I am very interested in this. When the RX 18 first came out it had the same sounds as the RX14, but then they did something different when they releases the KV1 and went with new sounds. All of which were better except for that in motion clicking sound. I never realized that perhaps there was more to this then just new sounds loaded up. I admit some off my RX 18 whine loader then the others, but I never put this together before until now. hmmmmmmm. Bring back the board that didn`t whine would be my request!!!!!! The sounds are certinaly not worth having to put up with that FET noise..

Although it has been a long long time since I had an RX fry up on me either, so maybe the whine isn`t so bad!!!!!!!!