Steven Petersen
I'm Awesome
In case others are unaware, there are a couple hidden features on 88 radios. Not sure what other years, but I once had a 92 that did not have features. These are not listed in the 88 owner’s manual. Push volume down and fade down at the same time to get LD(Loud). This really makes a difference. Push volume up and fade up at the same time to get DNR. I’m guessing this is Dolby Noise Reduction? I’ve know about these since actually discovering by accident in the 90’s.