We use a lot of Dixmor LED-7 timers. We have very few problems with them. Yes they are repairable, normally it costs around $45-$55 to have one repaired. I had a customer who was having LED-7 timer issues, his load was to high for the timer, the timer is only rated at about 3-5amps. He ended up installing a relay so that the only thing the timer was controlling was the relay, no more problems. If you also have a problem with someone beating on the front of the
coin box, that will damage the timer.