The OBP-3 Aguilar 3-Band Boost/Cut Onboard Preamp is Aguilar's most flexible onboard preamp design, providing ±18 dB of cut and boost at 40 Hz, ±16 dB of cut and boost at either 400 Hz or 800 Hz and ±16 dB of treble cut and boost at 6.5 kHz. Supporting 9 or 18 volts, the OBP-3 has multiple wiring options, and is wired with a push/pull pot for midrange frequency selection.
Potentiometers
- Includes separate Treble, Mid, and Bass pots
- Mid pot is push/pull for Midrange frequency selection
Features
- Bass control: ±18 dB @ 40 Hz
- Mid control: ±16 dB @ 400 Hz or 800 Hz, user-selectable frequency center
- Treble control: ±16 dB @ 6.5 kHz
- Input impedance: 1 megohm
- Output impedance: 100 ohms
- 9 or 18 volts operation
- Distortion: .019 into 10 kilohms load
- Noise: -95 dBm unweighted
- Battery life: 324 hours
- Wire lead length: 6.50 inches
- Low-noise discrete FET input stage, center detent 50 K linear pots
UPC: 824599000582