Darkglass Alpha Omega Dual Bass Preamp

MFR: DarkG- AO

Starting at $32/mo

Need help deciding? Contact us right now!

In the box

Darkglass Alpha Omega Dual Bass Preamp

  • Darkglass Alpha Omega Dual Bass Preamp
  • User Manual

From The Wavelength Blog Read more

Darkglass Alpha Omega Dual Bass Preamp

The Darkglass Alpha Omega Dual Bass Preamp is co-designed creation of Darkglass and Jon Stockman. This creation differs greatly from Darkglass’ previous preamplifiers and overdrives. It is fully operational amplifier based and has two distinct distortion circuits (Alpha and Omega) which can be selected or blended using our Mod knob. This unusual control, in conjunction with the toggle switches and 3 active band equalizers makes Alpha Omega the most flexible dual pedal.


This mixes the clean and processed signals. The clean signal remains at unity gain while the volume of the overdriven signal is set by the Level knob, allowing for fine mix tuning.


This sets the volume of the overdriven signal.


This sets the amount of gain in the overdriven signal.


This boosts High Mids (2.8kHz) for additional presence and definition.


Shelving Bass Boost for a fatter tone and increased low-end saturation.


Selects or mixes between the two distinct distortion circuits: Alpha is punchy, and tight with a lot of definition, whereas Omega is simply brutal and raw.

Parallel Output

Hardwired copy of your input signal, useful for getting a clean signal in recording and live situations

Direct Output

A balanced version of the 1/4 inch output, useful for running into PAs or studio mixing consoles.

*Note: The Alpha Omega has a current draw of 30mA. Only use a regulated 9V DC adapter with a center-negative plug. Due to ecological reasons, it does not accept batteries. Unregulated power supplies and/or higher voltages may result in suboptimal noise performance and even damage your unit, voiding the warranty.




Pedal EffectsDistortion

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews