Rockford Fosgate symmetry epx2

I have a Rockford summertry epx2 .

The issue I’m having with with unit is output level and the 28 band eq card doesn’t function properly .

First issue . The manual setting for the pre output it’s is 128 I have to set the unit at 165 to get any kind of decent output out of it .

Next issue is the indicators on the 28 band eq card don’t work correctly . Right channel the lights do nothing at all . The left channel only the red led flashes like I’m clipping the signal .

anyone have any ideas or are familiar with these units ?

Rockford doesn’t work on these and doesn’t know anyone that repairs them anymore