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When connected to the TRDD 5 discrete DAC, model UD-507, you can create a special headphone playback system with separate digital and analog sections.\u003c\/p\u003e\n\u003cp\u003eThe HA-507 is a no-compromise headphone amplifier that can also be used as a pure analog preamplifier. 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https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Ff3b5bfca115c4d0681ae9764a751caa6?width=1600 1600w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Ff3b5bfca115c4d0681ae9764a751caa6?width=2000 2000w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Ff3b5bfca115c4d0681ae9764a751caa6?width=790 790w\" sizes=\"(max-width: 998px) 29vw, 57vw\"\u003e\u003c\/picture\u003e\u003cdiv class=\"builder-image-sizer css-qjm9kp\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1kdn1f7\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-ecee4de90af24bc289806eb2e3879e7a builder-has-component css-1kdn1f7\" builder-id=\"builder-ecee4de90af24bc289806eb2e3879e7a\"\u003e\u003cdiv class=\"builder-columns css-1840m1q\"\u003e\n\u003cstyle data-emotion-css=\"1725ttl\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-column css-1725ttl\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cdiv class=\"builder-block builder-b8132a221cf04fb0935e3cda3e06c9ad builder-has-component css-hgfgng\" builder-id=\"builder-b8132a221cf04fb0935e3cda3e06c9ad\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eAs an authentic pure analog headphone amplifier\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-d30f1f774df7453da137ca60ca475c3d builder-has-component css-hgfgng\" builder-id=\"builder-d30f1f774df7453da137ca60ca475c3d\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eCombined with your favorite DAC or digital player, you can build a full-fledged headphone listening system.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"16m31b8\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-column css-16m31b8\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cdiv class=\"builder-block builder-8f4d7427e48f4121aac4d82aed33f1ba builder-has-component css-hgfgng\" builder-id=\"builder-8f4d7427e48f4121aac4d82aed33f1ba\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eAs a compact premium preamplifier\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-1249db0b77ec498286bbd54fd0d2d7bc builder-has-component css-hgfgng\" builder-id=\"builder-1249db0b77ec498286bbd54fd0d2d7bc\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003eCombined with the Reference 500 series power amplifier, a compact separate amplifier system with authentic sound quality can be realized. \u003c\/span\u003e* Shown with the AP-505 which has been discontinued. A successor model is scheduled.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-column css-16m31b8\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cdiv class=\"builder-block builder-465870561a874cd68fb2be2871343d86 builder-has-component css-hgfgng\" builder-id=\"builder-465870561a874cd68fb2be2871343d86\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003e... And, as a “headphone power amplifier”\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-ed2d9fdb13ce4a0bad56b90ef8e1fd43 builder-has-component css-hgfgng\" builder-id=\"builder-ed2d9fdb13ce4a0bad56b90ef8e1fd43\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eIf you already have a higher quality preamplifier in your speaker system, you can pass through the HA-507's preamplifier and add it as a \"headphone power amplifier\".\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"ur9nhf\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-a1934ad35ce54b75b96bc3525d9f4640 css-ur9nhf\" builder-id=\"builder-a1934ad35ce54b75b96bc3525d9f4640\"\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1dnhysf\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-c9e9f542ab32404294a72b52b3832d9b builder-has-component css-1dnhysf\" builder-id=\"builder-c9e9f542ab32404294a72b52b3832d9b\"\u003e\u003cdiv class=\"builder-columns css-1840m1q\"\u003e\n\u003cdiv class=\"builder-column css-2keume\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cdiv class=\"builder-block builder-6e0efcadaac347a48dd379ddcde87ac2 builder-has-component css-hgfgng\" builder-id=\"builder-6e0efcadaac347a48dd379ddcde87ac2\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-c3494fe8aa1c484ca27d5797cae8aaa3 builder-has-component css-hgfgng\" builder-id=\"builder-c3494fe8aa1c484ca27d5797cae8aaa3\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cul\u003e\n\u003cli\u003eHigh power, wide range, low distortion Class AB amplifier\u003c\/li\u003e\n\u003cli\u003eFully balanced\/dual mono configuration with four amplifier elements originally designed for speaker drive\u003c\/li\u003e\n\u003cli\u003eExceptional headphone drive capability of 6,700mW + 6,700mW (32Ω) at balanced output\u003c\/li\u003e\n\u003cli\u003ePreamp pass-through function for use as a separate power amplifier for headphones\u003c\/li\u003e\n\u003cli\u003eTwo balanced outputs: XLR 4-pin × 1, 4.4mm Pentaconn × 1\u003c\/li\u003e\n\u003cli\u003eUnbalanced outputs: 6.3mm × 1, 3.5mm × 1\u003c\/li\u003e\n\u003cli\u003eSwitchable headphone output gain (high\/mid\/low)\u003c\/li\u003e\n\u003cli\u003ePremium compact preamplifier built on TEAC’s unparalleled excellence in audio design\u003c\/li\u003e\n\u003cli\u003eFully balanced\/dual mono configuration\u003c\/li\u003e\n\u003cli\u003e“TEAC-QVCS Advanced” with new super high precision, ladder resistor network\u003c\/li\u003e\n\u003cli\u003eSmooth, precise volume control in 0.25dB increments\u003c\/li\u003e\n\u003cli\u003eLossless, long life FET input switching system without mechanical contacts\u003c\/li\u003e\n\u003cli\u003e“TEAC-HCLD 2 (High Current Line Driver 2)” provides fast and powerful external amplifier drive capability.\u003c\/li\u003e\n\u003cli\u003eInputs: XLR × 2, RCA × 2\u003c\/li\u003e\n\u003cli\u003eOutputs: XLR × 1, RCA × 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-column css-bst442\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cdiv class=\"builder-block builder-45daf286f9734ecaa1c53fe71dac49c3 builder-has-component css-hgfgng\" builder-id=\"builder-45daf286f9734ecaa1c53fe71dac49c3\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-35499a9fad9e47279b8ba194ca3041be builder-has-component css-hgfgng\" builder-id=\"builder-35499a9fad9e47279b8ba194ca3041be\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cul\u003e\n\u003cli\u003eTEAC HA-507 Headphone Amplifier\/Preamplifier\u003c\/li\u003e\n\u003cli\u003ePower cord × 1 \u003c\/li\u003e\n\u003cli\u003eRemote control (RC-1340) × 1 \u003c\/li\u003e\n\u003cli\u003eBatteries for remote control (AAA) × 2 \u003c\/li\u003e\n\u003cli\u003eFoot pads × 3 \u003c\/li\u003e\n\u003cli\u003eOwner’s manual (this document, including warranty) × 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-f620738ae94446d88ae780720dee96fa css-ur9nhf\" builder-id=\"builder-f620738ae94446d88ae780720dee96fa\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1mvsfya\"\u003e\u003c\/style\u003e\n\u003cimg src=\"https:\/\/cdn.builder.io\/api\/v1\/pixel?apiKey=48d1cdcd52ec4d289f1ef8c4f75da167\" aria-hidden=\"true\" alt=\"\" role=\"presentation\" width=\"0\" height=\"0\" class=\"builder-block builder-pixel-8dm7fb8nwsj css-1mvsfya\" builder-id=\"builder-pixel-8dm7fb8nwsj\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/builder-component\u003e\n\u003cscript async src=\"https:\/\/cdn.builder.io\/js\/webcomponents\"\u003e\u003c\/script\u003e","brand":"TEAC Audio","offers":[{"title":"Black","offer_id":50722158707002,"sku":"HA-507-blk","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":50722809086266,"sku":"HA-507-sil","price":2499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/0245\/7402\/files\/teac_ha-507_main-01.jpg?v=1740760127","url":"https:\/\/www.moon-audio.pro\/products\/ha-507-balanced-high-output-headphone-amplifier","provider":"Moon Audio","version":"1.0","type":"link"}