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pre amp question?

I could very well be wrong on this, but here's how I think it goes. There's active pickups, and there's active circuitry (preamp). With active pickups, the pickups themselves are powered, resulting in a stronger signal. With a preamp, it's just the circuitry that is powered - the pickups are passive - boosting the signal out. I think that's the difference. But again, I could easily be wrong. I have both. In all honesty, I think they essentially do the same thing.