{"product_id":"wuzhi-audio-zk-pr01-hifi-front-tone-board-stereo-subwoofer-operational-amplifier-jrc2068-amp","title":"ZK-PR01 HiFi Front Tone Board Stereo Subwoofer Operational Amplifier JRC2068 AMP","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eSpecification:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eModel: ZK-PR01\u003cbr\u003eName: Front Tone Board\u003cbr\u003eInput Voltage: 12-30V DC (Cannot accept AC power)\u003cbr\u003eWorking Current: 28mA\u003cbr\u003eAudio Input Interface: XH2.54-3P with a 30cm shielded wire\u003cbr\u003eAudio Differential\/ Balanced Output Interface: Three XH2.54-3P terminals (left, right, subwoofer)\u003cbr\u003eAudio Single Ended\/ Unbalanced Output Interface: Two XH2.54-3P terminals (left, right stereo, subwoofer)\u003cbr\u003eOperational Amplifier Chip: Six original JRC2068D\u003cbr\u003ePotentiometer: 50K duplex potentiometer with 6mm quincunx handle\u003cbr\u003eProduct Size: 120x65x15mm\u003cbr\u003eProduct Weight:\u003cbr\u003eNet Weight: 81g\u003cbr\u003eWeight with Packaging: 104g\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e1. High-Quality Audio Processing: The Wuzhi Audio ZK-PR01 Front Tone Board features six original JRC2068D operational amplifier chips, ensuring superior audio processing for a rich and immersive listening experience.\u003cbr\u003e2. Flexible Audio Connectivity: The unit offers versatile audio input and output options, including XH2.54-3P interfaces for both differential\/balanced and single-ended\/unbalanced connections. This flexibility allows seamless integration with a variety of audio systems and power amplifiers.\u003cbr\u003e3. Enhanced Tone Control: The included 50K duplex potentiometer with a 6mm quincunx handle allows for precise tone adjustments. You can easily fine-tune the audio output to match your preferences, creating a personalized sound profile.\u003cbr\u003e4. Sturdy Build and Compact Design: With its compact dimensions of 120x65x15mm, the ZK-PR01 Front Tone Board is designed to fit into various setups without taking up too much space. Its robust build ensures durability and longevity, making it a reliable addition to your audio setup.\u003cbr\u003e5. Easy Installation and Compatibility: The ZK-PR01 comes with a 30cm shielded wire for audio input and XH2.54-3P terminals for output connections. It's compatible with a range of downstream power amplifiers, including models like ZK-1602 and ZK-3002, providing hassle-free installation and integration.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 700;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Include:\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e1x Amplifier Board\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg class=\"bg_lazy\" title=\"Wuzhi Audio ZK-PR01 HiFi Front Tone Board Stereo Subwoofer Operational Amplifier JRC2068 AMP\" src=\"https:\/\/imgaz.staticbg.com\/newimages\/grey.gif\" data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/F4\/2C\/85f5d280-b08c-41c7-9ea4-a65a3d2f15f7.jpg\" style=\"width: 100%;\"\u003e\u003cimg class=\"bg_lazy\" title=\"Wuzhi Audio ZK-PR01 HiFi Front Tone Board Stereo Subwoofer Operational Amplifier JRC2068 AMP\" src=\"https:\/\/imgaz.staticbg.com\/newimages\/grey.gif\" data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/1F\/DA\/09713a0a-0a8a-4041-92ba-81c7faa542f2.jpg\" style=\"width: 100%;\"\u003e\u003cimg class=\"bg_lazy\" title=\"Wuzhi Audio ZK-PR01 HiFi Front Tone Board Stereo Subwoofer Operational Amplifier JRC2068 AMP\" src=\"https:\/\/imgaz.staticbg.com\/newimages\/grey.gif\" data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/4D\/18\/1e1bc55e-5ce0-4fcf-b3d4-39209fb51c1f.jpg\" style=\"width: 100%;\"\u003e\u003cimg class=\"bg_lazy\" title=\"Wuzhi Audio ZK-PR01 HiFi Front Tone Board Stereo Subwoofer Operational Amplifier JRC2068 AMP\" src=\"https:\/\/imgaz.staticbg.com\/newimages\/grey.gif\" data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/0F\/FB\/76cf1d3f-4343-4642-a9c1-228236bf2d3a.jpg\" style=\"width: 100%;\"\u003e\u003cimg class=\"bg_lazy\" title=\"Wuzhi Audio ZK-PR01 HiFi Front Tone Board Stereo Subwoofer Operational Amplifier JRC2068 AMP\" src=\"https:\/\/imgaz.staticbg.com\/newimages\/grey.gif\" data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/E4\/25\/28766181-3cf6-49ec-a8e0-37d18bdd6b1a.jpg\" style=\"width: 100%;\"\u003e\u003c\/p\u003e","brand":"ontproduct","offers":[{"title":"Default Title","offer_id":49119997133025,"sku":"BG-1995447","price":116.92,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/9d6790fc-58c1-4f6a-8fb8-d36c3c4cc9cd.jpg?v=1789396407","url":"https:\/\/ontproduct.com\/products\/wuzhi-audio-zk-pr01-hifi-front-tone-board-stereo-subwoofer-operational-amplifier-jrc2068-amp","provider":"OntProduct","version":"1.0","type":"link"}