| FS: Demeter BEQP-1 Preamp
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used for 1 week, very studio sounding, clean and quiet. It was not quite what I was looking for. I just paid $199 new
$125 delivered Con/US
The BEQP-1 Bass EQ Preamp Onboard has active balance control which mixes two pickups of any kind (active/passive/piezo). Active equilization for treble, middle and bass. The treble and bass are both shelving controls with 14dB of boost and cut @ 6dB per octave. The middle control is a peak control with plus and minus 12dB of cut and boost @ 6dB per octave. A gentle slope of 6dB per octave was chosen because the amount of phase shift is greatly reduced and the resulting sound is both more cohesive and natural with very little of the comb filtering that would normally happen with a 12dB per octave approach. The unit also has a master volume control. The unit was first designed in 1981 and was fine tuned with the help of Alfonso Johnson, Bob Glaub and Leland Skylar. Operates from 9 volts to 27 volts. Custom configurations are available, please call for more information.
Last edited by darkbass : 10-05-2011 at 07:48 PM.
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