I think I remember seeing that brand, Viston, on a store shelf somewhere at one time. CD players are pretty inexpensive these days. I guess it's a crap shoot on which brand to replace it with. I don't know that anyone tests them for motorhome use. I just checked consumer reports and the brands that rate highest with them are, LG, Panasonic, Sony and Samsung for standard players. For blue rays it's the same with one model from Yamaha rating high. None of the test data related to durability though. If you want more details without subscribing to consumer reports let me know and I'll let you know the model specifics.
Harley Ultra Classic (Geezer Glide) Rider, Retired US Army Paratrooper, fisherman, shooter. Proud to have served, proud of those that still do, or have done so with pride.
2005 National Dolphin 34'