{"product_id":"spl-crescendo-duo-dual-channel-microphone-preamplifier","title":"SPL Crescendo Duo Dual Channel Microphone Preamplifier","description":"\u003cp\u003e\u003cstrong\u003eSPL Crescendo Duo Dual Channel Microphone Preamplifier Overview:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith the Crescendo duo, we are expanding our 120V microphone preamp portfolio with a dual-channel version of the Crescendo.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Undistortable\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003c\/strong\u003e\u003cbr\u003eCrescendo duo convinces with the same outstanding sound and technical features as the flagship of the product range – the eight-channel Crescendo.\u003cbr\u003e\u003cbr\u003eIt is almost impossible to overdrive this microphone preamplifier. It shines with absolute signal fidelity and clarity and lets \u003ca href=\"https:\/\/www.bajaao.com\/collections\/microphones\" target=\"_blank\" rel=\"noopener noreferrer nofollow\" title=\"microphones\"\u003emicrophones\u003c\/a\u003e appear in a whole new light – because they have never been amplified like this before.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e48 V\u003c\/strong\u003e\u003cbr\u003eThe phantom power required for the use of \u003ca href=\"https:\/\/www.bajaao.com\/collections\/condenser-microphones\" target=\"_blank\" rel=\"noopener noreferrer nofollow\" title=\"condenser microphones\"\u003econdenser microphones\u003c\/a\u003e is activated with the 48V switch.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVU -10\u003c\/strong\u003e\u003cbr\u003eIn the Crescendo duo, high gains can be used to optimally drive subsequent AD converters. Should the VU meter therefore deflect too far, you can reduce the displayed level by 10 dB.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eØ\u003c\/strong\u003e\u003cbr\u003eTurn the polarity of a microphone signal 180° by activating the polarity reversal switch.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHP\u003c\/strong\u003e\u003cbr\u003eA high-pass filter with 6 dB per octave reduces subsonic noise below 120 Hz.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMic Gain\u003c\/strong\u003e\u003cbr\u003eThe gain is adjusted by a 12-step switch. The pre-amplification ranges from +18 dB to +70 dB.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003cbr\u003eThe switchable output control allows level adjustment to subsequent devices. The control range is +\/- 10 dB. This results in a total gain of 80 dB. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePad\u003c\/strong\u003e\u003cbr\u003eFor loud input signals (including line signals) the input sensitivity can be reduced by 20 dB.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBuilt-in Output Splitter\u003c\/strong\u003e\u003cbr\u003eBoth microphone preamps have dual outputs. The often needed splitter is therefore already built in. Record the microphone signal on a recording system and at the same time record it on a backup system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog input \u0026amp; output; XLR (balanced)\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum input \u0026amp; output level: 32.5 dBu\u003c\/li\u003e\n\u003cli\u003eInput impedance: 10 kΩ\u003c\/li\u003e\n\u003cli\u003eOutput impedance: 75 Ω\u003c\/li\u003e\n\u003cli\u003eFrequency range (-3dB): 20 Hz – 100 kHz\u003c\/li\u003e\n\u003cli\u003eTHD + N (10 Hz – 22 kHz, 32 dB Gain): 0.002 %\u003c\/li\u003e\n\u003cli\u003eTHD + N (10 Hz – 22 kHz, 63 dB Gain): 0.001 %\u003c\/li\u003e\n\u003cli\u003eNoise (A-weighted, 150 Ω, 32 dB Gain): - 94 dBu\u003c\/li\u003e\n\u003cli\u003eNoise (A-weighted, 150 Ω, 63 dB Gain): - 67.5 dBu\u003c\/li\u003e\n\u003cli\u003eE.I.N. (150 Ω): -130.5 dBu\u003c\/li\u003e\n\u003cli\u003eCommon mode rejection (1 kHz): 88 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Linear Power Supply with Shielded Toroidal Transformer\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage for audio electronics: +\/- 60 V\u003c\/li\u003e\n\u003cli\u003eOperating voltage for relays and LEDs: + 12 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMains Power Supply\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMains voltage (selectable, see fuse chamber): 230 V AC \/ 50; 115 V AC \/ 60 Hz\u003c\/li\u003e\n\u003cli\u003eFuse for 230 V: T 1 A\u003c\/li\u003e\n\u003cli\u003eFuse for 115 V: T 2 A\u003c\/li\u003e\n\u003cli\u003ePower consumptionL max. 20 VA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eW x H x D (width x height x depth):\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e482 x 88 x 300 mm\u003c\/li\u003e\n\u003cli\u003e19 x 3.46 x 11.8 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eUnit weight:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e6.1 kg\u003c\/li\u003e\n\u003cli\u003e13.45 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eShipping weight (incl. packaging):\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e7.5 kg\u003c\/li\u003e\n\u003cli\u003e16.54 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Germany\u003c\/strong\u003e\u003c\/p\u003e","brand":"SPL","offers":[{"title":"Default Title","offer_id":67979550458069,"sku":"SPL-CRESCENDODUOV2","price":333560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/4219\/6949\/files\/SPL-CRESCENDODUOV2.jpg?v=1792945167","url":"https:\/\/allgoodsoutpost.shop\/products\/spl-crescendo-duo-dual-channel-microphone-preamplifier","provider":"Noventri","version":"1.0","type":"link"}