hello
try a reset on your machine
patrick . (french musicos)

--- In oberheim@yahoogroups.com , "dfdf" <oscillator909@...> wrote:
>
> Hello,
>
> i have a question about an Oberheim OB8 Synthesizer. This unit have a bad voice - but this in not the problem in this time. there is problem with the auto tune , after switching on, some sounds of the internal programms sounds ok - some not -strange sounds ...
>
> when i play the programs which sounds "normal" the voices get out of tune a little bit, thing this is normal. but - when i press the auto tune button, the ob will beginn to tune each voice, after finishing all LEDS on the frontpanel will flash and then, after this, no more sounds
> come out of the ob8, i can change the programs, but there is no sound .... when i try in this situation the modifiy the program with cutoff, attack, decay , nothing happens, no sound ...
>
> this is strange, the only way to play the ob8 again is to switch of the synth and switch on again...
>
> anyone have an idea
>
> greetz
>
> Phil
>