Bournemouth, United Kingdom
About this listing
The EarthQuaker Devices Sunn O))) HalfLife delivers professional-grade versatility by combining a rich distortion, blendable analogue octave, and a pristine clean booster into one compact pedal. Celebrated for its authentic tone, it faithfully replicates the iconic “White Face” distortion with expanded clipping options, offering supreme tonal flexibility for discerning guitarists.
Main Features
Authentic Distortion Circuit
Inspired by the classic “White Face” unit, the distortion section boasts three clipping modes:
No diodes for a raw, intense op amp drive at full volume
Asymmetrical clipping with two silicon diodes and one LED, producing smooth, valve-like crunch
Traditional double silicon diode clipping for tight, compressed grind
Blendable Analogue Octave
Utilising an all-discrete analogue full-wave rectifier circuit at the input, the octave effect can be gradually blended in for extra character. It excels with single notes above the twelfth fret on the neck pickup and supports expression pedal control for seamless, expressive octave swells. Fully engaged, the pedal transforms into a soaring fuzz reminiscent of the legendary Super Fuzz.
Clean, High-Gain Booster
The “Magnitude” booster employs a 100% clean, all-discrete MOSFET circuit, delivering high-impedance gain without tonal colouring or distortion. It is designed to drive amplifier tubes into warm, natural saturation.
Flexible Signal Path & Independent Control
Signal flows Octave > Distortion > Booster, with dedicated footswitches for independent operation—right footswitch activates octave/distortion, left footswitch controls the booster—allowing precise tonal sculpting.
Specifications
Clipping modes: None, LED + diodes (asymmetrical), double silicon diodes
Octave type: Analogue full-wave rectifier, monophonic
Booster type: MOSFET clean gain, high input impedance
Controls: Amplitude (distortion), Octave blend, Magnitude (booster)
Footswitches: Separate octave/distortion and booster activation
Ideal for: Single-note leads, octave swells, dynamic boosting, and classic distortion sounds
Elevate your rig with the EarthQuaker Devices Sunn O))) HalfLife—where vintage tone meets modern features for a rich, versatile sound in a luxurious pedal.
Frequently Asked Questions
➤ What clipping modes does the HalfLife offer?
The HalfLife provides three clipping options: no diodes for an uncompressed, intense op amp drive; asymmetrical clipping using two silicon diodes with one LED for a smooth valve-like crunch; and traditional double silicon diode clipping for a tight, compressed distortion tone.
➤ Can the analogue octave be controlled with an expression pedal?
Yes, the blendable analogue octave supports expression pedal control, allowing hands-free swells and dynamic octave blending for greater musical expression.
➤ Is the booster section clean or coloured?
The booster, named “Magnitude,” is 100% clean and uses a MOSFET circuit with high input impedance to provide gain without adding distortion or tonal colouring.
➤ How are the effects activated on the HalfLife?
The pedal has independent footswitches: the right footswitch engages the octave/distortion section, while the left footswitch controls the booster, allowing you to switch each effect on or off individually.
➤ What type of guitar playing suits the HalfLife best?
The HalfLife excels with single-note lead playing, octave swells, dynamic boosting, and classic distortion tones, making it ideal for expressive and versatile guitar performances.
Outside the UK?Please note that shipping costs outside the UK are very approximate and can vary radically. Please contact us with your Country and Post/Zip Code for an accurate quote. Many thanks. Please also note if you are outside the UK we will not charge you tax on your purchase but you may be liable for import duty in your country.Please also note that all our stock is sold for the UK market. If you are buying from outside the UK, please check that it is suitable for use in your country before purchase.
Price€252.39
+ €60.82 Shipping
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