On Mon, Aug 11, 2008 at 11:01 AM, < hardware@... > wrote:

> There is no risk to damage the module even if you short the resistor(unless
> you connect it to mains voltage or similar :-)
>
> I'd recommend a value in the range 10k (~ doubles the max. level) to 2k2 (~
> max. level x10).

Thank you for the prompt reply :)

I'll see what I can find in that range and solder it up tonight. I'm
tempted to see if I can find room for a switch in the face plate too
and solder that and a smaller resistor in parallel with R15 - that
should give me the option of going back to the normal gain range if I
need to.

Cheers,
Silas