{"product_id":"wmd-aperture","title":"WMD - Aperture","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/xxYuDG0bawo?si=WHyB3hi6voClKwjq\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ethe aperture is a variable-width bandpass filter with fast and tactile controls. it is capable of simple filtering, self oscillation fm timbres, nasty acidic squelches, and capturing images of ufos descending from the heavens on a cold winter's night. the concept is a bandpass that ranges from transparent to gnarly, with precision controls that behave under stress, all while being joyful to wreak havoc with.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cstrong\u003efeatures include:\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003evariable bandwidth via tactile and cv controls\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eeight pole filter core\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eindependent resonance and self oscillation of both sides of the filter with cv\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efeedback circuit with two modes and cv\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003einput level vca\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eadditional cv for opening the band either side of center\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ev\/oct tracking\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003etemperature compensated\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003edry \/ wet mix for parallel filtering sounds\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e*leds along the top indicate width and position of the filter\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cstrong\u003eknobs:\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003efrequency: controls the center frequency of the band\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ewidth: controls the width of the band.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efreq cv: attenuverter for the cv input for precise control over the frequency of the filter.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ehp res: controls the amount of resonance on the high pass side of the filter.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003elp res: controls the amount of resonance on the low pass side of the filter.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003einput level: attenuates the input level. unity at 12o'clock, total gain of 6 db\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efeedback: controls the amount of feedback for more self oscillation and squelchy behavior.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003edry\/wet mix: you know what this means ;)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ewidth cv: attenuverter for cv control over the width of the filter.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cstrong\u003ejacks:\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003e1v\/ oct: the aperture's cutoff frequency will track at 1v\/oct. this is the input for that.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ein lvl: input for cv control over the input level attenuation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efreq: cv input for control over the cuttoff frequency.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ewidth: cv input for control over the width of the band.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efdbk: cv input for control over the feedback amount.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003einput: this is where your audio signal you want to filter goes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eoutput: this is where the filtered audio signal comes out.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ehpcv: cv input for independent control over the cutoff frequency on the high pass side of the filter.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003elpcv: cv input for independent control over the cutoff frequency on the low pass side of the filter.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ehp res: cv input for control over the resonance on the high pass side of the filter.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003elp res: cv input for control over the resonance on the low pass side of the filter.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cstrong\u003eother notable things\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003ecurrent:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e+12v = 120ma\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-12v = 100ma\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003edepth: 25mm including power\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ewidth: 12 hp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eheight: 3u eurorack\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003einput gain: -90db to +6db\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003enominal input: 10vpp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ehpf cutoff freq range: 0.5 hz to 50khz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003elpf cutoff freq range: 0.1hz to 25khz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003epoles: 8\u003c\/span\u003e\u003c\/p\u003e","brand":"WMD","offers":[{"title":"Default Title","offer_id":47794200969386,"sku":null,"price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0020\/5199\/7743\/files\/aperture.jpg?v=1766535545","url":"https:\/\/www.noisebug.live\/products\/wmd-aperture","provider":"Noisebug","version":"1.0","type":"link"}