{"product_id":"electro-harmonix-percolator-harmonic-saturator","title":"Electro-Harmonix Percolator Harmonic Saturator Fuzz \/ Overdrive","description":"\u003cp\u003e🚚 \u003cstrong\u003eFAST \u0026amp; FREE SHIPPING from Phoenix, AZ!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e🎸 \u003cstrong\u003eLocal demo available by appointment in Phoenix, AZ\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eElectro-Harmonix EHX Percolator Harmonic Saturator Fuzz Pedal\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA highly interactive transistor drive and fuzz that moves from raw, dynamic breakup to gated, pseudo-octave destruction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProfessor’s Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Percolator fills the space between overdrive and fuzz without sounding like a conventional version of either. It can be chewy, sharp, sputtery, explosive, or surprisingly responsive—and the Bias control makes the transition between those personalities part of the instrument.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRig Role\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSecond-Stage Escalation \/ Character Drive\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Percolator works especially well after a familiar low- or medium-gain foundation, taking an established core tone somewhere more aggressive, harmonically complex, and fuzz-adjacent.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSome fuzz pedals deliver one dominant sound, while many overdrives smooth out the rough edges that make a part interesting. The EHX Percolator instead offers a wider range of unstable, character-heavy gain—from lightly broken transistor drive to gated fuzz and pseudo-octave textures—without requiring a complicated control layout. As a second-stage drive, it does more than simply add gain: it introduces grind, compression, upper-harmonic bite, and, at more extreme Bias settings, deliberately gated or octave-like textures. Use it to make choruses feel larger, give leads a rougher edge, or push a controlled rhythm sound into something more aggressive and unstable.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt can also function independently as a raw transistor drive or full fuzz, but its clearest role is as a more distinctive second stage escalation drive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInspired by the cult-classic Harmonic Percolator circuit of the 1970s, the Electro-Harmonix Percolator expands the original concept with a practical set of modern controls.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonics\u003c\/strong\u003e knob controls input gain, moving from dynamic overdrive into increasingly saturated fuzz. \u003cstrong\u003eBias\u003c\/strong\u003e changes the operating character of the gain circuit: lower settings produce smoother drive and distortion, while higher settings introduce pseudo-octave overtones, sputter, and gated decay. \u003cstrong\u003eBalance\u003c\/strong\u003e controls the overall output level.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDrive\/Fuzz\u003c\/strong\u003e toggle changes the basic clipping structure. Drive mode removes the clipping diodes for a raw, chewy transistor-drive response. Fuzz mode engages the diodes for heavier saturation and more aggressive fuzz textures.\u003c\/p\u003e\n\u003cp\u003eAn internal trim pot adjusts overall gain and the range of the pseudo-octave response. The pedal also includes a latching\/momentary footswitch: tap it for normal on\/off operation, or press and hold for temporary bursts of fuzz or momentary bypass.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuick Start Settings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRaw Transistor Drive\u003c\/strong\u003e\u003cbr\u003eDrive mode\u003cbr\u003eHarmonics: 10–11 o’clock\u003cbr\u003eBias: 9–10 o’clock\u003cbr\u003eBalance: Set slightly above unity\u003c\/p\u003e\n\u003cp\u003eOpen, crunchy, and responsive. Start here for an unconventional overdrive sound that retains pick attack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExplosive Fuzz\u003c\/strong\u003e\u003cbr\u003eFuzz mode\u003cbr\u003eHarmonics: 2–3 o’clock\u003cbr\u003eBias: Noon–1 o’clock\u003cbr\u003eBalance: Set to taste\u003c\/p\u003e\n\u003cp\u003eA thick but articulate fuzz with more edge and harmonic movement than a typical sustaining fuzz circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGated and Sputtery\u003c\/strong\u003e\u003cbr\u003eFuzz mode\u003cbr\u003eHarmonics: 2 o’clock or higher\u003cbr\u003eBias: 3 o’clock or higher\u003cbr\u003eBalance: Compensate as needed\u003c\/p\u003e\n\u003cp\u003eUse higher Bias settings for broken, gated decay and aggressive texture. Adjust Harmonics and Bias together to tune the response to your pickups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePseudo-Octave Texture\u003c\/strong\u003e\u003cbr\u003eFuzz mode\u003cbr\u003eHarmonics: High\u003cbr\u003eBias: Around 2–3 o’clock\u003c\/p\u003e\n\u003cp\u003ePlay higher on the neck and experiment with the neck pickup for more pronounced octave-like overtones.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEffect type: Harmonic saturator \/ transistor overdrive \/ fuzz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit: Analog\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudio: Mono\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControls: Balance, Harmonics, Bias\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eToggle switch: Drive \/ Fuzz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBypass: Mechanical-relay true bypass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFootswitch operation: Latching or momentary\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal adjustment: Gain and pseudo-octave range trim pot\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput impedance: 70kΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput source impedance: 0–12.5kΩ, dependent on Balance setting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower: 9V battery or optional 9.6VDC center-negative adapter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent draw: 10mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 4.5\" × 2.75\" × 2.1\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUPC: 683274012773\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Professor Nigel’s?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCurated, Working-Player Gear\u003c\/strong\u003e\u003cbr\u003eProfessor Nigel’s selects pedals for musical usefulness, distinctive character, and a clear role in a real rig—not simply to offer more choices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Electro-Harmonix Dealer\u003c\/strong\u003e\u003cbr\u003eThis is brand-new, authorized EHX inventory backed by the manufacturer’s applicable warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn Stock in Phoenix\u003c\/strong\u003e\u003cbr\u003eYour pedal is handled, packed, and shipped directly from our Phoenix, Arizona shop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast, Reliable Shipping\u003c\/strong\u003e\u003cbr\u003eOrders are carefully packed and shipped quickly, with straightforward communication throughout the buying process.\u003c\/p\u003e","brand":"Electro-Harmonix","offers":[{"title":"Default Title","offer_id":52874845946176,"sku":"PERCOLATOR","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/6486\/0736\/files\/IMG_9819.jpg?v=1785441532","url":"https:\/\/professornigels.com\/products\/electro-harmonix-percolator-harmonic-saturator","provider":"Professor Nigel's","version":"1.0","type":"link"}