{"product_id":"strymon-fairfax-analog-drive-pedal-with-class-a-output-stage-and-variable-sag-control","title":"Strymon Fairfax Analog Drive Pedal with Class A Output and Variable Sag Control","description":"Miniature Marvel\nFairfax isn’t really a distortion pedal. Instead, it’s a complete miniature amplifier in 100% analog form, based upon a little-known device from the 60’s that powered a number of classic rock anthems.\nThe sound and feel is extremely tube-like, with added harmonics and saturation coming from a clever circuit that emulates the critical behavior of a tube amp’s output transformer. It’s a drive pedal that feels completely natural to play, retains the natural sound of your guitar, and glues notes together in a truly organic way.\nMore Than A Drive Pedal\nFairfax began as an engineering experiment, initially inspired by the original Garnet Amplifiers Herzog® tube drive unit designed for Randy Bachman in 1965. Our analog guys decided to try and recreate all of the critical elements of a custom Champ-like tube amp circuit fully in the analog domain, but small enough to fit into a pedal enclosure (so it couldn’t use real tubes or an output transformer).\nThe final design features a cleverly miniaturized tube preamp, Class A power amp and an ingenious custom circuit that emulates the saturation characteristics of the output transformer (which is absolutely vital to get the sound right).\nThere’s even a variable Sag circuit that behaves just like a real tube amp does. At low Sag values the behavior is mild and only slightly compressed, and at max values the JFETs can go crazy and unbias — which gates the signal — leading to spitting and chortling sounds more commonly associated with fuzzes.\nIn order for Fairfax to behave like a real amplifier it needed a massive amount of operating voltage, so a transformer-based power supply converts the 9VDC input voltage to 40V internally. This gives Fairfax the power that it needs for high headroom and amp-like feel, allowing for a wide range of tones.\nAt lower Gain settings Fairfax can be sweet, gently pushing the input to your amp with additional harmonic richness, a touch of saturation and a flat frequency response. At higher Gain levels the sound becomes fully saturated, and that large range of gain on tap allows Fairfax to be used in nearly any setup imaginable.\nKiller code only sounds killer when it’s hosted inside of an ideal analog environment, and even though we’re primarily known for our DSP prowess, our stuff wouldn’t sound the way that it does without our strong analog team.\nThe analog guys are always coming up with interesting designs, so we’ve launched the ‘Series A’ line of pure analog pedals to give them an outlet, with Fairfax being the first in the line.\nThe designs you’ll be seeing in ‘Series A’ are intended to offer something different from traditional Strymon offerings, with no MIDI, USB, firmware or digital processing. These will be pedals that are unabashedly analog, which means it could get really interesting! Keep an eye out for more ‘Series A’ pedals as we go forward.\nVideos\nFairfax Videos\n1 Videos\n14:45\n2000's House Party\nA softer, but still tight, bright, and pronounced overdrive setting works with a telecaster to create a very convincing 2000’s British Rock sound.\nA Dash\nof Filth\nSlightly dark, gainy 90’s alternative rock tone that retains clarity, note definition and and amp-like response. Olivera set to a low mix adds some light space and movement.\nBroken Vibro Scamp\nFlint Harmonic Tremolo pushes Fairfax in and out of Class A saturation.\nClashing Chords\nA gainy Fairfax is pushed by a Green Ringer-style octave pedal creating thick, complex and velcro-like Drop-D power chords and lead melody lines.\nSound Design\nBecause it’s based upon a tube amp design, Fairfax plays well with all different types of amplifiers and amp modelers. The creamy sustain brings something new to both clean and naturally dirty amplifiers.\nWe’ve even included an internal jumper that determines the power up state, so if you plan on using Fairfax with a pedal loop switcher or rack drawer system you can choose to have it turn on automatically when powered up, which is a lifesaver on a dark stage or with a complex setup.\nLEVEL\nThe Level Control sets the output level for the pedal. Lower settings send less total output signal to your amplifier, no matter where the other two knobs are set.\nDRIVE\nThe Drive Control determines the amount of drive and saturation. Working in tandem with the Level control, you can determine precisely how you’d like to drive your amplifier — with a bunch of crunch and saturation dialed in, as a clean boost, or anything in between.\nSAG\nThe variable Sag control allows you to fine-tune the behavior of the Sag circuit, where the amount of Sag is dependent on both the level being sent to the power amp section and on your playing style. At max, the sound can chortle and sputter, and the effect is more or less apparent depending on the Drive and Level settings.\nBRIGHT\nThe Bright switch determines the high frequency contour. With the switch set to ‘Off’ high frequencies are attenuated somewhat, smoothing out the frequency response. Set to ‘On’, the high frequencies are left untouched, giving you a brighter response with more treble.\nControls\nand Routing\nUse the interactive dots (+) to learn more about Fairfax’s knobs, switches, and inputs\/outputs.\nDRIVE\nDiscrete tube emulation circuit\nprovides smooth asymmetric\nclipping.\nBRIGHT\nTone switch for adjusting the high frequency content through the preamp.\noff: cuts high frequencies to darken the tone.\non: provides flat, full frequency response.\nLEVEL\nAdjusts the output level when the pedal is engaged.\nSAG\nTurning clockwise increases amount of power rail sag. Fully counterclockwise, no sag is applied. At high levels of sag, the preamp starts to un-bias itself, leading to gating \u0026amp; sputtering.\nA higher DRIVE setting will sag the circuit more than a lower setting with same input level.\nFOOTSWITCH\nEngages and bypasses the pedal. A lit AMBER LED indicates the pedal is engaged. Bypass is True bypass.\nINPUT\nHigh impedance JFET buffered mono instrument input.\nOUTPUT\nLow impedance mono output.\n9VDC\nUse a power supply or an adapter with the following rating: 9VDC, center negative, 500mA minimum (sold separately).\nIMPORTANT!\nVoltages higher than 9VDC can damage the pedal.\nFeatures\nComplete tube amp circuit fully recreated in 100% analog.\nCustom analog circuits recreate multiple tube stages and the critical output transformer.\nInput voltage converted to 40V internally via galvanically isolated power supply.\nControls for Drive, Level and a variable Sag control.\nBright switch allows fine-tuning of the high frequency response.\nWide range of natural sounding and tube amp-like gain for maximum versatility.\nSag circuit allows mild Sag effects at lower settings and spitting and gated sounds at max.","brand":"Strymon","offers":[{"title":"Default Title","offer_id":51881673654557,"sku":"SN-FAIRFAX","price":327.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/2092\/9309\/files\/SN-FAIRFAX.webp?v=1781578197","url":"https:\/\/scarlettmusic.com.au\/products\/strymon-fairfax-analog-drive-pedal-with-class-a-output-stage-and-variable-sag-control","provider":"Scarlett Music","version":"1.0","type":"link"}