Thank you for viewing. I have lowered the price for the end-of-year sale, but as I mentioned at the end of the description, I will be working during the New Year's holiday, so please understand that it will take some time to ship the item. This is a Technics graphic equalizer SH-8065 for sale. I have used it for a long time, but I am letting it go due to system reconstruction. It is an excellent product that allows you to create your desired frequency curve with 33 sliders, dividing the 16Hz to 25kHz band into 33 parts for each of the left and right channels. Although it is unknown whether it maintains its original performance due to aging, it provides a noticeable change in sound quality, and all sliders are fully functional without any crackling. There are scratches and scuffs on the top panel and corners from use, but I believe the front panel is relatively clean. There is no original box or instruction manual, but I will carefully pack the item for shipment when a buyer is found. Also, I will be working during the New Year's holiday, so please be aware that it may take some time to ship the item. Thank you for your understanding.