Pricing and availability

We compare 600+ stores and found this item at 10 stores. Prices updated .

Sweetwater
4.0 (6)
$499.99
Reverb
5.0 (11)
$449.99 New
$357.05 Used
Musician's Friend
4.0 (10)
$499.99
zZounds
5.0 (2)
$499.99
Thomann
4.9 (17)
$444.00 $439.00 $5.00 · All time low
Gear4Music
£399.00

Average Price: $475

High-end/Boutique

$70

$201+

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Standard

High-end

Price History

Based on price data from 7 merchants for "Alpha Omega Ultra". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Alpha Omega Ultra is an innovative bass effects pedal that elevates your sound to a whole new dimension. At its heart, this pedal boasts two distinct distortion circuits—Alpha and Omega—wired in parallel, offering a spectrum of textured, responsive tones that cater to both the classic and modern bassist. This versatility is further enhanced by a 6-band active graphic EQ, allowing you to sculpt your sound with precision.

Explore the sonic possibilities with its single-user digital impulse-response cabinet emulation, perfect for achieving studio-quality tones on stage or in your practice space. Whether you're jamming along with tracks via the 1/8-inch Aux input or practicing silently with the headphone output, the Alpha Omega Ultra has got you covered. The balanced direct output features a switchable cab sim, making it an essential tool for any gigging musician or studio enthusiast.

With its dedicated Bypass and Distortion footswitches, you can seamlessly integrate the Alpha Omega Ultra into any setup. Plus, the inclusion of a Micro-USB B port means you can easily load new virtual cabinets from your Mac or PC, ensuring your sound is always fresh and unique. Whether you're in the studio, on stage, or practicing at home, the Alpha Omega Ultra delivers unmatched versatility and performance.

Key Features:

  • Two discrete distortion circuits (Alpha and Omega) for varied tonal possibilities
  • 6-band active graphic EQ for precise sound shaping
  • Digital impulse-response cabinet emulation via XLR output
  • Headphone output with cabinet simulation for silent practice
  • Bypass and Distortion footswitches for separate use of effects
  • Micro-USB B port for loading new virtual cabinets
  • Aux input for playing along with tracks from your device
  • Switchable ground lift to eliminate unwanted hum

Owner's manual

Alpha Omega Ultra User Manual

Product specs

Pedal Type Preamp, Distortion
Analog/Digital Analog (overdrive), Digital (cab sim)
EQ Low Shelf, High Shelf, Mid bands: 250Hz, 500Hz, 1.5kHz, 3kHz
Inputs 1 x 1/4" (instrument), 1 x 1/8" (aux in)
Outputs 1 x 1/4", 1 x XLR (direct out), 1 x 1/8" (headphones)
USB 1 x Micro-B (loading IR)
True Bypass Yes
Power Source 9V DC power supply (sold separately)
Power Usage Up to 130mA
Height 2.2"
Width 4.92"
Depth 3.77"
Weight 0.94 lbs.

FAQs

What kind of power supply does the Darkglass Alpha Omega Ultra require?

The Darkglass Alpha Omega Ultra requires a regulated 9V DC power supply with a center-negative plug and has a current draw of up to 130mA. Using unregulated power supplies or higher voltages can cause noise issues or damage the unit.

Can the Darkglass Alpha Omega Ultra be used as a standalone preamp?

Yes, the Darkglass Alpha Omega Ultra functions as both a preamp and an overdrive pedal, making it suitable for standalone use. It includes a 3-band EQ and a balanced line driver for versatile tone shaping.

Does the Darkglass Alpha Omega Ultra have a headphone output?

Yes, the Darkglass Alpha Omega Ultra is equipped with a 1/8" headphone output, allowing for silent practice and monitoring without additional gear.

Is the Darkglass Alpha Omega Ultra suitable for genres other than metal?

While the Darkglass Alpha Omega Ultra excels in producing aggressive tones ideal for metal, its versatile EQ and overdrive capabilities make it suitable for a wide range of genres that benefit from enhanced dirt and tone shaping.

How does the cab sim feature work on the Darkglass Alpha Omega Ultra?

The Darkglass Alpha Omega Ultra includes a digital cab sim that can be loaded via the USB Micro-B port, allowing you to emulate different cabinet sounds directly through the pedal for direct recording or live performance.

The Bass Channel

The Bass Channel

Darkglass B7K Ultra vs. Vintage Ultra vs. Alpha Omega Ultra

Video thumbnail for Darkglass B7K Ultra vs. Vintage Ultra vs. Alpha Omega Ultra by The Bass Channel

Darkglass B7K Ultra vs. Vintage Ultra vs. Alpha Omega Ultra

The Bass Channel

The Bass Channel

Video thumbnail for Darkglass Electronis Alpha Omega Ultra - Bass Demo by Chris Kollias

Darkglass Electronis Alpha Omega Ultra - Bass Demo

Chris Kollias

Chris Kollias

Video thumbnail for The Most Brutal Distortion Ever! Darkglass Alpha Omega Ultra Bass Demo by Adam Aarts

The Most Brutal Distortion Ever! Darkglass Alpha Omega Ultra Bass Demo

Adam Aarts

Adam Aarts

Video thumbnail for Darkglass Alpha Omega Ultra - Sound Demo (no talking) by Guitar Bonedo

Darkglass Alpha Omega Ultra - Sound Demo (no talking)

Guitar Bonedo

Guitar Bonedo

Video thumbnail for Darkglass Alpha Omega Ultra UNBOXING & FIRST IMPRESSION by Deadbeat Studios

Darkglass Alpha Omega Ultra UNBOXING & FIRST IMPRESSION

Deadbeat Studios

Deadbeat Studios

Video thumbnail for Darkglass - Alpha Omega Ultra (v1) by Bass Stuff

Darkglass - Alpha Omega Ultra (v1)

Bass Stuff

Bass Stuff

Video thumbnail for AΩ Series Explained: Alpha·Omega Ultra by Uriah Duffy by Darkglass Electronics

AΩ Series Explained: Alpha·Omega Ultra by Uriah Duffy

Darkglass Electronics

Darkglass Electronics

Video thumbnail for Darkglass Alpha Omega Ultra - Bass Demo | SOUND TEST [ENG] by Bassline Music Shop

Darkglass Alpha Omega Ultra - Bass Demo | SOUND TEST [ENG]

Bassline Music Shop

Bassline Music Shop

Video thumbnail for Darkglass Alpha Omega Ultra Bass Preamp by N Stuff Music

Darkglass Alpha Omega Ultra Bass Preamp

N Stuff Music

N Stuff Music

Reviews

PROS

  • Versatile EQ, drive, and cabsim options cater to various musical styles

  • Direct Out feature ideal for live and studio use

  • High-quality amp/cabinet simulation enhances tone

  • Dual distortion modes (Alpha and Omega) for diverse sound shaping

  • Aux in and headphone out perfect for silent practice

  • Robust build quality ensures long-term durability

  • Precise and responsive 6-band EQ for detailed sound sculpting

  • Allows uploading of custom Impulse Responses for personalized tone

  • Clean blend feature maintains low-end presence amidst distortion

  • LED indicators for easy adjustment on dark stages

CONS

  • Amp simulation not available through 1/4" output, limiting live use versatility

  • Direct Out cannot be used with post-distortion effects without workaround

  • Power input design prone to looseness, potentially unreliable

  • Absence of an effects loop restricts signal chain flexibility

  • No ability to store presets for quick sound changes

  • Some may find the pedal's sound slightly muffled without additional tone shaping

  • Boost switches difficult to visually identify, complicating adjustments

  • Significant gain can introduce noise, requiring careful gain management

  • Does not include a power supply, an unexpected extra expense

  • Design flaw in power jack could lead to on-stage reliability issues

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Alpha Omega Ultra.

Features and functionality

  • The Alpha Omega Ultra can create a "bubble" sound, affecting punch and clarity, which may not suit everyone's taste for overdrive tones.

    Source
  • Users confirm it serves effectively as a preamp and EQ when the distortion is turned off, offering versatility for different musical styles like jazz.

    Source
  • The Ultra model includes a 5-band EQ, auxiliary input, and headphone output, making it suitable for portable practice setups.

    Source
  • The Alpha Omega X Ultra provides variable hi-pass and low-pass filters, allowing for versatile tone shaping and functioning as a full fuzz.

    Source
  • The Alpha Omega Photon doubles as an audio interface for recording, providing versatility for both live and studio settings.

    Source

Comparisons

  • Users compare the Alpha Omega Ultra to other pedals like the Sansamp YYZ, noting that each has distinct tonal characteristics, with YYZ maintaining low-end presence.

    Source
  • The Joyo Monomyth is recommended as a budget alternative, noted for its capability to deliver both low and high gain sounds similar to the Alpha Omega Ultra.

    Source
  • The Alpha Omega Photon offers additional features like an alpha omega blend knob, tuner, and Bluetooth connectivity for $80 more.

    Source

Software and compatibility

  • Some users experience difficulty opening the cab sim software in DAWs, affecting their ability to fully utilize the pedal's features.

    Source

Setup and maintenance

  • Switching from an Orange Terror Bass head to a Bassman 100 amp significantly improved the pedal's sound, suggesting amp compatibility affects performance.

    Source

Use cases and applications

  • Running the Alpha Omega Ultra in parallel with other pedals, like the Anubis, using an OBNE Signal Blender, can enhance the overall sound, rather than chaining them.

    Source
  • The Alpha Omega Ultra can achieve moderate tones by adjusting blend, level, and gain, making it suitable for styles beyond high-gain genres.

    Source
  • The Ultra model can serve as a complete preamp, dirt, DI, and major tone shaping device, especially useful if no other preamp is on the board.

    Source

Critic Reviews

A Fine Line: Darkglass Ultra Pedals — The Bass Channel

thebasschannel.net

While the Alpha Omega Ultra offers an overwhelming range of tonal possibilities, it can quickly veer from impressive to chaotic, leaving players grappling with its unpredictable nature. The reviewer likens its sound to a wild beast that can transform from beautiful to bewildering with little warning. While the distortion tones are praised, the lack of clarity in the High Pass/Low Pass knobs and the sheer complexity may leave some bassists feeling frustrated rather than empowered. Ultimately, the pedal's potential is overshadowed by its demanding interface, and while it shines for aggressive tones, it may not suit everyone’s playing style.

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