So a while ago, I had the Korg AXB 3000? The big red one with 4 pedals. So one day, I plug it in, and it starts making this really loud whine, and it starts going up (like a flanger), and I knew it wasnt good, so I unplugged it as fast as I could. And then when I tried to plug it back in, it wouldnt turn on.

I saw it sitting down in my basement this morning, and I finally got the hindsight to ask about it here!

So I was just wondering, is it fixable, if it is, can I do it myself, and if I cant, how much would it cost to fix.

Note that when I got it, I was 12 and was cocky enough to not get the warranty, so I think customer service is out of the question.