I have an older ARCAM single disc CD player made in 1994, I can't find a model number on the unit. The unit powers up but it does not seem to recognize that it has a CD inserted in it. I've tried cleaning the lens with a CD cleaning disc, any ideas of anything else I could try?

Is this unit a decent enough unit to spend the money to have someone look at fixing it or should I just replace it?

Any opinions would be appreciated?