[LAU] Audio measurement at LAC 2014

[Ralf Mardorf]

On Tue, 2014-04-29 at 20:45 +0200, Robin Gareus wrote:
> On 04/29/2014 08:12 PM, Ralf Mardorf wrote:
> > It's discussable if a calibration by averaged potentiometers will last
> > very long, 
> 
> It only really needs to last until I return from LAC.

I don't know if this does work, when using a normal pot. A narrow
wide/range, different materials, difference in temperature and it likely
never will go back to the original position. Using metal film resistors
or a spindle trim-pots are the better solution.

Btw. if you plan to use a soldering iron, don't forget some tool to
unsolder ;).