Well, my Ibanez TBX150R Tone Blaster Xtreme Guitar Combo Amp worked fine for the longest time, and suddenly after a show, every time I turned it on the "hot" channel it popped and banged every time I played a note. It works fine on my clean channel, so I'm wondering if it's just a problem I can fix on my own?

Try here: https://www.manualslib.com/manual/491791/Ibanez-Tone-Blaster-100r.html

Probably on the inside.

any input jack should work!

If you can give the numbers that you can see I can probably decode them for you. Often the numbers/letters require a bright light to see and need suffixes or prefixes to be complete.

Maybe your room is wired without an earth connection. Try it in other rooms or a friends house. If it works OK elsewhere, you need an electrician to check out your house, it may be dangerous. If it still does not work, look at your settings, and use low gain for testing.

Most common cause would be failed filter capacitor(s). Broken grounds neaar the input connector are another common problem. This will take electronic troubleshooting skills.

The fuse is in a "boat" right next to where the power cord plugs. Pry outward on the tab of plastic where the power cord plugs in. The tabe is about 1/4 inch wide.

IF THE FUSE HAS BLOWN, better find out why as replacing it MAY cause further damage to internal components. If you do replace it and it blows again, take amp in for servicing.

First, don't open the amplifier! There's no user serviceable parts in it. Second, I think what you mean is that your clean channel is working, but the distortion channel is not. This usually means that there is something broken in that circuit. Take the amp to any guitar store and they will be able to tell you for sure.

First off make sure it hasnt had a KILL switch installed and that its not in kill position.

These models have suffered some wiring issues in the past and your may be one of those.

If you feel comfortable with a soldering iron then here is the wiring diagram

If not a local music shop will check it out for you and suggest any repairs.

Try the Ibanez site:

http://www.ibanez.com/support/wiringdiagrams.aspx