Evolution of DJ Equipment

So I’ve been wanting to DJ for over 10 years but for different reasons I couldn't pursue my passion. One of the main reasons was equipment. I’m sure veteran DJs can attest to how much DJ tools have evolved! We are long gone from the days of carrying crates and relying solely on vinyl records to play a gig. However, there are still some djs out there who will dj a set using strictly vinyl records and what I mean by that is… no laptop is used for music files. The dj is literall