This auction is for a Mackie Universal Pro 8 channel master DAW control surface, a Mackie C4 Pro 32 channel rotary control surface, and two Mackie Extender Pro 8 fader extenders. All items included are used and in near mint condition. These items were purchased new and lightly used in my father's studio. I could not locate any of the paperwork/instruction manuels. I also could not locate the software specific overlays for the Universal Pro surface, which will ship with the Sonar overlay affixed as shown. This overlay can be removed and there are more overlays available from Mackie. My father and I never had any issues with these controls. Everything has been tested recently and works beautifully. Everything will be professionally packed and will be shipped in the original boxes. Please let me know if you have any questions. Thank you for your consideration. Continental US buyers only please