Line 6 spider jam amp, lost all pre set sounds, only clean sounds. I checked on line6 site, there are other posts on this topic, but does not look like anyone could fix it

SOURCE: Line 6 Spider 2x12 100w combo - Input jack issue

Its a 1/4" mono Panel-Mount Audio Jack
and can be bought at
Radio Shack, Best Buy, Any Music Store
Click Here

Average price about $3.00

SOURCE: amp turns on but no sound even with diff guitars and cords

Hi Dan
I wish I could just say what to fix, but you can not do this at home. Line 6 is a great amp and worth the time taking it down to the music shop , to be looked at an give you a repair estimate. good luck keep on rocking in the free world. DFD

Lawrence Nentwig

• 14 Answers
• Posted on May 29, 2009

SOURCE: Amp goes quiet after working fine for about 15-20 min.

If you are not a tech, I suggest you send it to one. If you are, after signal-dropout spray output transistors (one at a time) with component cooler (freeze spray). If still no results, go to the other transistors & IC's. Chances are that will pinpoint faulty component.

SOURCE: line 6 spider III 15 watt sound problems

Hi there. Sounds like the power amp IC is shorted. Must replace.
Paul

SOURCE: My Line 6 spider II amplifier sounds crappy. I need a quick fix.

If you are using the factory settings, and you have accidently changed the settings. Look at your manual and it tells you how to get it back to factory settings. If you tweaked the clean channel when you got it, you will have to play around with the settings to get what you want. Hope this is helpful.