{"product_id":"a-189-1-voltage-controlled-bit-modifier","title":"Doepfer - A-189-1 Bit Modifier","description":"\u003cp\u003e\u003cb\u003eManufacturer Description\u003c\/b\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eModule a-189-1 is the first derivative of the universal ad\/da module. it offers several voltage controlled algorithmic functions like voltage controlled bit crunching, bit shifting (with\/without carry over), bit exchange, rectifying, absolute value and calculating operations like addition, subtraction, multiplication or division.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ethe module has two control units both with manual control and cv input with attenuator:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eone for the algorithmic function according to the selected mode (e.g. number of shifted bits): bc and bc cv\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eand one for the sampling rate (sr and sr cv).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ethe signal input is equipped with an attenuator. as the module is dc coupled even control voltages can be processed.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ethe mode (e.g. bit crunching, bit shifting, bit exchange) is selected by a 16-position rotary switch:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"5\" bordercolor=\"#c0c0c0\" bordercolorlight=\"#c0c0c0\" bordercolordark=\"#c0c0c0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e\u003cb\u003eswitch position\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e\u003cb\u003efunction\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e\u003cb\u003eremark\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e1\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ebit crushing\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ebc controls the number of bits (bit reduction)\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eand\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003esignal \u003ci\u003eand\u003c\/i\u003e bc \u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e3\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eor\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003esignal \u003ci\u003eor\u003c\/i\u003e bc\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e4\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003exor\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003esignal \u003ci\u003exor\u003c\/i\u003e bc\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e5\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ebit shift right\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ebc controls the number of bit shifts\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e6\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ebit shift left\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ebc controls the number of bit shifts\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e7\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003emultiplication\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003esignal x bc\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e8\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ecompare \u0026amp; complement\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eif signal \u0026gt; bc then output = bit complement of the input signal, otherwise unchanged\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e9\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ecompare \u0026amp; absolute\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eif signal \u0026gt; bc then output = absolute value of the input signal, otherwise unchanged\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e10\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eaddition\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eoutput = signal + bc (with overflow\/clipping)\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e11\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eaddition with bc swap\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003esame as 10 but with nibble swap of bc (nibble = half byte, i.e. four bits)\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e12\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eshort delay 1 with dynamic normalization\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ebc controls the length of the delay memory\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e13\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eshort delay 2\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003esame as 12 but different length\/feedback\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e14\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eshort delay 3\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003esame as 12 but different length\/feedback\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e15\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003eshort delay 4\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003esame as 12 but different length\/feedback\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003e16\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003efour stages fir filter\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan face=\"arial\" size=\"2\" style=\"font-family: arial; font-size: small;\"\u003ebc  controls the filter coefficient\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cbr\u003e\u003cspan\u003ethis module has a maximum current draw of 50ma. it requires 8 hp\/te worth of space to fit in a eurorack frame.\u003c\/span\u003e","brand":"Doepfer","offers":[{"title":"Default Title","offer_id":54725923635541,"sku":null,"price":64.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/1872\/3413\/files\/a-189-1.jpg?v=1787442519","url":"https:\/\/climivor.myshopify.com\/products\/a-189-1-voltage-controlled-bit-modifier","provider":"CLIMIVOR","version":"1.0","type":"link"}