I sometimes hear new recordings made for TV commercials and programs that have that old, vintage sound. Last night, for instance, during the new Doctor Who sci-fi show, there was a blues recording during a commercial that was awesome. It was a slide guitar, maybe an acoutic or reso, but the recording quality, although new and state-of-the-art, sounded very old and vintage. It was maybe all midrange, little bottom and no crisp clear highs, if that helps. So how do you get a new recording to sound like something actually recorded in the 40s? I've even heard some songs where they put in scratches to sound like an old 78. I'm using Cubase with some extra available sounds and processing software (GRM Tools vol. 1 & 2), will any of these filters and eq features get that old sound?