Aguilar OBP-1 2-Band Onboard Bass Preamp with Separate Controls (OBP1TKSet)

Aguilar OBP-1 2-Band Onboard Bass Preamp with Separate Controls (OBP1TKSET)

Product Description

The Aguilar OBP-1TKSET is a premium 2-band onboard bass preamp designed to enhance your instrument’s tonal flexibility while preserving its natural character. Featuring a boost-only EQ design, the OBP-1 delivers powerful low-end depth and sparkling high-end clarity with exceptional headroom and low noise performance. Its discrete all-FET circuitry ensures transparent, musical tone shaping, making it an ideal upgrade for bass players seeking active electronics without sacrificing the original voice of their instrument. The OBP1TKSET version includes separate Bass and Treble control pots for precise and intuitive adjustment.

Features

• 2-band onboard bass preamp
• Boost-only Bass and Treble EQ design
• Separate Bass and Treble control pots (TK version)
• Discrete all-FET circuitry for transparent tone
• High headroom and low distortion performance
• Low-noise operation
• Preserves the natural sound of the instrument
• Up to +18 dB Bass boost at 40 Hz
• Up to +18 dB Treble boost at 4 kHz
• Output impedance: 600 ohms
• Operates on 9V or 18V power for increased headroom
• Compact design suitable for most bass control cavities
• Ideal for active bass upgrades and custom builds
• Includes separate Treble and Bass potentiometers

Specifications

• Type: Onboard Bass Preamp
• EQ Bands: 2-Band (Bass & Treble)
• EQ Type: Boost Only
• Bass Frequency: 40 Hz
• Treble Frequency: 4 kHz
• Maximum Boost: +18 dB
• Circuit Design: All-FET Discrete Circuitry
• Output Impedance: 600 Ω
• Power Requirements: 9V or 18V DC
• Dimensions: 0.98" W × 0.98" L × 0.59" D