{"product_id":"earthquaker-half-life-octave-distortion","title":"Earthquaker Half Life Octave Distortion","description":"\u003cp\u003e\u003cb\u003e\u003cstrong\u003eNew Earthquaker Sunn O))) Half Life Octave Distortion \u0026amp; Booster Effects Pedal\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis item is new, in box!\u003c\/p\u003e\u003cp\u003eFrom Earthquaker:\u003c\/p\u003e\u003cp\u003eSunn O))) and EarthQuaker Devices are pleased to bring you the most compact, pedalboard-friendly version of the Life Pedal distortion circuit to date – the Sunn O))) HalfLife Octave Distortion + Booster. Half the size, just as heavy.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cstrong\u003eBirth of a Life Pedal\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003eIn the writing sessions for Life Metal, Stephen O’Malley \u0026amp; Greg Anderson worked extensively shearing their tones toward a broader energy spectrum over high-powered saturation and across planes of sonic character with the ambition to take full advantage of Steve Albini’s (the recording engineer of the Life Metal album) exacting capture skills.\u003c\/p\u003e\u003cp\u003eThe results are astounding. There is breadth and luminosity of color, vast sonic cosmoses, and flashes of abstract color (synthetic and objective) through resulting themes which emerged from the mastered depths of saturation and circuits between the two players and their mountains of gear.\u003c\/p\u003e\u003cp\u003eLike the Life Pedal, HalfLife is designed to represent the core front end chain used in those sessions to drive the tubes of the band’s multiple vintage Sunn O))) Model T amplifiers (or take your fancy) into overload ecstasy. This is a 100W tube amp full stack’s holy dream or its apostate nightmare.\u003c\/p\u003e\u003cp\u003eAn octave fuzz inspired by the Shin-Ei FY2 \u0026amp; FY6 units leads the circuit into a brutal big-box rodent-inspired distortion recreated with the best components and including a three-way clipping switch (OpAmp, Asymmetric \u0026amp; Symmetric). The second stage is a purely clean boost to further overdrive the preamp tubes of your vintage system into scaped harmonics and feedback overtone bliss.\u003c\/p\u003e\u003cp\u003eHalfLife is the mass production successor to the Sunn O))) HalfLife Fer MMXXV – a limited edition run housed in a cast iron enclosure made using a centuries-old technique known as Nanbu-tekki (南部鉄器).\u003c\/p\u003e\u003cp\u003eChasms are cleared, mountains sheared, glaciers calved, novæ birthed. Vintage valve amplifiers recommended. We hope you transcend.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cstrong\u003eWhat Is It?\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003eHalfLife is a distortion with a blendable analog octave up and a booster combined in one compact package. The “Amplitude” side is faithfully modelled after the classic “White Face” distortion unit. The only modifications made to the original circuit are in the clipping section. The traditional circuit uses a single pair of silicon diodes for a tight, compressed crunch. HalfLife introduces two additional clipping options to better adapt to different rigs. The first position is no diodes to allow for a full, grinding Op Amp assault at maximum volume. The second position utilizes two silicon diodes and one LED in an asymmetrical clipping configuration. This delivers a slightly compressed and smooth crunch, similar to a valve amplifier. The last position is the stock double silicon diode configuration, which provides that classic tone you know and love.\u003c\/p\u003e\u003cp\u003eThe Octave in HalfLife is an all-discrete analog full-wave rectifier circuit. Located at the input of the circuit, the Octave control slowly blends in the octave effects as you turn it clockwise. This feature can also be used via expression control, allowing for wild, hands-free octave swells mid-riff. Because this is an analog octave effect, it is monophonic and works best playing single notes above the twelfth fret while using the neck pickup. Playing chords with the analog octave will sound clanging and chaotic. Using the bridge pickup and playing below the twelfth fret will produce a very subtle octave effect. Going full Octave transforms HalfLife from a simple distortion device into a swelling, raging fuzz similar to the classic Super Fuzz!\u003c\/p\u003e\u003cp\u003eThe “Magnitude” section of HalfLife is a simple all-discrete MOSFET booster designed to blast your preamp tubes and drive them wild. It is a 100% clean, no-nonsense, high impedance booster that adds very little color to your tone. It does not add distortion on its own but has plenty of output to push your amp into saturation.\u003c\/p\u003e\u003cp\u003eThe signal path is Octave \u0026gt; Distortion \u0026gt; Boost. The octave distortion and booster can be used independently with their own respective footswitches. The right footswitch is the octave distortion, and the left footswitch is the booster.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cstrong\u003eControls\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003eOctave (O): This blends in the analog octave as you turn it clockwise.\u003c\/p\u003e\u003cp\u003eFilter (F): This is a low pass filter with a frequency response from around 500 Hz to 30 kHz. Turn counterclockwise for more high-end, clockwise for less.\u003c\/p\u003e\u003cp\u003eDistortion (D): Turn clockwise for more distortion, counterclockwise for less. This provides about +60dB of gain.\u003c\/p\u003e\u003cp\u003eClipping Switch (CLIP):\u003cbr\u003eOpAmp: No diodes to allow for full, grinding Op Amp assault at maximum volume.\u003cbr\u003eAsymm: Utilizes two silicon diodes and one LED in an asymmetrical clipping configuration. This delivers a slightly compressed and smooth crunch, similar to a valve amplifier.\u003cbr\u003eSymm: This is the stock double silicon diode configuration, which provides that classic tone you know and love.\u003c\/p\u003e\u003cp\u003eAmplitude (AMP): Output volume for the octave distortion side. Clockwise for more hearing loss, counterclockwise for a healthy life in old age.\u003c\/p\u003e\u003cp\u003eMagnitude Footswitch: Boost Activator\u003c\/p\u003e\u003cp\u003eAmplitude Footswitch: Octave Distortion Activator\u003c\/p\u003e\u003cp\u003eOctave EXP Jack: Connect any expression pedal to this input to control the analog octave blend.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cstrong\u003eTech Specs\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003eDimensions: 5.00 × 2.75 x 2.25 in. (127 × 70 x 57 mm) with knobs\u003cbr\u003eCurrent Draw: 15 mA\u003cbr\u003eOctave Distortion: Input Impedance: 1 MΩ, Output Impedance: \u0026lt;1 kΩ\u003cbr\u003eBooster: Input Impedance: 500 kΩ, Output Impedance: \u0026lt;1 kΩ\u003c\/p\u003e\u003cp\u003eFlexi-Switch Technology\u003cbr\u003eThis device features Flexi-Switch Technology! This relay-based, true bypass switching style allows you to simultaneously use momentary and latching style switching.\u003cbr\u003e• For standard latching operation: tap the footswitch once to activate the effect and then tap again to bypass.\u003cbr\u003e• For momentary operation: hold the footswitch down for as long as you’d like to use the effect. Once you release the switch the effect will be bypassed.\u003cbr\u003eSince the switching is relay based, it requires power to pass signal.\u003c\/p\u003e\u003cp\u003ePower\u003cbr\u003eThis device takes a standard 9 volt DC power supply with a 2.1mm negative center barrel (not included). We always recommend pedal-specific, transformer-isolated wall-wart power supplies or multiple isolated-output supplies. Pedals will make extra noise if there is ripple or unclean power. Switching-type power supplies, daisy chains and non-pedal specific power supplies do not filter dirty power as well and let through unwanted noise. DO NOT RUN AT HIGHER VOLTAGES!\u003c\/p\u003e\u003cp\u003eArtwork by Stephen O’Malley\u003cbr\u003eIrradiated rat fossil drawing by Savage Pencil\u003c\/p\u003e","brand":"EarthQuaker Devices","offers":[{"title":"Default Title","offer_id":53054483628321,"sku":"ACEARHALFLIFE","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/7862\/6849\/files\/158fdb5e-1473-4216-b847-617682134451.jpg?v=1784567163","url":"https:\/\/citymusiconline.com\/products\/earthquaker-half-life-octave-distortion","provider":"City Music Online","version":"1.0","type":"link"}