Currently Being ModeratedMar 2, 2011 5:21 AM (in response to craigcoates)Re: amp when turned on led display says spiderjam and then line 6 but will not work
Firstly, try a factory reset...
Q: How do I perform a factory reset on my Spider Jam?
A: The factory reset for a Spider Jam is to hold down the settings/tone button as you turn on the power and hold the button for 5-8 seconds.
If that doesn't help then try updating the firmware.