What type of input Jack do I need for a ibanez guitar amp tbx30r?

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: cable broke off in the input jack

I'm pretty sure t6hat the output jack is a sealed unit(contacts inside soldered to the surface of the circuit board. You may be able to grasp the center shaft of the plug with a thin jawed hemostat or really skinny long nosed pliers and pull it out that way. Make sure the amp is off and unplugged from the wall. If that doesn't work you will either have to get it removed at a shop or disassemble the amp to remove the circuit board and unsolder the jack and replace it or get the broken plug out of the jack once it is unsoldered. I've never had a Line6 apart yet but thats probably the type of jack they used. Thats because it has to be electronically isolated from the chassis. Hope this helps.

SOURCE: Peavey 115 Low hum Low volume from input

The preamp section has a problem. It could be anything in the preamp but is OFTEN the input jack itself. They take a lot of abuse.

Also the insert jack contacts that forward the preamp to the power amp if no external FX are used can go bad.

Additional things are circuit board cracks caused by rough handling and also controls that have had the knobs mashed in which can destroy the potentiometers they are connected to.

SOURCE: sound is breaking up

Try another cable. If the cable is not the issue start inspecting the guitar's wiring. A bad solder joint or broken wire can cause problems. But I suspect the cable. An easy test if you don't have another instrument cable to try, use a multimeter and test both the tip and sleeve of the cable. You should have continuity on the tips of each end. And the sleeve should have continuity on both ends.

SOURCE: i need wiring diagram for ibanez gsr200 bass

Here is a diagram:http://forum.ibanez.com/default.aspx?g=posts&t=78892