{"product_id":"spl-crescendo-duo-dual-channel-microphone-preamp","title":"SPL Crescendo Duo - Dual-Channel Microphone Preamp","description":"\u003ch2\u003eSPL Crescendo Duo - Dual-Channel Microphone Preamp\u003c\/h2\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"3abfda7a\" class=\"elementor-element elementor-element-3abfda7a elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv title=\"Page 17\"\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"325c7a3b\" class=\"elementor-element elementor-element-325c7a3b elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"26c45ca\" class=\"elementor-element elementor-element-26c45ca elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv title=\"Page 17\"\u003e\n\u003cdiv title=\"Page 13\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"340b26b8\" class=\"elementor-element elementor-element-340b26b8 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv title=\"Page 17\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003csection class=\"elementor-section elementor-top-section elementor-element elementor-element-6cd5783 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6cd5783\" data-element_type=\"section\" data-e-type=\"section\"\u003e\n\u003cdiv class=\"elementor-container elementor-column-gap-default\"\u003e\n\u003cdiv class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1568721\" data-id=\"1568721\" data-element_type=\"column\" data-e-type=\"column\"\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-a8a2a54 elementor-widget elementor-widget-text-editor\" data-id=\"a8a2a54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"22c1a99\" class=\"elementor-element elementor-element-22c1a99 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-576f3b5 elementor-widget elementor-widget-text-editor\" data-id=\"576f3b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"f797a47\" class=\"elementor-element elementor-element-f797a47 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-43ceec5 elementor-widget elementor-widget-text-editor\" data-id=\"43ceec5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003e\u003cstrong\u003eCrescendo Duo\u003c\/strong\u003e combines the precise sound that German Rundfunk-Technik is famous for with the innovative SPL 120V technology. The internal operating voltage of 120 volts allows Crescendo microphone preamplifiers to break completely new ground. This results in microphone preamps that sound detail-rich, vivid and equally honest. \u003c\/p\u003e\n\u003cp\u003eCrescendo duo lets microphones shine in a whole new light – because they have never been amplified like this before.\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-f7f95f0 elementor-widget elementor-widget-heading\" data-id=\"f7f95f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp class=\"elementor-heading-title elementor-size-default\"\u003e\u003cstrong\u003eThe Undistortable\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-9c2ff40 elementor-widget elementor-widget-text-editor\" data-id=\"9c2ff40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eThanks to the SPL 120V technology, it is almost impossible to overdrive this microphone preamplifier.\u003c\/p\u003e\n\u003cp\u003eCrescendo duo is a dual-channel microphone preamplifier with 120V technology.\u003cbr\u003eBoth channels feature the same range of functions. Besides phantom power (48 V) for condenser microphones, polarity reversal, a high-pass filter and a PAD switch, they provide the possibility to adjust the VU meter to display very high levels – so they leave nothing to be desired. The gain can be adjusted comfortably and precisely via a 12-step switch. With the switchable output control, the output level of the Crescendo duo can be perfectly adapted to following AD converters. Two outputs per channel allow the signal to be sent to two different devices in parallel. In addition to the extensive feature set and the outstanding technical characteristics, Crescendo duo convinces with a sonic authenticity that is second to none.\u003c\/p\u003e\n\u003ch3\u003eSPL Crescendo Duo Specifications\u003c\/h3\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"technical-description\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum output level:\u003c\/strong\u003e \u003cspan class=\"technical-value\"\u003e32.5\u003c\/span\u003e\u003cspan class=\"technical-unit\"\u003e\u003cspan\u003e \u003c\/span\u003edBu\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eInput impedance: \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e10\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e kΩ\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eOutput impedance: \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e75\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e Ω\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eFrequency range (50 dB Gain, -3dB): \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e20 Hz – 100\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eTHD + N (10 Hz – 22 kHz, 30 dB Gain):\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e0.0036\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e %\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eTHD + N (10 Hz – 22 kHz, 70 dB Gain):\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e0.32\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e %\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eNoise (A-weighted, 150 Ω, 30 dB Gain): \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e- 89.2\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e dBu\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eNoise (A-weighted, 150 Ω, 70 dB Gain):\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e- 51.7\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e dBu\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eEquivalent Input Noise (EIN, 70 dB Gain, 150 Ω): \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e-121.7\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e dBu\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eCommon mode rejection (1 kHz, 30 dB Gain):\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e79\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eOperating voltage for audio electronics:\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e+\/- 60\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eOperating voltage for relays and LEDs: \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e+ 12\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eMains voltage (selectable, see fuse chamber): \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e230 V AC \/ 50; 115 V AC \/ 60\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eFuse for 230 V: \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003eT 0.5\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eFuse for 115 V: \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003eT 1\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003ePower consumption:\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003emax. 17.7\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e VA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eW x H x D (width x height x depth): \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e482 x 88 x 300\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e mm\/\u003c\/span\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e19 x 3.46 x 11.8\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e inch\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnit weight: \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e6.1\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e kg\/\u003c\/span\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e13.45\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e lbs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eShipping weight (incl. packaging): \u003c\/strong\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e7.5\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e kg\/\u003c\/span\u003e\u003cspan class=\"technical-value\" style=\"font-size: 0.875rem;\"\u003e16.54\u003c\/span\u003e\u003cspan class=\"technical-unit\" style=\"font-size: 0.875rem;\"\u003e lbs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPL","offers":[{"title":"Default Title","offer_id":58274089009526,"sku":"SSPLCRESDUO","price":1774.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0256\/2988\/4462\/files\/CrescendoDuofront.jpg?v=1784114500","url":"https:\/\/studiocare.com\/products\/spl-crescendo-duo-dual-channel-microphone-preamp","provider":"Studiocare","version":"1.0","type":"link"}