{"product_id":"zoom-zha-4","title":"ZOOM ZHA-4","description":"\u003ch1 id=\"page-headline\" class=\"hero-headline mb-0\"\u003eZHA-4\u003c\/h1\u003e\n\u003cp class=\"hero-subhead pb-4 pt-3 mb-0\"\u003eHandy Headphone Amplifier\u003c\/p\u003e\n\u003csection class=\"container-fluid small-img-callout-block d-flex flex-md-column justify-content-center left black py-4 py-md-7\"\u003e\n\u003cdiv class=\"maxwidth-lg margin-auto w-100\"\u003e\n\u003cdiv class=\"direction\"\u003e\n\u003cdiv class=\"media-block mb-4 mb-lg-0 d-flex flex-column align-items-center\"\u003e\u003cpicture class=\"callout-img img-fluid w-100\"\u003e\u003cimg alt=\"ZHA-4 with double AA batteries and USB power supply\" loading=\"lazy\" class=\"img-fluid w-100\" src=\"https:\/\/zoomcorp.com\/media\/original_images\/power_1.jpg.757x0_q80_crop_focal_area-1610%2C925%2C2445%2C1750_size_canvas.jpg\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003cdiv class=\"copy-block mb-4 mb-lg-0\"\u003e\n\u003cdiv class=\"copy-wrap left\"\u003e\n\u003cdiv class=\"rich-text\"\u003e\n\u003ch2 data-block-key=\"v6uuq\"\u003ePower Options\u003c\/h2\u003e\n\u003cp data-block-key=\"vs1b4\"\u003eTwo AA batteries provide hours of portable power. For longer sessions, connect the USB-C port to a portable battery or plug directly into the wall.\u003c\/p\u003e\n\u003cp data-block-key=\"vs1b4\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2266\/2727\/files\/front-back_wHP_1.jpg.1192x796_q80_crop-smart_focal_area-1600_897_3191_1795_size_canvas_upscale.jpg?v=1770881512\" alt=\"\"\u003e\u003c\/p\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\u003csection class=\"container-fluid full-bleed px-0 my-0 py-0 img-grid-container multi-image pt-4 pt-md-6 pt-lg-7\"\u003e\n\u003cdiv class=\"row img-grid-row\"\u003e\n\u003cdiv class=\"col-6 px-1 px-lg-2 pb-2 pb-lg-3 d-flex flex-column\"\u003e\u003cpicture class=\"wow fadeInLeft\"\u003e\u003csource srcset=\"\/media\/original_images\/front-back_wHP_1.jpg.596x398_q80_crop-smart_focal_area-1600%2C897%2C3191%2C1795_size_canvas_upscale.jpg 1x,\n                \/media\/original_images\/front-back_wHP_1.jpg.1192x796_q80_crop-smart_focal_area-1600%2C897%2C3191%2C1795_size_canvas_upscale.jpg 2x\" media=\"(min-width: 992px)\"\u003e\u003csource srcset=\"\/media\/original_images\/front-back_wHP_1.jpg.298x199_q80_crop-smart_focal_area-1600%2C897%2C3191%2C1795_size_canvas_upscale.jpg 1x,\n                \/media\/original_images\/front-back_wHP_1.jpg.596x398_q80_crop-smart_focal_area-1600%2C897%2C3191%2C1795_size_canvas_upscale.jpg 2x\" media=\"(max-width: 991px)\"\u003e\u003c\/source\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-6 px-1 px-lg-2 pb-2 pb-lg-3 d-flex flex-column\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"container-fluid small-img-callout-block d-flex flex-md-column justify-content-center right black py-4 py-md-7\"\u003e\n\u003cdiv class=\"maxwidth-lg margin-auto w-100\"\u003e\n\u003cdiv class=\"direction right\"\u003e\n\u003cdiv class=\"media-block mb-4 mb-lg-0 d-flex flex-column align-items-center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2266\/2727\/files\/ZHA4_wHP_1.jpg.1192x796_q80_crop-smart_focal_area-1454_891_2883_1783_size_canvas_upscale.jpg?v=1770881524\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"media-block mb-4 mb-lg-0 d-flex flex-column align-items-center\"\u003e\n\u003ch2 data-block-key=\"5cb6g\"\u003eWhat’s In The Box\u003c\/h2\u003e\n\u003cp data-block-key=\"l4qww\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-block-key=\"fl8g2\"\u003eZHA-4 Handy Headphone Amplifier\u003c\/li\u003e\n\u003cli data-block-key=\"4nsak\"\u003eStereo Mini Audio Cable (19˝ \/ 50cm)\u003c\/li\u003e\n\u003cli data-block-key=\"wnzfn\"\u003eQuick Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2266\/2727\/files\/packageMockup_1.png.1514x0_q80_crop_size_canvas.png?v=1770881622\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"360\" height=\"204\" src=\"https:\/\/www.youtube.com\/embed\/wiv_X2-ycIs\" title=\"The Zoom ZHA-4 Battery Powered Headphone Amp: Overview\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"features-block container-fluid px-0\"\u003e\n\u003csection class=\"row feature-list-block px-2 px-lg-3 pt-0 pb-6\"\u003e\n\u003cdiv class=\"col-12 px-2 px-lg-0\"\u003e\n\u003cdiv class=\"rich-text\"\u003e\n\u003cul\u003e\n\u003cli data-block-key=\"sq8qx\"\u003ePortable, stereo headphone amplifier designed for demanding and critical audio monitoring.\u003c\/li\u003e\n\u003cli data-block-key=\"qnl4p\"\u003e4 independent 3.5 mm headphone outputs, each with a dedicated volume control knob.\u003c\/li\u003e\n\u003cli data-block-key=\"ojb0h\"\u003eIndependent mute buttons for each channel provides the ability to mute each output channel immediately without affecting overall output settings.\u003c\/li\u003e\n\u003cli data-block-key=\"a7syg\"\u003eHigh versatility of the two-way power system. Powered by either two AA batteries or the USB Type-C connector from USB AC adapter or USB battery pack.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-table container-fluid px-0\"\u003e\n\u003cdiv class=\"row px-3 pt-0 pb-6\"\u003e\n\u003cdiv class=\"col-12 px-0 d-flex flex-column flex-nowrap justify-content-center\"\u003e\n\u003ch2 class=\"blue-text\"\u003eSpecs\u003c\/h2\u003e\n\u003cdiv class=\"spec-group pb-5\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eGain:\u003c\/th\u003e\n\u003ctd\u003e24 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClipping level:\u003c\/th\u003e\n\u003ctd\u003e+18 dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput impedance:\u003c\/th\u003e\n\u003ctd\u003e47 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency characteristics:\u003c\/th\u003e\n\u003ctd\u003e10 – 50 kHz, +\/-1.0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic range:\u003c\/th\u003e\n\u003ctd\u003e≧100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput impedance:\u003c\/th\u003e\n\u003ctd\u003e10 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply:\u003c\/th\u003e\n\u003ctd\u003e2*AA batteries (alkaline, nickel-metal hydride or lithium) \/ External USB Type-C DC5V \/ 1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight:\u003c\/th\u003e\n\u003ctd\u003e180 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExternal dimensions:\u003c\/th\u003e\n\u003ctd\u003e130 × 70 × 52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEstimated continuous operation time using batteries:\u003c\/th\u003e\n\u003ctd\u003eabout 3.5 hours with Alkaline \/ about 4.5 hours with NiMH (1900 mAh) \/ about 8.5 hours with Lithium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003ctd\u003e•Connecting 4 headphones with 32 Ω load •Continuous battery operation times were determined using in-house testing methods. They will vary greatly according to use conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"media-block mb-4 mb-lg-0 d-flex flex-column align-items-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"zoom","offers":[{"title":"Default Title","offer_id":42988541739069,"sku":"ZOOM-ZHA4","price":1450.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2266\/2727\/files\/front-back_wHP_1.jpg.1192x796_q80_crop-smart_focal_area-1600_897_3191_1795_size_canvas_upscale_1.jpg?v=1770882177","url":"https:\/\/www.stationvibration.co.za\/products\/zoom-zha-4","provider":"Station Vibration","version":"1.0","type":"link"}