i'm baby sitting a freinds siel dk600 that needed the presets zapped back into it after a battery replacement . i got the presets back in , but most of them sound horrible, like sounds the synth cannot make in manual mode. some work i guess, but most of them have this wierd modulated crackling sound .. in manual mode the thing GETS UP !
so since i can save my own patches on it and they stay just fine i'm wondering if i just got a bad batch of patches.. or perhaps theres some sort of screw up in the tape interface thing . anyone out there have any suggestions .. oh .. and a side note .. he had me do it because its for sale . last thing i need is another problematic dco ploysynth , but it sounds nice in manual mode .. what should i offer him?