Vintage Synth Repair

Bingo! You're exactly correct. I didn't even think to check the PW mod slider
when setting the 50% trimmer. I've matched it as close as possible by ear to
the osc. 1 behavior, which I believe is fairly well calibrated. I really need
an O-scope to do this properly but all I have is an earscope ;) All 
seems well.

many thanks,

dizz

Quoting balderson04 <djacklin@...>:

> Hi, dizz
>
> On my white-face, both oscillators behave the same, ie., neither of
> them "disappear" when the ADSR PW mod is selected.  If it's just Osc 2
> that is the problem, I suspect that it's because of the 50% adjustment
> you set.  Think about it: if you set a thin pulse to start and then
> modulation it with a non-cyclical wave, it might go to 0%.  It's
> possible that it doesn't seem to disappear with the LFO modulation on
> because the LFO is cyclical and keeps reappearing.
>
> Try re-setting the 50% adjustment for Osc 2, and also check to see
> that the LFO/ADSR select switch isn't dirty.  It may be that the
> process of replacing the nearby slider may have knocked a bit of dirt
> into the switch.
>
> I've got three sliders with broken stems that I should replace on mine.
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> Yahoo! Groups Links
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