Pricing and availability
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Average Price: $1,381
High-end/Boutique
$200
$801+
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Budget
Standard
High-end
Price History
Based on price data from 7 merchants for "Darkglass Electronics Alpha Omega 900 900-Watt Bass Amp Head". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Unleash the power of the Darkglass Alpha-Omega 900, a bass amplifier head that merges innovation with monstrous sound. This amp is not just loud; it's a sonic powerhouse that offers incredible 900 watts of punch, making it perfect for both stage performances and studio recording. Equipped with Darkglass's renowned Alpha and Omega drive engines, you can craft your bass sound with unparalleled harmonic richness and sonic depth. The built-in VCA compressor ensures that your sound remains controlled and impactful, while the ultra-quiet 6-band graphic EQ allows you to sculpt your tone to perfection, from aggressive distortion to pristine clarity.
What sets the Alpha-Omega 900 apart is its adaptability. It features memory for up to three impulse response cabinet simulations, which you can upload via USB, and offers both pre- and post-processing DI outputs for optimal tonal versatility. The integrated MIDI input enables seamless remote switching, making it an essential tool for the touring musician. Additionally, it includes an aux input and headphone output for private practice sessions, so you can jam along with your favorite tracks or warm up backstage without disturbing others.
Key Features:
- 900-watt solid-state bass amplifier head
- Dual Alpha and Omega drive engines for rich harmonic tones
- Built-in studio-grade VCA compressor
- Ultra-quiet 6-band graphic EQ
- Memory for 3 IR cabinet simulations, uploadable via USB
- MIDI input for remote switching
- Dual TS/speakON speaker outputs with 4-ohm or 2-ohm functionality
- Aux input and headphone output for silent practice
- Pre- and post-processed DI outputs
- Passive/Active switch for optimized performance with any bass pickups
Owner's manual
Darkglass Electronics Alpha Omega 900 900-Watt Bass Amp Head User ManualProduct specs
| Type | Solid State |
| Number of Channels | Single channel |
| Output Power | 900W @ 4 ohms, 500W @ 8 ohms |
| Compression | Adjustable |
| EQ | 6-band Graphic EQ |
| Inputs | 1 x 1/4" (instrument), 1 x 1/8" (aux in) |
| Outputs | 2 x SpeakON-1/4" combo, 2 x XLR (pre/post DI) |
| Headphones | 1 x 1/4" |
| Effects Loop | Yes |
| USB | 1 x Micro-B |
| MIDI I/O | In |
| Footswitch I/O | 1 x 1/4" (Alpha Omega drive, mute) |
| Footswitch Included | Yes, 1-button footswitch |
| Features | Store 3 Cabinet Impulse Responses |
| Cooling System | Internal Fans, Side Vents |
| Power Source | Standard IEC AC cable |
| Height | 2.75" |
| Width | 10" |
| Depth | 10.5" |
| Weight | 6.39 lbs. |
FAQs
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What kind of tones can I expect from the Darkglass Alpha Omega 900 for bass guitar?
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The Darkglass Alpha Omega 900 offers a wide range of tones, from clean and punchy to aggressive and gritty distortion, thanks to its dual distortion circuits and 6-band graphic EQ. It's versatile enough for various genres, particularly excelling in rock and metal.
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Is the Darkglass Alpha Omega 900 suitable for live performances?
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Yes, the Darkglass Alpha Omega 900 is ideal for live performances with its powerful 900W output, ensuring it can handle large venues. Its robust features, including a footswitch for drive and mute functions, make it perfect for dynamic stage use.
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Can the Darkglass Alpha Omega 900 be used with an 8-ohm cabinet?
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Yes, the Darkglass Alpha Omega 900 can be used with an 8-ohm cabinet, delivering 500W of power at this impedance, making it versatile for different speaker configurations.
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Does the Darkglass Alpha Omega 900 have a built-in compressor?
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Yes, the Darkglass Alpha Omega 900 features an adjustable compressor, allowing you to fine-tune your dynamics for both studio and live settings.
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What connectivity options does the Darkglass Alpha Omega 900 offer?
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The Darkglass Alpha Omega 900 includes a variety of connectivity options such as SpeakON-1/4" combo outputs, XLR outputs for DI, an auxiliary input, and MIDI input, providing flexibility for different setups and recording environments.
Videos
Patrick Hunter
Darkglass Alpha Omega 900 [Demo]
Reviews
PROS
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Lightweight and powerful, ideal for gigging
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Signature mid-range tone unique to Darkglass
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Built-in distortion offers versatile tonal options
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Compatible with pedals, enhancing sound variety
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Offers clean to mean distortion without tone sacrifice
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Built-in compressor ideal for smooth playing
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Footswitch included for easy toggling between settings
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Practice silently with headphone out, perfect for quiet environments
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Impressive build quality and visually appealing
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Multiple outputs (2x DI, Aux in) for versatile connectivity
CONS
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EQ might feel limiting for some, lacking knobs for finer control
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Built-in compressor has limited adjustability with a single knob
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Footswitch functionality can be unintuitive, requiring additional purchase for improved flexibility
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Absence of a tuner output
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No option to switch between Alpha and Omega on the footswitch directly
Critic Reviews
3.5 out of 5
Based on 0 Reviews and 3 Ratings
Artist usage
Add artist
Tony Levin is documented using the Darkglass Alpha Omega 900 bass amplifier head, as mentioned in his Road Diary on Papabear.
In this post of Alex showing off his warm up rig, you can see the amp he is using is a Darkglass alpha omega head.
In this video and photo you can see this amp head in the back being clearly used, thanks.
Genre Usage
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Used With
Based on how musicians on Equipboard use Darkglass Electronics Alpha Omega 900 900-Watt Bass Amp Head, it is most commonly used with the following gear.
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