

The Darkglass Alpha Omega Ultra is a versatile bass preamplifier designed with two distinct distortion circuits, Alpha and Omega, offering an extremely high dynamic range. It features a six-band active graphic EQ, a dedicated headphone output, and a balanced direct output with switchable digital impulse-response cabinet emulation, making it a comprehensive tool for modern bass players.
Key Front Features:
- Mod: Selects or mixes between the two distinct distortion circuits (Alpha
and Omega).
- Blend: Mixes the clean and processed signals, allowing for fine mix tuning.
- Level: Sets the volume of the overdriven signal.
- Drive: Sets the amount of gain in the overdriven signal.
- Growl: Provides 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.
EQ Specifications:
- Bass: Low shelf +-12dB @ 80 Hz
- Mid bands: +-10dB @ 250 Hz, 500 Hz, 1.5 kHz, 3 kHz
- Treble: High shelf +-12dB @ 5 kHz
Dimensions:
- Width: 125 mm / 5″
- Length: 96 mm / 3¾″
- Height: 57 mm / 2¼″
- Weight: 430 g / 0.95 lb
Additional Features:
- Current draw of 120mA
- Input & Outputs: ¼” mono jack, 3.5mm stereo input (Aux In), internal stereo
headphone amplifier, 9V DC adapter, ¼” Output jack, balanced XLR output,
ground lift switch, cabinet simulation toggle, and Micro USB B connector for
connecting to PC/Mac.
It's important to note that the Alpha·Omega Ultra has a current draw of 120mA and should only be used with a regulated 9V DC adapter with a center-negative plug to avoid suboptimal noise performance and potential damage to the unit. The manufacturer also emphasizes that specifications are subject to change without notice.
Watch the latest video demos and reviews for the Darkglass 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 Darkglass 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
$461.72
Brand New
$499.99
Brand New
$427.49
Brand New
$449.99
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