There is a knob, and the slide bar does not move smoothly, so it is inexpensive and is sold as is. UREI's 27-band graphic equalizer. It is only for commercial use, and is useful in clubs, halls, etc., and of course, there are many bands, but there is little sound loss, and it works well in the band you really want, so you can create your favorite sound. The exterior has small scratches, dark spots, etc. (Oikawa Tetsuji)
Maintenance information: 2025.8.17 operation confirmed
Accessories: none
Main specifications: 27 bands (20 Hz to 20 kHz) mono graphic EQ W482 x H90 x D205 mm 5.3 kg/unit