Hi,
Try here:
http://www.lowcostaudiovideo.com/
http://www.jaytronics.com/index2.htm
http://www.prbline.com/
http://www.electronix.com/
http://www.action-electronics.com/caraudio.htm (They have links to various shaped belts, plus you can navigate to the home page.)
:the main belt on the philips n4308 reel to reel has gone ,what could i use,or any other belt off something else ,video belt or something ?
: regards
: Billy