I have a Line 6 POD X3 Live (which claims to require a MINIMUM of 2000mA) connected to a Line 6 Variax bass; the power supply that came with the POD is rated at 2000mA (MAXIMUM) and gets very hot after just a few tens of minutes of use. My hypothesis is that the combination of POD+Variax requires more than the POD's stated minimum of 2000mA, and is therefore overtaxing the standard Line 6 power supply. I have been searching for a 9VAC supply that can provide more than 2000mA and have been completely unsuccessful in my quest. Any information or links that you can provide would be greatly appreciated.
Wow, must be pulling a lot of current! I think it would be best for you to run this setup and problem past Line 6 Tech Support and see what they say before going out and getting a larger capacity power supply.
...and let us know what you find.