{"product_id":"wolff-audio-freq-eq-sweepable-500-series-4-band-proportional-q","title":"Wolff Audio FREQ EQ - Sweepable 500 Series 4-Band Proportional Q","description":"\u003ch2\u003eWolff Audio FREQ EQ - Sweepable 500 Series 4-Band Proportional Q Parametric EQ\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWolff Audio\u003c\/strong\u003e \u003cstrong\u003eFREQ\u003c\/strong\u003e is a Sweepable 4 Band, Proportional Q Parametric EQ packaged for 500 series. It is very flexible, extremely accurate, and delivers exceptional audio performance for every project type and size.\u003c\/p\u003e\n\u003cp\u003eDesigned by Paul Wolff, a prolific engineer with four decades of EQ design experience and given the FREQ name by early adopter Terry Lewis, this product has serious audio heritage.\u003c\/p\u003e\n\u003cp\u003eThe FREQ possesses the desirable features of classic Proportional Q EQs with characteristic wide Q that narrows as you boost \/ cut. Paul has taken it a step further. Rather than stopping at one octave he has added 1\/3 octave capability. With it you can notch tightly with the same EQ that you can use for gradual wide boosts.\u003c\/p\u003e\n\u003cp\u003eThe front panel controls offer just the right amount of adjustment along with the Proportional Q control. Minor EQ adjustments are wide and more extreme adjustments are narrow for notching-out problem ringing.\u003c\/p\u003e\n\u003cp\u003eThe HIGH and LOW bands feature an additional WIDE mode that changes the Q to a 3-octave wide fixed filter without the infinite frequency response of a typical shelving equalizer. Because the WIDE rolls off gradually at passband ends it helps to keep out-of-band frequencies from causing clipping on HF and LF.\u003c\/p\u003e\n\u003cp\u003eThe two MID bands include a 1\/3 Octave lock that allows for surgical notching of problem frequencies with lower cut adjustments that would normally be wider in the Proportional Q mode. Whichever mode you use FREQ is designed to keep you out of EQ trouble.\u003c\/p\u003e\n\u003cp\u003eThe FREQ features a custom Cinemag nickel and steel blended output transformer that’s the preferred choice for transparency without colouration.\u003c\/p\u003e\n\u003cp\u003eBe assured the Wolff Audio FREQ is well behaved and does what you need, quickly and without any guesswork. You’ll use it for everything – from small, minor tweaking to major tonal overhauls.\u003c\/p\u003e\n\u003ch2\u003eWolff Audio FREQ EQ Specifications:\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4 Band Equalization with Proportional Q\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2K 20K HF with “WIDE” Option to Switch Wide – Shelf\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e350-10K HM with 1\/3 Oct Lock\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e75-2K2 LM with 1\/3 Oct Lock\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e25-700 LF with “WIDE” Option to Switch Wide – Shelf\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCinemag Nickel and Steel Output Transformer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEQ Bypass Switch – A True Hard Wire Relay Bypass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDistortion Less Than .03%, 100Hz and Higher\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDistortion is Primarily 3rd Harmonic Below 150 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClipping Onset at +28 dBu\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGreen Signal Indicator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDraws Less Than 100 Milliamp per Rail\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wolff Audio","offers":[{"title":"Default Title","offer_id":55261883564406,"sku":"SWLFFREQEQ","price":655.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0256\/2988\/4462\/files\/Wolff-Audio_0003_FQ-front-view.jpg?v=1739450683","url":"https:\/\/studiocare.com\/products\/wolff-audio-freq-eq-sweepable-500-series-4-band-proportional-q","provider":"Studiocare","version":"1.0","type":"link"}