Peter- sorry my problems were worse than a flu ! and still not feeling up to par. I read the article you mentioned & could'nt figure out what i have. the type # is 4812 & the serial # is 3388002 , on the front it says hx-pro-ccc and and has a adjustment to cal. the azmuth but from what i can gather the computer chooses the tape type & is metal capable. this has been boxed since aprx. 1995 or 96 i forgot i even owned it !......Is this of any interest to you ?...if not i guess i will try to fix & sell on ebay ? .....have some serious stereo equipment and dont have any interest in cassetes , own to many cd players......however i might be interested in a turntable ? ...the unit is in almost new condition but no longer have orig. packing and not even sure if i could find orig. manual. anyway thanks for your help and let me know if you have any interest ?.....regards......steven ray