Darkglass Electronics Darkglass Luminal Booster Ultra Bass Preamp Pedal

$499.99

5.0 (3)

$499.99 New

$449.77 Used (Like New)

$499.99

$499.99

5.0 (1)

$499.99

5.0 (10)

$375.00 $369.00 $6.00 · All time low

Average Price: $481

High-end/Boutique

$70

$201+

Price Tier

In the Bass Effects Pedals category, Darkglass Luminal Booster Ultra Bass Preamp Pedal is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Darkglass Luminal Booster Ultra Bass Preamp Pedal". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

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Unleash the full potential of your bass with the Darkglass Luminal Booster Ultra Bass Preamp Pedal. Designed for discerning bassists seeking a versatile and powerful tone-shaping tool, this pedal combines the harmonic richness of a premium booster with a studio-quality multiband compressor. Its intuitive layout offers a seamless blend between clean and compressed signals, ensuring your tone remains pristine and controlled.

The Luminal Booster Ultra boasts a six-band EQ, giving you expansive control over your sound, whether you're looking to add depth to your low end or cut through the mix with articulate highs. The pedal's character knob allows you to blend in the perfect amount of tone-shaping circuitry, letting you sculpt your sound to perfection. For those who crave versatility, the built-in 7-slot IR loader offers access to award-winning cabinet simulations, providing studio-grade sound on stage or in the studio.

Additional features such as the XLR DI output and built-in headphone amplifier make this pedal a complete solution for both live performances and quiet practice sessions. Whether you're connecting directly to a PA system or exploring new sonic landscapes at home, the Darkglass Luminal Booster Ultra empowers you to create without limits.

Key Features:

Harmonic booster combined with a multiband compressor
Six-band EQ for comprehensive tonal control
Character knob for blending tone-shaping circuitry
Built-in 7-slot IR loader for cabinet simulations
XLR DI output and built-in headphone amplifier
USB-C port for loading impulse responses
Flat +/-20dB footswitchable Cut/Boost
Stereo auxiliary input for silent practice sessions
Ground-lift feature to eliminate hum

Product specs

Type	Preamp Booster
Form Factor	Pedal
Analog/Digital	Digital
EQ	6-band EQ, Character, Mid Frequency
Effects	Compressor, Boost
Inputs	1 x 1/4" (input), 1 x 1/8" (aux in)
Outputs	1 x 1/4" (output), 1 x XLR
Headphones	1 x 1/8"
USB	1 x USB-C (updates)
Computer Connectivity	USB
Power Source	9V DC power supply (sold separately)
Height	2.25"
Width	5"
Depth	3.75"
Weight	0.95 lbs.

FAQs

What type of power supply does the Darkglass Luminal Booster Ultra Bass Preamp Pedal require?: The Darkglass Luminal Booster Ultra Bass Preamp Pedal requires a 9V DC power supply, which is sold separately.
Can the Darkglass Luminal Booster Ultra Bass Preamp Pedal be used with headphones?: Yes, the pedal includes a 1/8" headphone output, allowing you to practice or monitor your sound directly through headphones.
What kind of EQ options does the Darkglass Luminal Booster Ultra Bass Preamp Pedal offer?: This pedal features a 6-band EQ, including controls for Character and Mid Frequency, allowing for detailed tonal shaping.
Does the Darkglass Luminal Booster Ultra Bass Preamp Pedal have a USB connection?: Yes, it includes a USB-C connection for firmware updates, ensuring your pedal stays up-to-date with the latest features.
Is the Darkglass Luminal Booster Ultra Bass Preamp Pedal compatible with auxiliary input devices?: Yes, it has a 1/8" auxiliary input, allowing you to connect external audio sources for playback or practice.

Videos

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IvanBassist

Darkglass Luminal Booster Ultra | Guitar Summit 2024 Preview

IvanBassist

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Darkglass Luminal Booster Ultra Bass Preamp Pedal.

Features and functionality

0 0

The Luminal Booster Ultra is ideal for shaping clean tones and offers cab simulation, but lacks drive or distortion capabilities.
Source
0 0

The Infinity includes a tuner, compressor, and multiple distortion models, providing a comprehensive all-in-one solution for varied tone needs.
Source
0 0

The Luminal Booster Ultra combines the Tone Capsule EQ with a compressor, potentially redundant if the bass already has an active EQ.
Source
0 0

The Luminal Booster Ultra's EQ offers more robust tone shaping compared to the B7K, which could be crucial for achieving mid-focused tones in progressive metal.
Source

Comparisons

0 0

The Infinity is favored for its versatility, offering six effects including MIDI, compared to the Luminal’s focus on clean tone shaping.
Source
0 0

The X Ultra is noted for easier tone tweaking and more gain compared to the Infinity, though the latter offers more under-the-hood options.
Source
0 0

The Alpha Omega Photon Distortion combines the features of the Luminal Booster and Alpha Omega Ultra V2 into a single pedal, reducing the need for multiple units.
Source
0 0

Despite similar frequency ranges, the B7K and Luminal Booster Ultra have different circuit characteristics, affecting gain behavior and midrange tones distinctively.
Source

User experience

0 0

Some users note the Infinity lacks the ability to achieve really driven dirt sounds, despite its extensive options.
Source

Use cases and applications

0 0

Owners suggest the Alpha Omega is more effective as a distortion pedal when paired with another preamp, rather than serving as the primary preamp.
Source
0 0

The Luminal Booster Ultra's compressor can be beneficial for taming dynamics in complex effect chains, especially when using modulation or stereo setups.
Source
0 0

For bassists aiming for clean, mid-focused tones akin to Ne Obliviscaris, the combination of the B7K and Luminal Booster Ultra offers complementary EQ options.
Source

Critic Reviews

New Gear: Darkglass Luminal Booster Ultra for Bass - Bass Musician Magazine, The Face of Bass

bassmusicianmagazine.com

The Darkglass Luminal Booster Ultra offers impressive versatility with its rich tones and extensive feature set, including a 6-band EQ and USB connectivity for custom impulse responses. However, at a hefty price of $499, some may find it overkill, especially for those who prefer simpler setups. The complex interface can be daunting for beginners, making it less accessible for those seeking straightforward enhancements. While it's a powerful tool for professional bassists, casual players might feel overwhelmed and underwhelmed by the price-to-value ratio.

negative

Full Review

Darkglass Announces the New Luminal Booster Ultra for Bass - Bass Magazine

bassmagazine.com

The Darkglass Luminal Booster Ultra Bass Preamp Pedal is a powerhouse for bassists seeking both rich tonal control and versatility. With features like a 6-band EQ, adjustable compression, and the ability to load custom Impulse Responses via USB, it caters to a wide range of musical styles. The clear layout and intuitive controls make it user-friendly. However, the price tag of $499 may be a sticking point for some, and while it excels in various settings, it may not be the best fit for those seeking a more straightforward pedal experience. Overall, it's a worthy investment for serious bass players.

positive

Full Review

New Luminal Booster Ultra by Darkglass - Optimized for Bass - Premier Guitar

premierguitar.com

Full Review

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Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

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