SKU: 55733934059

EarthQuaker Devices Sunn O))) HalfLife Octave Distortion + Booster Effect Pedal

Sale price$103.92 Regular price$115.47
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Description

EarthQuaker Devices Sunn O))) HalfLife Octave Distortion + Booster Effect PedalConfirmed?! After years hard at work with their Life Pedal designed in collaboration with legendary doom metal band Sunn O))), we now have from Akron's favorite noise merchants the EarthQuaker Devices Sunn O))) HalfLife Octave Distortion + Booster! A natural evolution on the brand's acclaimed Life Pedal distortion and octave booster, the HalfLife minimizes the method of the celebrated doom drive into a compact form with nothing lost in translation.

Confirmed?!

After years hard at work with their Life Pedal designed in collaboration with legendary doom metal band Sunn O))), we now have from Akron's favorite noise merchants the EarthQuaker Devices Sunn O))) HalfLife Octave Distortion + Booster! A natural evolution on the brand's acclaimed Life Pedal distortion and octave booster, the HalfLife minimizes the method of the celebrated doom drive into a compact form with nothing lost in translation.

The HalfLife is a shrunk-down version of the EQD Life Pedal with all the doomy destruction translated intact. Minimized to half its original size, the only thing taken from the original Life Pedal is its octave effect footswitch. The totality of the Life Pedal's famously doomy tone takes over across two footswitches – one for its octave distortion and another for its analog boost. On its octave distortion side, Amplitude, the HalfLife breathes massive distorted force into a signal with more than sixty decibels of gain on tap. On its analog boost side, Magnitude, cataclysmic levels of boost blow past unity gain at noon and climbing upwards. Either footswitch effect is then shaped with a three-way clipping switch for different silicon diode clipping configurations of smoothness and abrasiveness.

Centrally, the HalfLife is sculpted deeply by a responsive Distortion level control, a shapeable low-pass Filter frequency control, and a blendable Octave control which introduces the pedal's analog octave-up effect gradually – completely erasable by zeroing its dial. If shaping octave presence in real-time sounds like your kind of rodeo, the HalfLIfe features a dedicated octave control expression connection that allows for just that for interesting live playability. Momentary or latching Flexi-Switch footswitching makes on-the-fly playing of the HalfLife even easier while standard power requirements bring the pedal to any and every board.

Sunn O))) rises once more, half-crest. Take up the HalfLife Octave Distortion and take on a brand new day.

  • Sunn O))) collaboration Life Pedal version with smaller size
  • Onboard analog octave distortion effect and analog boost effect
  • Independent Magnitude distortion and Amplitude boost effect switches
  • Independent MAG and AMP level controls
  • Three-way clipping diode configuration selection switch
  • Distortion level control with low-pass Filter control
  • Blendable octave-up effect control with dedicated expression control connection
  • Momentary or latching Flexi-Switch footswitches
  • Standard nine-volt DC center negative power requirements
  • Made in Akron, Ohio
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55733934059

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Amazon Customer
Port Orchard, US
★★★★★ 5
Work Well
Works like you’d want it to and the price is great.
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Reviewed in the United States on May 26, 2023
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Kirk G. Godwin
Charlottesville, US
★★★★★ 5
Good fit
Good quality and good fit.
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Reviewed in the United States on June 15, 2023
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Verified Purchase
virakone ratsavong
Grantham, US
★★★★★ 1
Not fit
I was overseas. They said it will fit this car 2024 RX350h, not at all, completely difference style. Tried to return it, no luck.
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Reviewed in the United States on May 8, 2025
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Verified Purchase
Mr Frosty
Lake Worth, US
★★★★★ 5
Good fit, good value
Style: CF12436 Classic, Style: CF12436 Classic
Purchased this filter for my 2023 Outback. First off changing the cabin filter on this model Subaru is amazingly easy and can be done with no tools and no more then 5 minutes. Pictures posted show packaging, the paper "Blue" filter side, the "Black" charcoal side and the foam outer edge. The filter is well made and is very sturdy as the outer shell is plastic vs. other paper filters that are more flexible. Holding the filter in your hand and giving it a slite shake you can hear the activated charcoal within it. After installing the filter I had a few trips in the car, did I notice any difference in the air quality coming into the cabin....... no. But does this mean its not working? also no. What I can say is the filter fit snug and left no gaps, and with the plastic surroundings and foam in sure the filter will not be letting anything get by as it passes through the system. All and all this filter is well made and sturdy, and seems to be a good value with other paper only filters being about the same price.
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Reviewed in the United States on May 4, 2026
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bin
Charlottesville, US
★★★★★ 5
Perfect Fit and Great Quality
Style: CF12552 Classic
The thickness is just right and fits perfectly. Easy to install, good airflow, and the air feels much cleaner after replacing the old filter. Great value for the price.
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Reviewed in the United States on May 22, 2026

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