{"product_id":"bss-901mkiii-used","title":"BSS 901mkIII (Used)","description":"The DPR-901ii is a 4-band parametric equalizer which varies the degree of equalization dynamically, as the program level changes. The process can be thought of as frequency selective compression and\/or expansion, but it is fundamentally different to simple frequency-conscious' dynamics processing as used for noise gating, de-essing and the like. It is also very different to the growing family of sliding filter' techniques used in single-ended noise reduction processors. A split facility allows the unit to be used as 2 separate 2-band units, and a side chain listen button allows monitoring of the filter setup.\u003cbr\u003e \u003cbr\u003e Frequency selective compression is equivalent to applying CUT on a normal equalizer while frequency selective expansion is like applying BOOST. However, the DPR-901ii can be more subtle as the process is dynamic: it will only occur above (or below) the threshold you have set.\u003cbr\u003e \u003cbr\u003e Some possible uses for the DPR-901ii technology can be: •To selectively compress and\/or expand, broad or narrow-band segments of program.\u003cbr\u003e •To de-ess and de-pop.\u003cbr\u003e •To add dynamic loudness control (eg. bass boost at low SPLs).\u003cbr\u003e •To control SPL in a dynamic and frequency conscious manner.\u003cbr\u003e •To enhance or sweeten' mixed programme.\u003cbr\u003e •To improve voice intelligibility (without risking howlround or feed-back).\u003cbr\u003e •To enhance low level vocals.\u003cbr\u003e •To correct for and\/or guard against, bad microphone technique (by unskilled performers).\u003cbr\u003e And in common with other units in BSS Audio's processor range, the DPR-901ii features: •Friendly rotary control knobs for all parameter adjustments.\u003cbr\u003e •Excellent low level resolution to maintain subtle musical detail.\u003cbr\u003e •Minimum phase and low group delay for any EQ setting.\u003cbr\u003e •High headroom \u0026gt;+ 20dBu.\u003cbr\u003e •Conservative drive capability into low impedances (down to 600 ohms) and long, highly capacitive cables.\u003cbr\u003e •Automatic relay controlled signal bypass if mains power is disconnected or fails.","brand":"BSS","offers":[{"title":"Default Title","offer_id":44449635500135,"sku":"38559","price":895.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_38559_1_619fe27d-b0b5-44ea-a57c-2e01d68f79d6.jpg?v=1787089779","url":"https:\/\/vintageking.mom\/products\/bss-901mkiii-used","provider":"Vintage King","version":"1.0","type":"link"}