Further information:
Marantz CD-73 Made in Belgium
Classic vintage CD player. I purchased this locally from a seller who claimed (not from Stereonet) that it was working perfectly. It was the claims of its analog like 'voice' and that caught my interest.
Sadly, I connected it last weekend and it produces a hum, the hum goes after a few minutes of warm up. Without having technical knowledge or time to get it repaired, have just purchased a new unit. It seems to play discs without any issue.
So I'm offering it here 'as is', for half of what i paid