Item is untested. There are some marks on top that should come off with a cleaning. The Numark EQ 2450 10 Band Stereo Frequency Equalizer is a vintage piece that is untested, making it a unique addition for audio enthusiasts and collectors. This black graphic equalizer, with stereo L/R RCA audio inputs and outputs, boasts the classic design of an analog device from the brand Numark. With its 10 band equalization capabilities and compact two-channel setup, this piece offers a retro charm with modern audio processing features. Perfect for adding that vintage touch to your home audio setup.