This is a pretty good cable at a good price, but is a bit finicky. Now I'm not sure if it was user error or something, but I've used it to output from the piano to regular headphones, earbuds, etc. Well it didn't work at all for the first two days or so. I tried for about two hours and then gave up. To be honest I was very close to getting it back but on day 3 I tried again and it worked great without any modifications or anything, just out of the blue. Since then, it really works no matter what. Overall it's a good cable, fast shipping although I couldn't bring myself to give it 4-5 stars due to all the problems it gave me in the beginning for something as simple as an adapter.
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