20 Most Recent Korg miniKP mini KP KAOSS PAD Effect Processer Sampling - Page 9 Questions & Answers

So you're saying with headphones you also only hear one side? I would suspect the internal amp is panned all to one side. There are also several other settings in this unit where pan can be set so you may have to check several areas. If you don't have any specific custom settings made I would try a restore to factory defaults. If that doesn't resolve it you likely have a hardware failure which is likely not repairable. I strongly suspect a panning issue though.

From the original site of korg (http://www.korg.com/Support) there is nowhere the model u r describing.Please make sure u have posted the correct model description.

You can download the MA-20 user guide in word format from here:http://tinyurl.com/cp6sdddciaoBruno 0.5

http://www.korg.com/SupportResults.aspx?productid=191