So far everything about this camera is fantastic! Anyway, I play the piano, so I hooked up my Yamaha CP-300 keyboard to the mic in of the D300s and even at the lowest gain the sound was so distorted. I tried this on my Korg Trinity as well with the same results. Is there a way around this? I'm thinking the input of the D300s might need a pre-amp to lower the gain signal? Kind of like what guitar players need before they hook up to the mixer. Any help appreciated. Thanks!