{"product_id":"roland-system-500-521-dual-vcf-eurorack-module","title":"Roland System-500 521 - Dual VCF Eurorack Module","description":"\u003cp\u003eThe \u003cstrong\u003eRoland 521 Dual VCF (voltage controlled filter) Eurorack Module\u003c\/strong\u003e features two separate low pass filters for modifying the timbre of audio sources. Each filter has it's own dedicated controls for frequency cutoff, resonance, and a fixed high pass filter with two switchable cutoff points. Audio and CV input mixers on each channel allow the blending of multiple audio signals and modulation sources.\u003c\/p\u003e","brand":"Roland","offers":[{"title":"Default Title","offer_id":44449798520935,"sku":"53212","price":411.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/roland-sys-521-system-1_607c4ade-d018-4431-92cb-c48218f16595.jpg?v=1787090465","url":"https:\/\/vintageking.mom\/products\/roland-system-500-521-dual-vcf-eurorack-module","provider":"Vintage King","version":"1.0","type":"link"}