{"product_id":"4u029-vcbw","title":"4U029 - VCBW","description":"\u003cp\u003e\u003cstrong\u003e4U029 - VCBW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis filter, know as \"VCBW\", \"Variable Band-Pass Filter\" or simply \"VCF2\" is considered as the rarest filter from the original lineup.\u003cbr\u003e\u003cbr\u003eFrom the original catalogue:\u003cbr\u003e\u003cem\u003eThe \u003cstrong\u003eVARIABLE BANDWIDTH VCF (VCF2)\u003c\/strong\u003e has a band-pass output which can be \u003cbr\u003evaried manually or with voltage control. \u003cbr\u003eThis is a standard response synthesizer VCF, typical to filters used in many studio systems. \u003cbr\u003eIn the VCF2, two state-variable VCF's are connected in series to produce a total of five outputs. \u003cbr\u003eHigh pass, low pass, two fixed bandwidth outputs, and one variable bandwidth output \u003cbr\u003eare available. \u003cbr\u003eThe outputs are all flat-response (no resonance) so the VCF2 is suitable for processing\u003cbr\u003econcrete sounds without introducing resonant coloration to the timbres. \u003cbr\u003eUnder voltage or manual control, cut-off frequency of the high and low-pass outputs are\u003cbr\u003eaffected, as well as the center frequency of the two band-pass outputs. \u003cbr\u003eBoth center frequency and bandwidth are independently controllable on the variable\u003cbr\u003ebandwidth output.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe VCBW (or VCF2) needs 4 gain cells.\u003cbr\u003eReverse engineered, SIP-10 size, pre-built chips are included with the set!\u003cbr\u003e\u003cbr\u003ePCB:\u003cbr\u003e\u003cspan\u003e1.6 mm thick, double sided, green\u003cbr\u003ebase material FR4-Standard TG 135-140\u003cbr\u003esurface finish \u003cspan class=\"detail-value\"\u003e\u003cspan class=\"detail-span2\"\u003eHASL\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003epart values are silkscreened\u003cbr\u003e\u003cem\u003eall panel mount!\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003eFront panel\u003cbr\u003e\u003cstrong\u003e1.6 mm, PCB material with colour front print that \"mimics aluminium\"\u003c\/strong\u003e\u003cbr\u003e2\" x 175 mm\u003cbr\u003emounting holes - 3.5 mm, follows the LW specification (top and bottom)\u003cbr\u003e\u003cem\u003eplease note, minor imperfection may occur\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eno parts, just the PCB and panel\u003c\/em\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/5635\/5083\/files\/4U029.pdf?v=1785394458\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDocumentation\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"4U Shop","offers":[{"title":"Default Title","offer_id":53218306588939,"sku":null,"price":59.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5635\/5083\/files\/4U029_site.png?v=1783066630","url":"https:\/\/4ushop.eu\/products\/4u029-vcbw","provider":"4U Shop","version":"1.0","type":"link"}