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The Stockist is an authorized dealer of Aguilar Bass Amplification in India, offering genuine products backed by manufacturer support and expert customer service.
The Aguilar OBP-3TK is a premium 3-band onboard bass preamp kit designed for players who demand maximum tonal flexibility, exceptional clarity, and professional-grade performance from their instrument. Based on Aguilar’s acclaimed OBP-3 platform, the OBP-3TK provides active boost and cut controls for bass, midrange, and treble frequencies, allowing bassists to shape their tone with remarkable precision.
Engineered with high-headroom, low-noise circuitry, the OBP-3TK faithfully reproduces the full dynamic range of your bass while maintaining outstanding clarity and definition. Whether you’re dialing in deep, powerful lows, articulate mids, or sparkling highs, the OBP-3TK delivers a wide range of musical tones suitable for virtually any playing style.
This configuration includes dedicated Treble, Mid, and Bass controls, along with a mini-toggle switch that allows players to select between two midrange frequencies—400Hz and 800Hz. This feature enables quick access to either warm, punchy low mids or more focused upper-mid presence, making the preamp equally effective for slap, fingerstyle, rock, fusion, gospel, and modern bass applications.
Widely trusted by professional bassists and custom bass builders, the Aguilar OBP-3TK is an ideal upgrade for players seeking studio-quality onboard tone shaping and superior sonic control.
Key Features
- Professional 3-band active onboard bass preamp
- Separate Treble, Mid, and Bass controls
- High-headroom design with ultra-low distortion
- Preserves the natural dynamics of your instrument
- Selectable midrange frequencies at 400Hz and 800Hz
- Mini-toggle switch for midrange frequency selection
- Powerful bass boost and cut capabilities
- Flexible tone shaping for all musical styles
- Ideal for custom bass builds and electronics upgrades
- Trusted by professional bassists worldwide
Specifications
| Specification | Details |
|---|---|
| Product Type | Active Onboard Bass Preamp |
| Model | OBP-3TK |
| EQ Configuration | 3-Band Active EQ |
| Bass Control | ±18 dB @ 40 Hz |
| Midrange Control | ±16 dB @ 400 Hz or 800 Hz |
| Treble Control | ±16 dB @ 6.5 kHz |
| Mid Frequency Selection | 400 Hz / 800 Hz |
| Frequency Selection Method | Mini-Toggle Switch |
| Control Layout | Separate Treble, Mid, and Bass Pots |
| Circuit Design | High Headroom, Low Distortion |
| Dynamic Range | Full Instrument Dynamic Response |
| Application | Bass Guitar Electronics Upgrade |
Included Components
- Aguilar OBP-3 Active Preamp Module
- Separate Treble Control Potentiometer
- Separate Mid Control Potentiometer
- Separate Bass Control Potentiometer
- Black Mini-Toggle Switch for Midrange Frequency Selection
- Wiring Components and Installation Hardware
