Semi Pro DJ since 1985 curious about the new Prime series. Once owned a DN2600F, but have since owned and used the other brands top models. Have not, and will never, bring a laptop in the booth. The equipment I use will have to work without computers and come in separate units. I expect a new setup of any brands top models to last at least for 5 years of weekly wear n tear when handled properly. There’s no time to send units away for service when depending on them to perform every week. In this price range there’s no room for errors in the equipment. 0 gear errors since 1994 for me, will Denons new Prime series keep up? If so, I may change my rider , but remember 0, ZERO, errors expected.