Thank you for the reply. Would you happen to know the part number at the Sony Store. From my readings, the PHA-1A, PHA-2A, and the PHA-3 use the same cable. At the store, the only one shown is for the PHA-3, P/N 1-848-633-11...

Hi, new member here. Doing some research on the internet about the Sony Walkman NW-A45, brought me here. I wonder if you, or anyone else here, could help me. I just bought the Sony Walkman NW-A45. I also have a Sony PHA-1A headphone amp as well, which I had planned to use w/the NW-A45. The...