{"product_id":"qh4-headphone-amp-4-channel-stereo-headphone-amplifier-1-4trs-and-3-5mm-stereo-inputs-4-x-1-4-stereo","title":"SAMSON QH4 - 4-Channel Stereo Headphone Amplifier.","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSplit one audio source into four discrete channels with the QH4 Headphone Amplifier from Samson. Simply route audio into the device through two 1\/4\" balanced inputs or one stereo 3.5mm auxiliary TRS input and then, through its multiple stereo 1\/4\" jacks, you can plug in up to four pairs of headphones, all the while manipulating the individual volume of each pair with four on-board knobs.\u003c\/p\u003e\n\u003cp\u003eYou also get a few master controls as well: a master volume allows you to attenuate or boost all four channels at once, while a master mute button will instantiate silence for every pair of headphones. Additionally, a master mono button will come in quite handy should you want to check the stereo phase of your mix through headphones.\u003c\/p\u003e\n\u003cp\u003eTo facilitate the connection of multiple QH4 thereby achieving more than four headphone outputs by daisy-chaining units together the QH4 features a stereo 3.5mm input jack and a stereo 3.5mm output jack. This high-power amplifier will work with headphones operating between 16 and 600 Ohms and can handle 564mW per channel. As such, is a suitable addition to your project studio, desktop workstation, or portable studio setup.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-channel stereo headphone distribution amplifier\u003c\/li\u003e\n\u003cli\u003eFour independent 1\/4\" stereo headphone channels\u003c\/li\u003e\n\u003cli\u003eIndividual volume control on each headphone channel\u003c\/li\u003e\n\u003cli\u003eTwo balanced 1\/4\" input connectors\u003c\/li\u003e\n\u003cli\u003eStereo 1\/8\" Aux input and output\u003c\/li\u003e\n\u003cli\u003eMaster Mute and Mono-summing switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInputs: 2 x 1\/4\" balanced, stereo 1\/8\" unbalanced TRS\u003c\/li\u003e\n\u003cli\u003eOutputs: 4 x stereo 1\/4\" unbalanced, stereo 1\/8\" unbalanced TRS\u003c\/li\u003e\n\u003cli\u003eControls: Master volume, master Mute, master Mono, 4 x Channel volume\u003c\/li\u003e\n\u003cli\u003eNoise Floor: -114dBu, 22k BW unweighted\u003c\/li\u003e\n\u003cli\u003eMaximum Output: 8.3 dBu, 1% THD+N, loaded 16R\u003c\/li\u003e\n\u003cli\u003eOutput Power: 282mW per side \/ 564mW per channel, loaded 32Œe\u003c\/li\u003e\n\u003cli\u003eDynamic Range: 22dB, 22k BW\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 17Hz‚Äì47kHz (-3dB)\u003c\/li\u003e\n\u003cli\u003ePower: 15VDC adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SAMSON","offers":[{"title":"Default Title","offer_id":35608280858790,"sku":"QH4","price":246.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0432\/8590\/5574\/products\/1477583130000_img_698203_500x500_57359d85-9167-4b7b-84c0-2ef7b8a01cf5.jpg?v=1596956359","url":"https:\/\/seconcept.com\/en-us\/products\/qh4-headphone-amp-4-channel-stereo-headphone-amplifier-1-4trs-and-3-5mm-stereo-inputs-4-x-1-4-stereo","provider":"SE CONCEPT ","version":"1.0","type":"link"}