I have only had this unit from December 2024 bought brand new. Sounds amazing paired with a good converter. Please also check out my other items on sale. The Rupert Neve Orbit Summing Mixer is a high-quality piece of equipment designed for professional audio applications. Manufactured by Rupert Neve Designs, this mixer features 16 channels, providing users with a versatile and powerful tool for mixing and summing audio signals. Ideal for musicians, DJs, and other audio professionals, this mixer offers exceptional performance and control over sound quality.