{"product_id":"spl-pq-mastering","title":"SPL PQ mastering","description":"\u003cp\u003eThe PQ Mastering Equalizer is a fully parametric, dual-channel five-band equalizer.\u003c\/p\u003e\n\u003cp\u003eThe PQ Mastering Equalizer – Model 1540\/1544 is a new revised edition of the well-known SPL PQ Mastering Equalizer – Model 2050.\u003c\/p\u003e\n\u003cp\u003eBoth units are based on our 120V Rail Technology. The new PQ features the same high-quality characteristics as the previous model.\u003c\/p\u003e\n\u003cp\u003eAll five bands can each be activated or deactivated and you got the possibility (for every single band) to separately switch between Constant Q and Proportional Q. This kind of circuit has not yet been achieved in any other equalizer.\u003c\/p\u003e\n\u003cp\u003eEach channel can completely be activated or deactivated, thanks to Auto-Bypass, even automated in a freely selectable time frame.\u003c\/p\u003e\n\u003cp\u003eBypass of each band and constant Q of the left side can be controlled by the right side in Link mode.\u003c\/p\u003e\n\u003cp\u003eThanks to the 1\/4 Gain-Switch, you can reduce a maximum increase or attenuation of the amplitude by the factor 3\/4, which regulates the potentiometer from max +\/-20 dB to +\/-5 dB cut. This gives you the possibility to perform small corrections, as common in Mastering or higher amplitudes in Proportional-Q mode.\u003c\/p\u003e\n\u003cp\u003eThanks to the detented potentiometers, a precise recall is very easy to realize. You can also adjust parameters Gain, Frequency and Q in 41 steps with the detented potentiometers.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eAnalog inputs \u0026amp; output; XLR (balanced)\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaximum input \u0026amp; output gain: \u003c\/strong\u003e\u003cspan\u003e32.5\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edBu\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e \u003cspan\u003e20\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003ekΩ\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutput impedance: \u003c\/strong\u003e\u003cspan\u003e75\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eΩ\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCommon mode rejection: \u003c\/strong\u003e\u003cspan\u003e-82\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edBu\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFrequency range (-3 dB):\u003c\/strong\u003e \u003cspan\u003e10 Hz – 100\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003ekHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTHD \u0026amp; N (+30 dBu, 1 kHz):\u003c\/strong\u003e \u003cspan\u003e0.0005\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003e%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNoise (A-weighted):\u003c\/strong\u003e \u003cspan\u003e-94.3\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edBu\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDynamic range:\u003c\/strong\u003e \u003cspan\u003e135\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eInternal Linear Power Supply with Shielded Toroidal Transformer\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOperating voltage for analog audio: \u003c\/strong\u003e\u003cspan\u003e+\/- 60\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eV\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOperating voltage for relays and LEDs: \u003c\/strong\u003e\u003cspan\u003e+ 12\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eV\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eMains Power Supply\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMains voltage (selectable, see fuse chamber): \u003c\/strong\u003e\u003cspan\u003e230 V AC \/ 50; 115 V AC \/ 60\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuse for 230 V:\u003c\/strong\u003e \u003cspan\u003eT 3.15\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuse for 115 V: \u003c\/strong\u003e\u003cspan\u003eT 6.3\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePower consumption: \u003c\/strong\u003e\u003cspan\u003emax. 100\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eVA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eDimensions \u0026amp; Weight\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eW x H x D:\u003c\/strong\u003e \u003cspan\u003e482 x 177 x 300\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003emm \/ \u003c\/span\u003e\u003cspan\u003e19 x 6.97 x 11.8\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003einch\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUnit weight: \u003c\/strong\u003e\u003cspan\u003e15.2\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003ekg \/ \u003c\/span\u003e\u003cspan\u003e33.51\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003elbs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPL Audio","offers":[{"title":"Black","offer_id":50962393825535,"sku":null,"price":145425.0,"currency_code":"USD","in_stock":true},{"title":"red","offer_id":50962393858303,"sku":null,"price":145425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/1023\/7183\/files\/SPLPQmasteringFront.png?v=1794176736","url":"https:\/\/maxvanta.shop\/products\/spl-pq-mastering","provider":"Clearbrook Goods","version":"1.0","type":"link"}