After hunting around quite a bit I found that Samsung S6 Lite 10.4" protectors will fit on the screen to protect it from scratches. Vertically, they are 6mm short but they cover the viewable area of the screen (because of the black borders, horizontally they are perfect.
I would assume they would fit the Prime 4 too as I think the screen is the same.
The protectors listed on screenshield.com for the SC6000 do not fit and are too large.
I don’t see the harm in having the extra insurance for flying bottles or some random 'ish when at the Bar/Club. But, this is why Decksavers were invented…for ultimate protection at home. I have Decksavers on all the gear I have (SC6000s, Xone:96, Xone:K2, Push2…waiting to order LC6000) that they support. In fact, I just ordered two CDJ-3000s and a DJS-10000, and I also ordered Decksavers, at the same time, for each. I just go a head and factor the cost for them (provided it’s supported) into whatever purchase I make.
Deck savers are great for protection, but I found them a bit too expensive for the quality, they are. The deck savers get scratches very fast, and fit on some devices is tight. And that actually scratches the device it should protect…
I have couple of setups. With 2 I travel.
The deck savers at home, were good for longer time but also getting scratched. The ones that were traveling in cases on the devices were very badly scratched (and the case has a foam inlay).
What will cause scratches if it is stationary and covered while not being used? I do not see a use case for this unless you do not have a case when it is not being used or a curious cat.
Protectionfilms24.com is your best bet for denon media players display glass screen protectors.
You just measure out the display area and custom order them to fit.
I have both my SC5000M’s display screens protected from dust fingerprints oils scratches etc