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I have a line 6 spider II 30 amp that had failed with the power rail shorted. I found the capacitor that had died, but in the process of debugging it the ground pin on U4 broke off. As it turns out, this is the only component that I cannot source and replace as it is the serial flash containing the DSP firmware. I have the ability to source and program a new serial flash device, but I need the firmware image to do so. If there is anyone who has access to this code image, or even a dead board that I could rob the part from, please let me know.