
Anthony Easton
The Alpha·Omega Ultra by Darkglass Electronics is a versatile bass preamplifier with two distinct distortion circuits (Alpha and Omega), offering an extremely high dynamic range and a six-band active graphic EQ. The pedal features the following controls:
- Mod: Selects or mixes between the two distinct distortion circuits (Alpha
and Omega).
- Blend: Mixes the clean and processed signals.
- Level: Sets the volume of the overdriven signal.
- Drive: Sets the amount of gain in the overdriven signal.
- Growl: Shelving Bass Boost for a fatter tone and increased low-end
saturation.
- Bite: Boosts High Mids (2.8kHz) for additional presence and definition.
- Master: Adjusts the overall volume of the unit and serves as a DI and
headphone volume control.
The technical specifications include:
- Input Impedance: 500kΩ
- Output Impedance: 1kΩ
- Current Consumption: ~20mA
- Voltage: 9V DC (Center Negative)
- Dimensions: Width: 125 mm / 4.92″, Length: 96 mm/ 3.77″, Height: 57 mm /
2.24″, Weight: 430 g / 0.94 lb
The pedal also features a dedicated headphone output, balanced direct output with switchable digital impulse-response cabinet emulation, and an auxiliary input for practicing with backing tracks. Additionally, it has a warning regarding the use of power supplies and a disclaimer about specifications subject to change without notice.
Watch the latest video demos and reviews for the Alpha·Omega Ultra from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the Darkglass Electronics Alpha·Omega Ultra from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Brand New
$499.99

Brand New
$460.58

Brand New
$499.99

Brand New
$430.48

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Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton