Aguilar 2-band Boost Onboard Bass Preamp OBP-1TK

32 total reviews

$149.99 USD

~~$187.49 USD~~ $149.99 USD

Sale Sold out

Order now before it's gone!
Free Hertelpro Support
Super Free Fast Shipping

"This is the solution you've been looking for—try it today!"

Product variants

Quantity

❤️ Description

Aguilar OBP-1TK 2-band Boost Onboard Bass Preamp-NEW

In brief: 2-band Boost/Cut Onboard Preamp for Active Basses with Separate Treble/Bass Pots

Active electronics and preamps give you bands of EQ to shape your bass's tone. Using these active EQs lets you find your signature sound directly from your bass. Aguilar sets the standard for aftermarket onboard preamps. The Aguilar OBP-1 runs at either 9V or 18V and gives you the benefits of active electronics while keeping the natural tone of your bass intact. You get two bands of 18dB boost at 40Hz and 4kHz via the OBP-1's discrete all-FET circuitry, giving you the tone-shaping you need. Expand your tonal palette with the Aguilar OBP-1.

Features:

Free shipping, delivery within 2 to 3 business days or less.
Runs at either 9V or 18V
18dB boost-only preamp at 40Hz and 4kHz
Includes independent Treble and Bass pots
Discrete, all-FET circuitry
Type: 2-band Preamp, Boost-only
Instrument: Bass
Active/Passive: Active (requires 9V battery)
Features: Stacked Treble/Bass Pot

Benefits

Provides up to 18dB boost at low and high frequencies for enhanced bass tone control
Separate treble and bass pots allow precise adjustment of tonal balance
Runs on standard 9V or 18V power for flexible operation
Discrete all-FET circuitry preserves natural bass tone
Designed specifically for active bass guitars enabling onboard EQ shaping

Frequently Asked Questions

Aguilar 2-band Boost Onboard Bass Preamp OBP-1TK

Need Additional Help? Click here to contact your Sales Engineer.

Q: Is the Aguilar OBP-1TK preamp compatible with passive bass guitars?
The Aguilar OBP-1TK is designed for active bass guitars and requires a 9V battery, so it is not compatible with passive basses without active electronics.

Q: What power options does the OBP-1TK preamp support?
It runs on either a 9V or 18V power supply, typically powered by a 9V battery onboard the bass.

Q: What are the physical dimensions of the preamp?
The product information does not specify physical dimensions of the Aguilar OBP-1TK preamp.

Q: How is the OBP-1TK installed on the bass guitar?
The preamp is an onboard unit, designed to be installed inside an active bass guitar for direct access to its treble and bass controls.

Questions check here

How long does shipping take?

Shipping typically takes 2-3 business days within the United States. For international orders, shipping can take 15-30 business days, depending on the destination and customs processing times. You will receive a tracking number once your order has shipped so you can monitor its progress.

Does my piece come in any packaging?

Absolutely! At Hertelpro, every order is carefully packaged to ensure it arrives in perfect condition. We use protective, stylish, and eco-friendly materials wherever possible. Many items come in reusable or recyclable packaging, making them both beautiful and sustainable—perfect for gifting or treating yourself.

Do you ship internationally?

Yes, we do ship internationally! We offer worldwide shipping to ensure customers around the globe can enjoy our products. Please note that shipping times and costs may vary depending on the destination country. International customers may also be subject to customs fees or import duties imposed by their country's customs authorities.

What payment methods do you accept?

We accept a variety of payment methods to make your shopping experience convenient. These include credit cards (Visa, Mastercard, American Express), PayPal, and, in some regions, alternative payment methods such as Apple Pay or Google Pay. Rest assured, your payment information is secure and protected during the checkout process.

Item added to your cart

Aguilar 2-band Boost Onboard Bass Preamp OBP-1TK