AGUILAR OBP1SKSET Sk Onboard Bass Preamp 824599001275 OBP-1

( Brand: Aguilar ), ( Manufacturer Part Number: OBP1SKSET ), ( Part Type: Preamp ), ( UPC: 824599001275 )

Review AGUILAR Sk Onboard Bass Preamp

The AGUILAR OBp-1 SK Onboard Bass Preamp is a high-performance electronic component designed to enhance the tone and versatility of electric bass guitars. This preamp, with the model number 824599001275, is a key addition to any bassist's arsenal, offering a wide range of tonal possibilities and advanced features.

The OBp-1 SK Onboard Bass Preamp is a compact, lightweight unit that can be easily installed on most standard bass guitars. It features a discrete, Class A circuit design that delivers a rich, natural sound with improved headroom and reduced noise floor. This results in a clear, articulate tone that retains the nuances and character of your instrument.

One of the standout features of the OBp-1 SK Onboard Bass Preamp is its active 3-band EQ. This equalizer allows you to boost or cut the bass, mid, and treble frequencies to your liking. Each band has a semi-parametric design, which means you can target specific frequencies for sculpting your tone. Additionally, the mid band has a selectable center frequency, providing even more control over your sound.

Another valuable feature is the active 2-band boost/cut treble and bass contour controls. These controls allow for further refinement of your tone by adding or subtracting presence and definition in the high and low frequencies. This is particularly useful when adjusting your sound for different playing styles or venues.

The AGUILAR OBp-1 SK Onboard Bass Preamp also includes a passive mode, which allows you to bypass the active electronics and use your guitar's natural tone. This is a valuable feature for those who prefer a more traditional sound or for situations where an active preamp might not be desirable.

The preamp is powered by a 9V battery (not included), which can be easily accessed through a conveniently placed battery compartment. It also features a low battery indicator, ensuring that you'll never be caught without power during a performance.

In conclusion, the AGUILAR OBp-1 SK Onboard Bass Preamp is a versatile and high-performance electronic component that offers bassists a wide range of tonal possibilities. With its advanced features, including a discrete Class A circuit design, 3-band active EQ, and passive mode, this preamp provides the clarity, articulation, and control necessary for any playing situation.

The Aguilar OBP-1 SK Onboard Bass Preamp is a popular choice among bassists for its tonal flexibility and easy installation. Here are some pros and cons to help you decide if this preamp is right for you.

1. Versatile: The OBP-1 SK offers a wide range of tonal options, with a three-band active EQ and a semi-parametric mid-frequency control.

2. Easy installation: The preamp is designed to be installed on the bass without the need for extensive modification. It can be installed using the provided mounting hardware and a soldering iron.

3. High-quality components: Aguilar is known for using high-quality components in their products, and the OBP-1 SK is no exception. It features discreet MOSFET circuitry and a low-noise design.

4. Wide frequency response: The preamp covers a wide frequency range, allowing you to shape your bass tone from the low end to the highs.

5. Adjustable gain: The OBP-1 SK offers adjustable gain, allowing you to match the output level of your bass to your amplifier.

1. Cost: The OBP-1 SK is more expensive than some other onboard preamps on the market.

2. Installation complexity: While the installation process is relatively straightforward, it still requires some technical knowledge and the use of a soldering iron.

3. Limited bass boost: Some users have reported that the bass boost function is not as pronounced as they would like.

4. Size: The preamp is larger than some other options on the market, which may not be ideal for bassists with smaller instruments.

In conclusion, the Aguilar OBP-1 SK Onboard Bass Preamp offers a wide range of tonal options and high-quality components, making it a popular choice among bassists. However, it comes with a higher price tag and requires some technical knowledge for installation. If you are looking for a versatile onboard preamp with a wide frequency response and adjustable gain, the OBP-1 SK is worth considering. However, if you are on a tight budget or prefer a simpler installation process, there may be other options that better suit your needs. Ultimately, the decision comes down to your personal preferences and budget.

Details:

The OBP-1s discrete, all-FET circuitry features up to 18dB of boost at 40Hz and 4kHz, creating a sonic environment high in dynamic headroom low noise. The OBP-1s boost-only design gives you the tone-shaping benefits of active electronics without losing inherent sound instrument. Includes stacked Treble/Bass pot. Aguilar OBP-1 SK Onboard Bass Preamp, 93.

part #: obp1skset prices

• $120.00-$149.99

specifications guitoamps:

• brand: Aguilar
• mpn: Obp1skset
• part type: Preamp
• upc: 824599001275

general guitoamps:

• condition: New
• Musical Instruments Gear > Guitars Basses > Guitar Amplifiers

offer guitoamps:

• quantity: 2
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: December 11, 2025

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returns guitoamps:

• time: 30 Days
• paid by: Buyer
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• policy: Returns Accepted

seller guitoamps:

• # reviews: 252656
• rating: 99.7%
• city: Kansas City, Missouri

shipping guitoamps:

• service: Standard
• type: Fixed
• transit: 2-5 Days
• class: Standard
• cost: $0.00

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