Hi, I was hoping that someone can help me out as far as the tube placement in the SVP PRO. I recently bought the SVP PRO from EBay and the guy shipped the preamp and tubes separately. Problem is he didn't realize that there is 1 12AU7 tube in there. He does not know where this tube goes. Can anyone help me out in placing the correct tubes back in the appropriate order? If you are facing the front of the preamp (were the knobs are) can you tell me what order they should be installed 1-5 left to right? (for example 1-12ax7 or ax for short 2-ax, 3-ax, 4-au, 5-ax) Thank you ahead of time for the info.