{"product_id":"harrison-audio-mr3eq-500-module","title":"Harrison Audio MR3eq 500 module","description":"\u003cdiv lang=\"en\"\u003e\n  \u003cp\u003e\u003cstrong\u003eHarrison Audio MR3eq\u003c\/strong\u003e is a fully analog 500-series equalizer that directly inherits the circuitry of the legendary Music Recording 3 (MR3) console from 1981. This module brings the punchy, smooth, and highly musical Harrison sound to modern hybrid outboard setups, preserving a sonic signature that has shaped countless classic albums over the past four decades.\u003c\/p\u003e\n\n  \u003ch3 style=\"text-align: center;\"\u003eMusical Sculpting via Proportional Q\u003c\/h3\u003e\n  \u003cp\u003eStandard equalizers often force engineers to choose between surgical precision and broad, musical tone shaping. The MR3eq solves this bottleneck through its mid-band (400 Hz – 8 kHz), which utilizes a continuously variable Proportional Q design. As the boost or cut deepens, the filter bandwidth narrows automatically. This allows for pinpoint removal of harsh resonances at extreme gain settings, while subtle adjustments yield wide, gentle curves perfect for seating vocals or acoustic instruments seamlessly into a mix. The high and low bands default to musical 6 dB\/octave shelves, but can instantly be switched to 2nd-order bell curves, vastly expanding the unit's versatility for tracking drums or bass.\u003c\/p\u003e\n\n  \u003ch3 style=\"text-align: center;\"\u003eResonant HPF for Focused Low-End\u003c\/h3\u003e\n  \u003cp\u003eHeavy-handed low-frequency filtering can easily neuter the foundation of a mix, leaving tracks sounding thin and lifeless. Harrison addressed this by giving the MR3eq a completely independent High-Pass Filter (HPF) circuit featuring a distinct resonant peak at the corner frequency. As you roll off sub-harmonic rumble and stage bleed, the filter simultaneously adds a slight bump right above the cutoff point. This psychoacoustic trick cleans up the low-end mud while preserving the perceived physical weight and punch of the source material.\u003c\/p\u003e\n\n  \u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthentic 3-band equalizer circuitry derived from the 1981 Harrison MR3 recording console.\u003c\/li\u003e\n    \u003cli\u003eIndependent High-Pass Filter circuit with a characterful resonant peak to retain low-end punch.\u003c\/li\u003e\n    \u003cli\u003eContinuously variable Proportional Q design on the mid-frequency band for dynamic bandwidth control.\u003c\/li\u003e\n    \u003cli\u003eSwitchable High and Low bands, allowing seamless toggling between a 6 dB\/octave shelf and a 2nd-order bell response.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFormat: Single-slot 500 Series module.\u003c\/li\u003e\n    \u003cli\u003eGain Range: +\/- 10 dB of boost\/cut across all three bands.\u003c\/li\u003e\n    \u003cli\u003eLF Band (Low): 40 Hz - 800 Hz.\u003c\/li\u003e\n    \u003cli\u003eMF Band (Mid): 400 Hz - 8 kHz.\u003c\/li\u003e\n    \u003cli\u003eHF Band (High): 800 Hz - 15 kHz.\u003c\/li\u003e\n    \u003cli\u003eHardware Extras: Dedicated \"In\" bypass switches for both the EQ and HPF sections, and an integrated input overload LED indicator.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Solid State Logic (SSL)","offers":[{"title":"Default Title","offer_id":53477700305233,"sku":"54273","price":327.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8741\/0769\/files\/HarrisonAudioMR3eq500module.jpg?v=1775812194","url":"https:\/\/wrdtunes.com\/de-fr\/products\/harrison-audio-mr3eq-500-module","provider":"Wired Tunes","version":"1.0","type":"link"}