{"product_id":"buy-the-best-4-channels-mini-headphone-amplifier-ha400-ultra-compact-stereo-audio-with-power-adapter-10mhz-earphone-amp-for-music-2026","title":"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music","description":"\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-title\"\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003e1.Ultra-compact stereo headphone amplifier for studio and stage application.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003e2.With 4 headphone output channels and 1 input channel.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003e3.Volume of each output channel can be controlled independently.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003e4.Provides highest audio quality for each headphone even at maximum volume.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003e5.Ultra low noise 4560 operational amplifier for outstanding audio performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003e6.Comes with a DC 12V power adapter.\u003c\/span\u003e\u003cbr\u003eProduct parameter:\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003eOperating Voltage: ±4V~±18V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003eWide gain bandwidth product:10MHz\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003eRated power: 50W\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003eSlew rate:4V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:OpenSans\"\u003eChip type:RJC4560\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e\u003cimg style=\"border:0px none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/H74730722121d4adbbb38390429c6c410M.jpg\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/H74730722121d4adbbb38390429c6c410M.jpg\" data-files=\"H74730722121d4adbbb38390429c6c410M.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/Sa5e58865b2c941659b7b817825d2e115z.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/Sa5e58865b2c941659b7b817825d2e115z.jpg\" data-files=\"Sa5e58865b2c941659b7b817825d2e115z.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S07fd677317b7442d8fb802cc61f78999z.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S07fd677317b7442d8fb802cc61f78999z.jpg\" data-files=\"S07fd677317b7442d8fb802cc61f78999z.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S9305289f5eef4a88b4d1d1f175614e454.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S9305289f5eef4a88b4d1d1f175614e454.jpg\" data-files=\"S9305289f5eef4a88b4d1d1f175614e454.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/Sae945de47daa4e72b6d1659d5ea9e282F.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/Sae945de47daa4e72b6d1659d5ea9e282F.jpg\" data-files=\"Sae945de47daa4e72b6d1659d5ea9e282F.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S39721eb271b248e792798cf223fb2187z.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S39721eb271b248e792798cf223fb2187z.jpg\" data-files=\"S39721eb271b248e792798cf223fb2187z.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S751893fbfb5e4660a85f90286a334649p.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S751893fbfb5e4660a85f90286a334649p.jpg\" data-files=\"S751893fbfb5e4660a85f90286a334649p.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S05a6952b14324aec9b42d26567aec3986.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S05a6952b14324aec9b42d26567aec3986.jpg\" data-files=\"S05a6952b14324aec9b42d26567aec3986.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S642d3306019d47bfa7e9cca9538c4d9dA.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S642d3306019d47bfa7e9cca9538c4d9dA.jpg\" data-files=\"S642d3306019d47bfa7e9cca9538c4d9dA.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/Sc228a7114b834bd18352b00a7239d4042.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/Sc228a7114b834bd18352b00a7239d4042.jpg\" data-files=\"Sc228a7114b834bd18352b00a7239d4042.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S00306b44ed5d43ec9af9fea6d474b8f2Q.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S00306b44ed5d43ec9af9fea6d474b8f2Q.jpg\" data-files=\"S00306b44ed5d43ec9af9fea6d474b8f2Q.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/Seed136259cc74587bec101e7b121cd43j.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/Seed136259cc74587bec101e7b121cd43j.jpg\" data-files=\"Seed136259cc74587bec101e7b121cd43j.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/Sc9335c6751b4432585971614fe7a44aal.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/Sc9335c6751b4432585971614fe7a44aal.jpg\" data-files=\"Sc9335c6751b4432585971614fe7a44aal.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cimg style=\"font-family:OpenSans;font-size:20px;font-weight:900;white-space:pre-wrap;border:0px none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/H9a708d96329c40d0b3ef201d694ed9a7X.jpg\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/H9a708d96329c40d0b3ef201d694ed9a7X.jpg\" data-files=\"H9a708d96329c40d0b3ef201d694ed9a7X.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eProduct parameters:\u003cbr\u003eModel: CT-169\u003cbr\u003eSize: length: 45MM, inner hole diameter: 3.5MM\u003cbr\u003ePlug Type: Other Video Plug\u003cbr\u003ePlug life: 10000H\u003cbr\u003eElectroplating process: gold plating\u003cbr\u003e3C rated voltage range: below 50V\u003cbr\u003eInsulation resistance: 50\u003cbr\u003eShell material: copper\u003cbr\u003eWorking temperature: 30~250°C\u003cbr\u003eScope of application: headphone audio cable audio and video connectors\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"font-family:OpenSans;font-size:14px;white-space:pre-wrap;color:rgb(0, 0, 0);border:0px none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/H74730722121d4adbbb38390429c6c410M.jpg\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/H74730722121d4adbbb38390429c6c410M.jpg\" data-files=\"H74730722121d4adbbb38390429c6c410M.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;text-align:center;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\" align=\"center\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S3c0ef46a623e4f878b5d60ea5fe88313A.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S3c0ef46a623e4f878b5d60ea5fe88313A.jpg\" data-files=\"S3c0ef46a623e4f878b5d60ea5fe88313A.jpg\" alt=\"4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Type Beat Music Store","offers":[{"title":"10MHz US Plug","offer_id":46575150661822,"sku":"14:366","price":23.99,"currency_code":"USD","in_stock":false},{"title":"10MHz EU Plug[29]","offer_id":46575150694590,"sku":null,"price":24.99,"currency_code":"USD","in_stock":true},{"title":"10MHz US Plug[366]","offer_id":46575150727358,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true},{"title":"10MHz EU Plug","offer_id":46575150760126,"sku":"14:29","price":23.99,"currency_code":"USD","in_stock":false},{"title":"5PCS 6.35mm to 3.5mm","offer_id":46575150792894,"sku":"14:4","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5048\/2878\/files\/4-channels-mini-headphone-amplifier-ha400-ultra-compact-stereo-audio-with-power-adapter-10mhz-earphone-amp-for-music-eu-plug-29-type-beat-store-silver-500.webp?v=1780216143","url":"https:\/\/www.typebeatmusicstore.com\/products\/buy-the-best-4-channels-mini-headphone-amplifier-ha400-ultra-compact-stereo-audio-with-power-adapter-10mhz-earphone-amp-for-music-2026","provider":"Type Beat Music Store","version":"1.0","type":"link"}