{"title":"Quadipus + Limbs","description":"","products":[{"product_id":"quadipus","title":"Quadipus","description":"\u003ch1\u003e\u003cstrong\u003eVoltage source, distribution, and macro utility\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\" id=\"docs-internal-guid-12da2ed2-7fff-e274-4d92-6094e47963bd\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eQuadipus \u003c\/em\u003eis an expandable distribution utility designed for both CV and audio signals. Any signal patched into the input is distributed to four outputs, each with its own dedicated attenuverter for precise control over level and polarity.\u003c\/p\u003e\n\u003cp\u003eEach attenuverter uses a smooth S-curve response, providing a slower, more controlled transition through the center of the knob. This makes it easier to dial in an accurate zero point at the center position, especially when working with bipolar CV.\u003c\/p\u003e\n\u003cp\u003eThe blue master level knob acts as a global macro control, allowing you to boost or attenuate the entire module with a single gesture. A dedicated polarity switch flips the input signal’s polarity before distribution, affecting all outputs simultaneously.\u003c\/p\u003e\n\u003cp\u003eWhen no cable is connected to the input, Quadipus automatically normalizes an internal voltage source to the input jack. This turns the module into a flexible multi-output voltage source, with each output offering its own independent level and polarity control.\u003c\/p\u003e\n\u003cp\u003eQuadipus features bi-color (green\/red) LEDs on both the input and each output. These LEDs are most informative when monitoring non-audio-rate signals. Slower signals allow the LED to visibly change between green and red, clearly indicating signal shape and polarity.\u003c\/p\u003e\n\u003cp\u003eWhen processing audio-rate signals, the LEDs still reflect signal activity and polarity, but because audio-rate is much faster than the eye can resolve, the rapid green\/red transitions visually average to a yellow glow. In this case, the LEDs act as a useful indicator of signal presence and relative level rather than waveform shape.\u003c\/p\u003e\n\u003cp\u003eQuadipus can be expanded practically indefinitely using \u003ca rel=\"noopener\" title=\"Limbs\" href=\"https:\/\/bloodcellsaudio.com\/products\/limbs\" target=\"_blank\"\u003eLimbs\u003c\/a\u003e expander modules, connected via the 2-pin header on the rear of the module. This allows a single Quadipus to drive a very large number of outputs while retaining the same control structure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAudio and CV distribution with four independently attenuverted outputs\u003c\/li\u003e\n\u003cli\u003eSmooth S-curve attenuverters for precise control around zero\u003c\/li\u003e\n\u003cli\u003eGlobal master level knob (macro control for all outputs)\u003c\/li\u003e\n\u003cli\u003eMaster polarity switch affecting all outputs\u003c\/li\u003e\n\u003cli\u003eInternal voltage source normalled to the input\u003c\/li\u003e\n\u003cli\u003eBi-color LEDs on input and outputs indicating signal polarity and activity (CV shape visible at slower rates)\u003c\/li\u003e\n\u003cli\u003eExpandable via \u003ca rel=\"noopener\" title=\"Limbs\" href=\"https:\/\/bloodcellsaudio.com\/products\/limbs\" target=\"_blank\"\u003eLimbs\u003c\/a\u003e modules using rear-panel connectors\u003cspan style=\"font-size: 10pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\" role=\"presentation\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0491\/7641\/2319\/files\/Quadipus_Limbs_User_Guide.pdf?v=1770519420\" rel=\"noopener\" target=\"_blank\"\u003eUser Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Quadipus on Modular Grid\" href=\"https:\/\/modulargrid.net\/e\/blood-cells-audio-quadipus\" target=\"_blank\"\u003eMUM on Modular Grid\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/rNJ9VchDCxA?si=UUMupy9mLw1cfeQ_\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Blood Cells Audio","offers":[{"title":"Default Title","offer_id":62674049695903,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/7641\/2319\/files\/Quadpus-Front_IMG_0007_-_cropped_new_black_point.png?v=1770523960"},{"product_id":"limbs","title":"Limbs","description":"\u003ch1\u003e\u003cstrong\u003e5-output expander for \u003ca rel=\"noopener\" title=\"Quadipus\" href=\"https:\/\/bloodcellsaudio.com\/products\/quadipus\" target=\"_blank\"\u003eQuadipus\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp id=\"docs-internal-guid-12da2ed2-7fff-e274-4d92-6094e47963bd\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\" dir=\"ltr\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eLimbs \u003c\/em\u003eis an expander module for \u003ca rel=\"noopener\" href=\"https:\/\/bloodcellsaudio.com\/products\/quadipus\" target=\"_blank\"\u003eQuadipus\u003c\/a\u003e, adding five additional output channels to the system. Like Quadipus, each output provides independent attenuverter control for level and polarity.\u003c\/p\u003e\n\u003cp\u003eEach output on Limbs includes a bi-color (green\/red) LED that reflects the polarity and activity of the output signal. As with \u003ca rel=\"noopener\" title=\"Quadipus\" href=\"https:\/\/bloodcellsaudio.com\/products\/quadipus\" target=\"_blank\"\u003eQuadipus\u003c\/a\u003e, slower (non audio-rate) signals allow the LED behavior to visually represent signal shape, while audio-rate signals appear as a steady yellow indication of activity.\u003c\/p\u003e\n\u003cp\u003eLimbs features two 2-pin connectors on the rear of the module (input and output), allowing multiple Limbs modules to be daisy-chained together. This makes it possible to build a very large distribution and macro control system from a single Quadipus.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eNote: Limbs must be connected to a \u003ca rel=\"noopener\" title=\"Quadipus\" href=\"https:\/\/bloodcellsaudio.com\/products\/quadipus\" target=\"_blank\"\u003eQuadipus\u003c\/a\u003e module to operate. It does not function as a standalone module.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFive independently attenuverted outputs\u003c\/li\u003e\n\u003cli\u003eBi-color LEDs on all outputs indicating signal polarity and activity\u003c\/li\u003e\n\u003cli\u003eRear-panel connectors for daisy-chaining additional Limbs modules\u003c\/li\u003e\n\u003cli\u003eFully expandable as part of a Quadipus system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp role=\"presentation\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\" dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0491\/7641\/2319\/files\/Quadipus_Limbs_User_Guide.pdf?v=1770519420\" target=\"_blank\"\u003eUser Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/modulargrid.net\/e\/blood-cells-audio-limbs\" title=\"Limbs on Modular Grid\" rel=\"noopener\" target=\"_blank\"\u003eMUM on Modular Grid\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/rNJ9VchDCxA?si=UUMupy9mLw1cfeQ_\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Blood Cells Audio","offers":[{"title":"Default Title","offer_id":62674087968927,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/7641\/2319\/files\/Limbs-Front_IMG_0015-cropped.png?v=1770522039"}],"url":"https:\/\/bloodcellsaudio.com\/collections\/quadipus-limbs.oembed","provider":"Blood Cells Audio","version":"1.0","type":"link"}