Darkglass Electronics has just introduced their latest pedal innovation for bassists: the Darkglass Luminal Booster Ultra. This high-performance booster not only provides transparent, powerful sound but also utilizes the Darkglass Suite which allows you to load one of the available impulses responses from the Darkglass library or add your custom / third party impulses to use with your pedal.

Overview

The Darkglass Luminal Booster Ultra Combines the rich tone of the Harmonic Booster with the precision of an adjustable frequency range parallel compression. It features a 6-band EQ, gain reduction meter, and the option to load 7 custom Impulse Responses via USB. The pedal delivers a transparent boost, allowing musicians to maintain their instrument’s natural tone while giving it a lift. The added CabSim feature enables users to simulate the sound of a bass cabinet, giving players the ability to emulate their favorite amp and cab configurations with precision—ideal for direct recording and live setups.

Key Features

• Boost Control: Adjustable gain, offering up to +20 dB of clean boost to elevate any bass signal.
• CabSim Technology: Built-in speaker cabinet simulation allows bassists to plug directly into mixers, audio interfaces, or PA systems while retaining the sound of a miked bass cab.
• High-Pass and Low-Pass Filters: Offers precise control over the frequency range, allowing players to tailor their boosted tone.
• True Bypass: Maintains the integrity of the signal path when the pedal is disengaged.
• Compact and Durable Design: Engineered for reliability on the road, with a robust build and a small footprint for easy pedalboard integration.

Controls

• Boost Knob: Regulates the level of clean gain applied, from subtle to powerful.
• High-Pass Filter: Reduces low-end frequencies, preventing unwanted rumble.
• Low-Pass Filter: Smooths out high frequencies for a warmer tone.
• CabSim Switch: Activates the cabinet simulation, providing the authentic sound of a bass cabinet without the need for external gear.
• Footswitch: Engages or disengages the boost effect, with true bypass for tonal purity.

Power and Connectivity

• Power: Runs on a standard 9V DC power supply (not included).
• Input/Output: Standard 1/4″ input/output jacks, with an additional XLR DI output for direct connection to PA systems, mixing consoles, or recording interfaces.

Dimensions & Weight

• Dimensions: 113 mm x 75 mm x 45 mm
• Weight: 290 grams

Pricing & Availability

• The Darkglass Luminal Booster Ultra is available now through major retailers and online, priced at $499.99 USD.

With the Darkglass Luminal Booster Ultra, bassists get the best of both worlds: a clean and powerful boost with precise tonal controls and the added flexibility of the Darkglass Suite CabSim technology. Whether playing live, recording direct, or practicing at home, this pedal gives players the ability to shape their sound exactly how they want it.

For more information, check out the Darkglass Luminal Booster Ultra product page.