I couldn't see it. Anyway, during the '80's & '90's, most manufacturers of electronics participated in the great race to the bottom and produced total crap. Even today, when do you see real quality? Regardless of how good they are, virtually none are designed to last and all use new disposable technology to some extent. As a matter of fact, todays electronics rely so much on MPU's that it's a virtual certainty that once warranties are gone, failed MPU's will mean a bricked device. We all know what old electronic circuit boards look like. Today, they all look like computer mother boards. How do you fix those? R & R will be todays technicians job but once there is no more stock, there will be no more fix.