{"product_id":"bubblesound-sem20st-eurorack-filter-module-black","title":"Bubblesound SEM20st Eurorack Filter Module (Black)","description":"\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/hFC4Kul9E0I?pp=ygUyQnViYmxlc291bmQgU0VNMjBzdCBFdXJvcmFjayBGaWx0ZXIgTW9kdWxlIChCbGFjaynSBwkJxQoBhyohjO8\" width=\"560\" height=\"314\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"31\"\u003e\u003cb data-path-to-node=\"31\" data-index-in-node=\"0\"\u003eBubblesound SEM20st: The Soul of Vintage Filtering\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"32\"\u003eThe SEM20st is a compact version of the classic SEM-inspired filter, offering the smooth and airy response that makes Oberheim-style circuits so desirable. The module features a \"State\" control that allows you to transition smoothly from Low Pass to High Pass, passing through a deeply musical Notch filter in the center. Because the SEM architecture is state-variable, it offers a wider, more open soundstage compared to traditional transistor ladders. Housed behind a premium black-anodized faceplate, it is an essential VCF for those seeking rich, vintage-inflected textures.\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003e\u003cb data-path-to-node=\"33\" data-index-in-node=\"0\"\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"34\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"34,0,0\"\u003e\u003cb data-path-to-node=\"34,0,0\" data-index-in-node=\"0\"\u003e12dB Multi-mode Architecture:\u003c\/b\u003e Classic state-variable design for versatile sound sculpting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"34,1,0\"\u003e\u003cb data-path-to-node=\"34,1,0\" data-index-in-node=\"0\"\u003eSeamless State Morphing:\u003c\/b\u003e Single-knob control to move between LP, Notch, and HP modes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"34,2,0\"\u003e\u003cb data-path-to-node=\"34,2,0\" data-index-in-node=\"0\"\u003eMusical Non-Resonant Drop:\u003c\/b\u003e Does not cut low frequencies as resonance is increased.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"34,3,0\"\u003e\u003cb data-path-to-node=\"34,3,0\" data-index-in-node=\"0\"\u003eCV Control:\u003c\/b\u003e High-resolution inputs for cutoff frequency modulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"34,4,0\"\u003e\u003cb data-path-to-node=\"34,4,0\" data-index-in-node=\"0\"\u003eProfessional Black Aesthetic:\u003c\/b\u003e Durable black aluminum finish with high-contrast labeling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"36\"\u003e\u003cb data-path-to-node=\"36\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"37\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"37,0,0\"\u003e\u003cb data-path-to-node=\"37,0,0\" data-index-in-node=\"0\"\u003eWidth:\u003c\/b\u003e 6HP or 8HP (Depending on version).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"37,1,0\"\u003e\u003cb data-path-to-node=\"37,1,0\" data-index-in-node=\"0\"\u003eDepth:\u003c\/b\u003e 25mm (Skiff friendly).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"37,2,0\"\u003e\u003cb data-path-to-node=\"37,2,0\" data-index-in-node=\"0\"\u003eFilter Type:\u003c\/b\u003e 12dB\/octave State Variable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"37,3,0\"\u003e\u003cb data-path-to-node=\"37,3,0\" data-index-in-node=\"0\"\u003eCurrent Draw:\u003c\/b\u003e +30mA (+12V), -30mA (-12V).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bubblesound","offers":[{"title":"Default Title","offer_id":53623783686483,"sku":"BUBB12","price":293.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/4052\/1299\/files\/bubblesound-instruments-bubblesound-sem20st-240082.webp?v=1777625884","url":"https:\/\/www.voltmusicstore.com\/products\/bubblesound-sem20st-eurorack-filter-module-black","provider":"Volt Music Store","version":"1.0","type":"link"}