This belt works on my Concord Stereophonic 444 reel-to-reel perfectly! I originally ordered the listed belt for my recorder, but it was way too short, so I followed the company instructions, and measured the belt path, and ordered the 17.2 large belt.I returned the first belt with no problems. This belt is ideal for the Concord. I have operated the machine for more than 20 hours with no problem. Thanks a lot! John from Illinois.
Reviewed by: john foster from chenoa,il..