hi knowledgeable ones ! I have just been given a Nakamichi AV-10 by my friend. It's a nice gift ! I have it hooked up and running, and it seems pretty good overall. However, it would be nice to really do a good calibration on it, and I don't have the owner's manual. Nakamichi's website is useless for this, so does anyone have a hard copy or know of a place on the web to download a copy? Any help would be terrific. Thanks, Tom.