{"product_id":"keeley-neutrino-envelope-filter-v2","title":"Keeley Neutrino Envelope Filter V2","description":"\u003cp\u003eThe Keeley Neutrino V2 is an amazingly toneful and compact form of the classic opto-coupler envelope filter. Envelope filters or auto-wahs as they are often called, sound and react best when they are opto-coupler based. The opto-couplers used in the Neutrino are carefully selected and particularly smooth, giving you an amazing vowel-like tone. The Keeley Neutrino offers 3 filter ranges, 2 sweep directions, 2 ranges for the frequency center and a Peak control. Keeley has engineered a power supply voltage-doubler so you can maintain the highest headroom for your tone. An incredibly robust build means it will last for many decades to come. Whether you're in a jam band or playing funk, the Keeley Neutrino V2 delivers incredible vocal-like tone.\u003c\/p\u003e","brand":"Keeley","offers":[{"title":"Default Title","offer_id":58482689507672,"sku":"LBX-013627","price":215.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1908\/4963\/files\/1900023_keeley-neutrino-envelope-filter-v2.jpg?v=1789723132","url":"https:\/\/demo.luigisbox.com\/products\/keeley-neutrino-envelope-filter-v2","provider":"Luigi's Box Demo","version":"1.0","type":"link"}