{"product_id":"fairfield-circuitry-roger-that","title":"FAIRFIELD CIRCUITRY ROGER THAT","description":"Inspired by Roger Grant's idea to mimic loss of fm radio signal through the use of a simplified fm modulator\/demodulator scheme. As a young child, I would hide under the table when Roger came around. Later, when I first started in electronics, he gave me a bunch of parts, tools and bench equipment. Controls interfere with demodulation accuracy resulting in familiar yet unexpected signal degradation and noise. Decoherence at its finest.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTUNE:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eLike turning the dial on your receiver, the TUNE parameter sweeps through a wide variety of sounds. From subtle artifacts, to extreme textures, noise and distortion. Summmed with CV at T input.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSHIFT:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eShifts the accuracy of tracking the incoming modulated signal. Sometimes acts as a filter. Highly dependent on TUNE.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDRIVE:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eControls the input level, from clean to dirty. Pushing the DRIVE control generates extreme non-linearities from the modulator\/demodulator circuit. Affects both the wet and dry signals.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWET:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eAmount of wet signal at the output.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDRY:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eAmount of dry signal at the output.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eR:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003ePreset range of the TUNE parameter:\u003cbr data-mce-fragment=\"1\"\u003e1 - normal\u003cbr data-mce-fragment=\"1\"\u003e2 - extended\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eF:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eApply voice filter ~(300Hz-3kHz) to wet signal:\u003cbr data-mce-fragment=\"1\"\u003e0 - filter off\u003cbr data-mce-fragment=\"1\"\u003e1 - filter on\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCONNECTIONS:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIN: 1\/4\" Instrument input\u003cbr data-mce-fragment=\"1\"\u003eOUT: 1\/4\" Output\u003cbr data-mce-fragment=\"1\"\u003eT:1\/8\" CV input for TUNE\u003cbr data-mce-fragment=\"1\"\u003e9V: 2.1mm 9VDC centre-negative tip, \u0026gt;30 mA\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNOTES ON INTERACTIVITY:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e• The TUNE, SHIFT, DRIVE and RANGE controls are highly interactive.\u003cbr data-mce-fragment=\"1\"\u003e• The higher the DRIVE, the more artifacts will be generated.\u003cbr data-mce-fragment=\"1\"\u003e• TUNE is probably the widest, most non-linear, finest control ever included in our products. Micro adjustments here will drastically change the result of the demodulation.\u003cbr data-mce-fragment=\"1\"\u003e• TUNE and SHIFT are mutually dependant, almost like they are the same control. By tweaking both, it almost seems like there is endless varieties of sounds.\u003cbr data-mce-fragment=\"1\"\u003e• The RANGE switch shifts the whole palette of possibilities.\u003cbr data-mce-fragment=\"1\"\u003e• Wet signal path is intentionally out of phase allowing for special interactivity between WET, DRY and FILTER.\u003cbr data-mce-fragment=\"1\"\u003e• If the original signal is still present on the wet side, adding dry signal will cancel it out leaving only the distortionartifacts.\u003cbr data-mce-fragment=\"1\"\u003e• If voice filter is activated in these same conditions, the result is a kind of mid-scoop instead of the usual bandpass.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFEATURES AND USES:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e•JFET pre-amp\u003cbr data-mce-fragment=\"1\"\u003e•CV on TUNE\u003cbr data-mce-fragment=\"1\"\u003e•RFI\/EMI approximator\u003cbr data-mce-fragment=\"1\"\u003e•FM\/AM radio quality reducer\u003cbr data-mce-fragment=\"1\"\u003e•volatile and unpredictable distortion •noise, pop, crackle and squeal generator\u003cbr data-mce-fragment=\"1\"\u003e•impress your friends\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTECHNICALS:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e• true bypass\u003cbr data-mce-fragment=\"1\"\u003e• dimensions 4.7\" x 3.8\" x 1.9\"\u003cbr data-mce-fragment=\"1\"\u003e• input impedance 1MΩ\u003cbr data-mce-fragment=\"1\"\u003e• output impedance 1kΩ\u003cbr data-mce-fragment=\"1\"\u003e• power supply 9 - 9.6VDC\u003cbr data-mce-fragment=\"1\"\u003e• current draw 30mA @ 9.6VDC\u003c\/span\u003e\n","brand":"FAIRFIELD CIRCUITRY","offers":[{"title":"Default Title","offer_id":42043745140909,"sku":"RF-","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/3449\/7197\/products\/roger_that.jpg?v=1672008758","url":"https:\/\/www.detroitmodular.live\/products\/fairfield-circuitry-roger-that","provider":"Detroit Modular","version":"1.0","type":"link"}