{"product_id":"summit-audio-eqf-100-tube-equalizer-0620476-used","title":"Summit Audio EQF-100 Tube Equalizer #0620476 (Used)","description":"The \u003cstrong\u003eSummit Audio\u003c\/strong\u003e \u003cstrong\u003eEQF-100\u003c\/strong\u003e is a full range passive parametric equalizer that utilizes vacuum tube technology to overcome any gain loss. Providing 4 bands of fully parametric equalization, the EQF-100 also has both high and low pass filters which can be bypassed from the signal path. The EQF-100 uses both solid state and tube technologies to produce the warm sounds associated with tubes, while providing the reliability of solid state devices. This passive tube EQ is an incredibly warm sounding and accurate equalizer, hand built in the USA to the most exacting standards. \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cli\u003e4 band equalizer \u003c\/li\u003e\u003cli\u003eHP\/LP filter section \u003c\/li\u003e\u003cli\u003eSilent bypass switch \u003c\/li\u003e\u003cli\u003eIndividual bypass for each band \u003c\/li\u003e\u003cli\u003eIndividually tuned frequencies \u003c\/li\u003e\u003cli\u003eTransformerless signal path\u003c\/li\u003e\u003cli\u003eHand crafted in the U.S.A.\u003c\/li\u003e\u003cbr\u003e\u003cstrong\u003eSelectable Frequencies\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eBand One: 33 - 56 - 100 - 180 - 220 - 270 - 390 Hz\u003c\/li\u003e\n\u003cli\u003eBand Two: 25 - 33 - 470 - 56 - 68 - 820 Hz; 1.2 kHz\u003c\/li\u003e\n\u003cli\u003eBand Three: 1 - 1. - 1.8 - 2.2 - 2.7 - 3.9 - 5.6 kHz\u003c\/li\u003e\n\u003cli\u003eBand Four: 3.3 - 4.7 - 6.8 - 8.2 - 10 - 12.5 - 15 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eFilters:\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eHigh Filter: 8.2 - 12 - 18 kHz\u003c\/li\u003e\n\u003cli\u003eLow Filter: 22 - 47 - 82 Hz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Summit Audio","offers":[{"title":"Default Title","offer_id":44450331820135,"sku":"104777","price":1395.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/summit-audio-eqf-100-tube-equalizer-0620476-used_104777_1_0a110822-e940-48b5-aa2d-eb665da572c0.jpg?v=1787092619","url":"https:\/\/vintageking.mom\/products\/summit-audio-eqf-100-tube-equalizer-0620476-used","provider":"Vintage King","version":"1.0","type":"link"}