---
product_id: 18074144
title: "OBP-3TK – 3-Band, Boost/Cut 9 or 18V On-Board Preamp"
brand: "aguilar"
price: "C$21512"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/18074144-obp-3tk-3-band-boost-cut-9-or-18v-on
store_origin: NI
region: Nicaragua
---

# Dynamic range reproduction Multiple wiring options High headroom & low distortion OBP-3TK – 3-Band, Boost/Cut 9 or 18V On-Board Preamp

**Brand:** aguilar
**Price:** C$21512
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Bass Game!

## Quick Answers

- **What is this?** OBP-3TK – 3-Band, Boost/Cut 9 or 18V On-Board Preamp by aguilar
- **How much does it cost?** C$21512 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/18074144-obp-3tk-3-band-boost-cut-9-or-18v-on)

## Best For

- aguilar enthusiasts

## Why This Product

- Trusted aguilar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultimate Upgrade:** A must-have enhancement for any serious bassist.
- • **Precision Control:** Choose between push/pull pot, mini-toggle, or dip-switch for midrange selection.
- • **Unmatched Clarity:** Experience high headroom and low distortion for pristine audio.
- • **Dynamic Performance:** Reproduce the full dynamic range of your instrument effortlessly.
- • **Transform Your Sound:** Elevate your bass with customizable wiring options.

## Overview

The OBP-3TK is a versatile 3-band on-board preamp designed for bass guitars, offering multiple wiring configurations and exceptional audio fidelity. With its high headroom and low distortion, it ensures that every note is delivered with clarity and depth, making it an essential upgrade for any bassist looking to enhance their sound.

## Description

OBP-3TK – 3-Band, Boost/Cut 9 or 18V On-Board Preamp

## Features

- Has multiple wiring options; can be wired with a push/pull pot, mini-toggle or internal dip-switch for midrange frequency selection
- Aguilar preamps have high headroom, low distortion and reproduce the full dynamic range of your instrument
- A great upgrade for any bass

## Product Details

- **Brand:** Aguilar
- **Color:** Ash
- **Compatible Devices:** Electric bass guitars, specifically Aguilar brand
- **Material:** Ash
- **Model Name:** OBP-3TK

## Images

![OBP-3TK – 3-Band, Boost/Cut 9 or 18V On-Board Preamp - Image 1](https://m.media-amazon.com/images/I/61q-Q1SAIYL.jpg)

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**Shop now:** [https://www.desertcart.ni/products/18074144-obp-3tk-3-band-boost-cut-9-or-18v-on](https://www.desertcart.ni/products/18074144-obp-3tk-3-band-boost-cut-9-or-18v-on)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-09*