This listing is for a Pacific Microsonics Model One AD/DA converter. I use this in my mastering studio and it sounds wonderful. The only reason I am selling is because I have 2 additional back ups and don’t need a third unit. This particular unit was recently looked at by Bay Audio Consulting, and brought back to spec and has a clean bill of health. Both DAC and ADC side are working perfectly. Shipping will be via fed ex, meticulously packed and fully insured for the purchase price. I’m including many pictures of the unit so the condition can be seen by the buyer. It is in perfect working condition, but like many of these units there are some marks and scratches due to age and pulling in and out of racks. See specifically the bright flash pic I took of the PMs top. The face is in very good condition. Looks pretty much flawless except the bottom right corner edge has a small imperfection. Most likely if you are interested in this it is not because you are looking for nice piece of furniture, but an amazing sounding unit. Please feel free to contact me with any questions. The serial is: 1056. I am located in Portland, OR. Will ship, but local pick up is also OK.