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2 Q-Switch

whats this 2 Q-Switch about?

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Alembic Stanley Clarke Brown / Amber – Red LEDs Stanley Clarke "Brown" Model, Small Body, Short Scale, THIN 1.5" Nut! Walnut Top and Back, Anniversary Electronics (Very Similar To Series I): 2 Vol., 2 Filter, 2 Q-Switch, Pickup Selector Switch, Amber Side LED's With Red At The 12th And 24th Fret, Deluxe Case, Retail $9905 / Email Or Call For Price / FREE Led’s. FREE S/H in USA!
 
I started to reply and the computer ate the reply. Basically, Alembics have a different tonal control system. Each pickup has a low pass filter control. As you roll it down, it reduces the corner frequency from a high 6khz down to 350hz. So, like a regular tone control, it reduces highs, but instead of adjusting the level above a certain frequency, it actually lowers the highest frequency let through. Where it all gets interesting is the Q switch (and there's two of them, one for each pickup, hence 2 Q switch). The switch creates a peak at the rolloff frequency, so you can get a nice boost that's sweepable. It's a harder thing to describe than it is to actually use it. Look up alembic.com for more information.

hth
edwin