Up for sale is a lightly used Presonus Studio Channel which makes for an exceptional, feature packed preamp for bass, (especially for the price) as well as a very, very functional piece of studio gear for those with smaller, budget setups. Here are the specs from the Presonus website: It has a very dark blue colored face, I have seen some images of some with much brighter blue faces, I am not sure if there is any difference beyond the color. It looks great, especially with the old school VU meter. Will ship in original box with power supply and I believe I have all documentation for it as well, but I will check tonight when I get home. I believe the currently installed tube is a Mesa SPAX7-A, which is the tube I received with it. I could pop in a Tung-Sol if you'd prefer. Everything works perfectly, no issues at all. Price is $160 shipped CONUS or best offer, feel free to send them, worst I'll say is "No thanks!" Trade fodder I'm looking for would be pedals (all sorts, just run em by me), a chrome Babicz bridge or set of 3 Hipshot HB7 tuners (plus cash from you) or a maple Fender Roadworn P Bass neck (plus cash from me). Other offers will be considered though, just run them by me.