sounds great to my ears. Currently cranking some AC/DC.