For sale is my Universal Audio 6176 channel strip. The 6176 is made up of a 610 tube preamplifier and an 1176 compressor. I used this for years as the front end of my vocal chain, but works great with guitars, direct bass, brass, drums and percussion. The pre and compressor can be separated for flexibility if needed via the join switch. Unit is in good condition except for some rack rash, (pictured), and the bulb for the center light is burned out which is a cheap and easy fix.