LUKE III preamp: what are the internal trimpots used for?

LUKE III preamp: what are the internal trimpots used for?

Hi guys!

Since owning the LIII, I didn’t mess with internal trimpots and I used the preamp/booster with factory settings.
I’ve to say I ignored trimpots until I joined the EBMM family here…ahahah!!!

Then I started reading here and there…and now I fucking know that those trimpots lie in control cavity and I cannot ignore them anymore.

Now someone MUST tell me the function of every single trimpot.
There are 5 inside…so I assume they are volume, gain, high, middle, bass controls…

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Source: http://forums.ernieball.com