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Ghost Note Audio - Omega Lead - Preamp Pedal
Ghost Note Audio - Omega Lead - Preamp Pedal
Ghost Note Audio - Omega Lead - Preamp Pedal
Ghost Note Audio - Omega Lead - Preamp Pedal
Ghost Note Audio - Omega Lead - Preamp Pedal
Ghost Note Audio - Omega Lead - Preamp Pedal
Ghost Note Audio - Omega Lead - Preamp Pedal
Ghost Note Audio - Omega Lead - Preamp Pedal
5 Star Aussie Service & Support

Ghost Note Audio - Omega Lead - Preamp Pedal

$359.00

In stock

SKU: GN-OMEGA

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Delivery
In Stock items usually ship within 48 hours of payment clearing. Usual delivery times are 3 - 10 days around Australia. Our primary warehouse is based in Brisbane QLD and most orders ship from there.

Custom Orders usually take around the 13 week mark on average. Sometimes this is quicker, sometimes this is longer, we will keep you up to date with any important updates should ETAs shorten or lengthen. We pay for express air freight on our imports to get you the instrument quicker.
Returns & Exchanges Policy
We get it, sometimes how things look and how they feel can be different, so we offer a 14 day. money back guitarantee. Send the item back in original condition and we will refund you in full. 

This is subject to T&C. Custom Builds are excluded & are not able to be returned.


  • Step 1
    Contact us via email with a copy of your invoice and what's wrong
  • Step 2
    We will send you an address to post the guitar back to. Alternatively we can arrange a courier for you, this will come out of the refund price.

Please allow 14 days for us to receive and process your return.
 Original & any return shipping and handling fees are not refundable. We'll credit or refund the value of the items returned and any taxes you were charged less theshipping charges. Please contact Customer Relations for more information regarding our return policies. Credit card adjustments should appear within two billing cycles.

Reece
TALK TO AN EXPERT
Talk to a Musician, not about Coldplay, but about gear! For the right advice call us on 1300 501 144

Ghost Note Audio - Omega Lead - Preamp Pedal


Based on the Sunn* Beta Lead.

January 2025 Update - We have updated the enclosure design and styling of our pedals! The new models feature a thick, all-steel enclosure with a new faceplate design.

Note; Currently the pedal is shipping with the Lead/Bass switch marked as "Shift". We felt this wasn't sufficiently clear, so we are waiting for a new set of panels to arrive with clearer markings, but if you're happy with this labelling, they are available to order now. The down position is for Lead Mode, and up position is Bass Mode.

Synonymous with stoner rock and doom metal, the Sunn Beta Lead is one of the most versatile amplifiers ever designed. The unique CMOS distortion circuit generates harmonically rich distortion, which is then shaped by an active EQ circuit with extremely wide range controls. The result is an amp that can go from sparkly clean, to edge of breakup, hard rock and pure fuzz with continuous sweeps of the controls.

* Sunn is a registered trademark of FENDER MUSICAL INSTRUMENTS CORPORATION.





Product Details - Omega Lead

Controls

  • Drive and Gain - These controls set the gain of the CMOS distortion stage. On the original amp, a single, dual-gang potentiometer was used for this control, but we decided to split it into two independent controls for extra versatility. With so many different sounds available, it's impossible to give a description of their behaviour. Experiment and see what you like!
  • Bass, Mid and Treble - 3-band active tone control with a very large +-15dB sweep range. Don't be afraid to visit the extremes, as the circuit drastically changes its behaviour at the top and bottom range of motion of these controls.
  • Volume - Controls the output signal amplitude.
  • Tight - Tames the bass frequencies for a slightly grittier but brighter sound.
  • Bass/Lead - Switch between "Beta Lead" and "Beta Bass" mode. A handful of components are switched in and out, but these have a huge impact on the sound, resulting in a bassier, beefier sound (Bass), or a thinner, brighter and more aggressive sound (Lead).
  • Active Switch - Engages or bypasses the pedal with a relay (true bypass).



The original

The Sunn Beta Lead is known for two things. First, its incredible deep bass and fuzzy sound that made it so popular. Second; it's ridiculously loud.

Utilizing an integrated circuit chip designed for digital logic circuits, the engineers at Sunn Amplification designed an amplifier based on the concept of abusing a CMOS logic inverter and contorting it into a guitar amplifier. The front panel stated the phrase "Digital C-MOS Technology", and while the chips used to generate the disortion were in fact designed for digital logic circuits, they were being used to process an analog input signal, something they were never intended for.

The result was surprisingly pleasant, and the Beta Lead became one of the most iconic solid state amps ever built. Used by Kurt Cobain and The Melvins, among many others, it has an extremely wide sonic palette. This means that for those unfamiliar with the amp, it can sound straight up awful, if you don't know how to set the controls. Thankfully, it has numerous sweet spots, which range from bluesy edge-of-breakup, to rock and roll, to heavy metal and fuzzy doom.

Features

  • True Bypass with Relay switching.
  • Soft-touch footswitches.
  • Internal voltage-boost mechanism ensures circuit runs at same voltage as the original amp.
  • Rugged 16 gauge (1.6mm) steel enclosure with textured powder coat finish.
  • Solid aluminium knobs.

Technical Specs

  • Power Requirement: 9V DC, 180mA
  • Power connector: 2.1mm center-negative barrel jack
  • Dimensions: 145mm (W) 108mm (D) 61mm (H)
  • Dimensions (with packaging): 185mm (W) 130mm (D) 70mm (H)

 



About Preamplifiers

This is a preamplifier, and not a distortion pedal. We do not recommend connecting this device to the input of a normal guitar amplifier. Instead, it is best used in one of the following ways:

Connected to the Effects Return / Power Amp Input of a guitar amp

Connect your guitar to the pedal input, and connect the pedal output to the effects return. This bypasses your amplifier's built-in preamp, and the signal goes through the pedal instead.

Connected to a dedicated power amp

Some examples include the Seymour Duncan Powerstage, Harley Benton GPA-100, or the Mooer Baby Bomb.

Connect the pedal directly to an audio interface

For recording purposes, the pedal can be connected to either an instrument or line-level input on your audio interface. Using a speaker cabinet simulation plugin, such as an Impulse Response (IR) loader, to emulate the effect of a speaker cab is highly recommended.

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$359.00
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All images are for illustation purposes only.. Sometimes the guitars will look slightly different to the picures. Feel free to contact us for pics
Custom guitar builds are non refundable and payable in full. We will confirm your build with you prior to order acceptance
Most Guitars can be ordered in (including custom builds) within around 13 weeks including shipping.
We want you to be happy! 
We offer 14 Day change of mind returns subject to our discretion and approval