DNHC4500 Ever since the needle hit vinyl, DJ’s have been setting the standard for what’s hot. Denon comes from that same philosophy and passion–leading the way and creating the path for DJ evolution. That path has lead to the DN-HC4500, Denon’s first USB MIDI/Audio interface designed exclusively for computer performance club and mobile DJs worldwide. This feature packed professional PC/MAC compatible controller combines unmatched hardware performance with internal high quality audio processing offering low latency ASIO/OSX Core Audio support.