>thanks dave! this helped quite a bit. i had to go down to a 1.2k to really get anything
> Hi Prophei.
>
> Maybe check the 4K7 resistor that goes between "RE" on the schemo and
> GND?.
> Yesterday I just tested an orange REV1 board using a 5K trimmer there
> to see what happened... :-)
> It worked fine - with a trimmer value less than around 2.7K the
> resonance really got intense, but with an increasing (unpleasant)
> highpass filter effect, as the resistance was lowered.
> cheers,
>
> Dave
obvious, which is weird, but it is helping...