--- product_id: 9530456 title: "Aguilar OBP-2TK Onboard Preamp" brand: "aguilar" price: "Rp6450019" currency: IDR in_stock: true url: https://www.desertcart.id/products/9530456-aguilar-obp-2tk-onboard-preamp store_origin: ID region: Indonesia --- # Fits any bass, compact design 324 hrs battery life +/-18dB bass & +/-16dB treble control Aguilar OBP-2TK Onboard Preamp **Brand:** aguilar **Price:** Rp6450019 **Availability:** ✅ In Stock ## Summary > 🎸 Elevate your bass tone—small preamp, massive impact! ## Quick Answers - **What is this?** Aguilar OBP-2TK Onboard Preamp by aguilar - **How much does it cost?** Rp6450019 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/9530456-aguilar-obp-2tk-onboard-preamp) ## 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 - • **Compact Powerhouse:** Ultra-compact design fits snugly into tight control cavities—upgrade your bass without compromise. - • **Endurance That Lasts:** 324 hours of battery life means your tone stays consistent gig after gig without worry. - • **Low Noise, High Impact:** Discrete FET input stage ensures crystal-clear sound with minimal noise, preserving your instrument’s natural vibe. - • **Versatile Voltage Boost:** Operate at 9V or 18V for an extra 6dB of punch—customize your output to dominate any mix. - • **Precision Tone Sculpting:** Dual concentric stacked pots let you dial in bass and treble with surgical accuracy for your signature sound. ## Overview The Aguilar OBP-2SK Onboard Preamp is a compact, battery-powered preamp designed for bass guitars, featuring +/-18dB bass and +/-16dB treble boost/cut controls via stacked concentric pots. It boasts a low-noise discrete FET input stage, 324 hours of battery life on a single 9V battery, and fits into tight instrument cavities, delivering professional-grade tone shaping with minimal footprint. ## Description Product Description The Aguilar OBP-2 was designed to give bassists fat tone while being small enough to fit in tight spaces. Wired up with one 9V battery, it will fit into just about any instrument. With +/-18dB of boost and cut at 40Hz and +/- 16dB of treble boost and cut at 6.5kHz you can emphasize the frequencies you want to make your bass sound great in any mix. Add a second 9V for an extra 6dB boost. desertcart.com The OBP-2 was designed to give bassists fat tone while being small enought fit into tight control cavities. Wire this preamp with one 9 volt battery and it will fit into just about any instrument. With +/-18dB of boost and cut at 40Hz and +/- 16dB of treble boost and cut at 6.5 kHz you have can emphasize just the right frequencies to make your bass sound great in any mix. The OBP-2TK includes separate treble and bass pots. Bass control: plus/minus 18 dB @ 40 Hz. Treble control: plus/minus 16 dB @ 6.5 KHz. Input impedance: 1 meg ohm Output impedance: 100 ohm 9 or 18 volts operation. Additional 6dB with 18 volts. Distortion: .019 into 10k ohm 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,with a dual concentric pot available. Dimensions: 0.98"W x 0.98"L x 0.59"D Warranty:Three year limited warranty. ## Features - Low-noise, discrete FET input stage - +/-18dB bass at 40Hz - +/- 16dB treble at 6.5kHz - Includes separate Treble and Bass pots. - Battery life: 324 hours ## Technical Specifications | Specification | Value | |---------------|-------| | Amplifier Type | Solid State | | Asin | B000E4QR6I | | Best Sellers Rank | #138,948 in Musical Instruments (See Top 100 in Musical Instruments) #40 in Bass Guitar Amplifier Preamps #71 in Bass Guitar Electronics | | Brand | Aguilar | | Built In Media | Instruction Manual | | Color | Black | | Compatible Devices | Guitar | | Connector Type | 6.35mm Jack | | Customer Reviews | 4.8 4.8 out of 5 stars (9) 4.8 out of 5 stars | | Enclosure Material | Plastic | | Global Trade Identification Number | 00824599000711 | | Item Dimensions D X W X H | 2.25"D x 2.25"W x 4.6"H | | Item Weight | 22.68 g | | Manufacturer | Aguilar | | Mfr Part Number | OBP-2TK | | Model Name | OBP-2TK | | Model Number | OBP-2TK | | Number Of Bands | 2 | | Number Of Items | 1 | | Output Channel Quantity | 1 | | Output Wattage | 20 watts | | Power Source | Battery Powered | | Unit Count | 1 Count | | Upc | 824599000711 750408392237 | | Warranty Description | Three year limited, parts and labor. | ## Product Details - **Brand:** Aguilar - **Color:** Black - **Compatible Devices:** Guitar - **Material:** Plastic - **Output Wattage:** 20 Watts ## Images ![Aguilar OBP-2TK Onboard Preamp - Image 1](https://m.media-amazon.com/images/I/61mtLvXeLDL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Aguilar OBP-2TK Onboard Preamp - Ernie Ball 6-String Long Scale Slinky Nickel Wound Bass Guitar Strings, 32-130 Gauge (P02838) - Elixir Strings Nickel Plated Steel 4-String Bass Strings w NANOWEB Coating, Long Scale, Light (.045-.100) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/9530456-aguilar-obp-2tk-onboard-preamp](https://www.desertcart.id/products/9530456-aguilar-obp-2tk-onboard-preamp) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-09-29*