This DBX 3BX-DS three-band dynamic range controller has been recently serviced and is ready to enhance your audio experience. With its brand, DBX, you know you can trust the quality of this vintage audio and video equipment. This piece of consumer electronics is perfect for anyone interested in reel-to-reel tape recorders or vintage electronics. The three-band dynamic range controller provides precise control over your sound, allowing you to customize your listening experience. Don't miss out on this opportunity to add a unique and high-quality piece to your collection.