Aguilar OBP-3TK Onboard Preamp
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Bass control: plus/minus 18 dB @ 40 Hz.
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Mid control: plus/minus 16 dB @ 400Hz or 800 Hz. User selectable frequency center.
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Treble control: plus/minus 16 dB @ 6.5 KHz.
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Input impedance: 1 meg ohm
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Output impedance: 100 ohm 9 or 18 volts operation. Additional 6dB with 18 volts.
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Distortion: .019 into 10k ohm load
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Noise: -95 dBm unweighted.
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Battery life: 324 hours
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Wire lead length: 6.50 inches
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Low noise discrete FET input stage, center detent 50 K linear pots,with a dual concentric pot available.
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Dimensions: 0.98"W x 0.98"L x 0.59"D
Manufacturer's Description
The OBP-3 is Aguilar's most flexible onboard preamp design, providing +/-18dB of cut and boost at 40Hz, +/- 16dB of cut and boost at either 400Hz or 800Hz and +/- 16dB of treble cut and boost at 6.5 kHz. The OBP-3 has multiple wiring options, and can be wired with either a push/pull pot, mini-toggle or internal dip-switch for midrange frequency selection.
Includes separate Treble, Mid, and Bass pots, and black mini-toggle switch for Midrange frequency selection.