{"id":462402,"date":"2026-07-14T21:01:26","date_gmt":"2026-07-14T19:01:26","guid":{"rendered":"https:\/\/freakuence.nl\/product\/audioquest-powerquest-303\/"},"modified":"2026-07-14T21:01:26","modified_gmt":"2026-07-14T19:01:26","slug":"audioquest-powerquest-303","status":"publish","type":"product","link":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/","title":{"rendered":"AudioQuest PowerQuest 303"},"content":{"rendered":"
\n
Description Freakuence!<\/strong><\/span><\/div>\n
The AudioQuest PowerQuest 303 isn’t just a row of outlets\u2014rest assured, it does more than just let you plug things in. Ready to power your audio setup with a more robust power supply? <\/span><\/div>\n
General description<\/strong><\/span><\/div>\n
The AudioQuest PowerQuest 303 is an advanced power conditioner designed to provide your audio and video system with clean and stable power. By reducing noise and distortion in the power supply, the PowerQuest 303 contributes to a clearer soundstage and improved dynamics in your music playback. <\/span><\/div>\n
With 12 AC outputs, the PowerQuest 303 offers plenty of connection options for your equipment. Eight of these outputs are linearly filtered for source components such as CD players and streamers, while four High-Current outputs are specifically designed for power-hungry devices such as amplifiers and subwoofers. This configuration ensures optimal power distribution and contributes to a more precise stereo image and greater detail in the sound. <\/span><\/div>\n
The PowerQuest 303 is equipped with non-sacrificial surge protection and an extreme voltage cut-off at 140 VAC, which protects your equipment from voltage spikes without requiring the protection to be replaced after a single spike. The compact design and included rack ears make it easy to integrate the PowerQuest 303 into your existing setup. <\/span><\/div>\n
Would you like to experience for yourself how the AudioQuest PowerQuest 303 can improve your system’s sound quality? Schedule a listening session in our listening room or contact us to discuss the options. <\/span><\/div>\n
AudioQuest PowerQuest 303 Specifications<\/strong><\/span><\/div>\n
Number of outlets: 12 Surge protection type: Non-sacrificial Power conditioning: Yes Maximum current: 15A Input voltage: 120V Frequency: 60 Hz Dimensions: 432 x 76 x 152 mm Weight: 2.7 kg<\/span><\/div>\n
Background information<\/strong><\/span><\/div>\n
AudioQuest’s PowerQuest 303 is designed with a focus on enhancing the audio experience by filtering out power contamination. Created by the team led by Garth Powell, this power conditioner uses advanced technologies specifically aimed at reducing noise and interference for a cleaner sound. With a sturdy enclosure and high-quality internal wiring, the PQ-303 delivers optimal performance. The materials used are carefully selected for their conductive properties, ensuring that even the smallest audio signals are accurately transmitted and amplified. <\/span><\/div>\n
Brand history<\/strong><\/span><\/div>\n
AudioQuest was founded in 1980 by William E. Low in California, United States. The brand began by hand assembling cables according to specific design methods based on minimizing distortion. AudioQuest has since developed a product line that includes interlink cables, speaker cables, digital and network cables, mains products and portable accessories. The company has stuck to the use of directional cables and solid core conductors from the beginning. In 2012, AudioQuest introduced the DragonFly, a USB DAC. Product development takes place in the United States, while some manufacturing is done in China and elsewhere. AudioQuest applies a philosophy where material selection, geometry and finish have a direct impact on cable performance. <\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Description Freakuence! The AudioQuest PowerQuest 303 isn’t just a row of outlets\u2014rest assured, it does more than just let you plug things in. Ready to power your audio setup with a more robust power supply? General description The AudioQuest PowerQuest 303 is an advanced power conditioner designed to provide your audio and video system with […]<\/p>\n","protected":false},"featured_media":462391,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[1053,1108],"product_tag":[487],"class_list":{"0":"post-462402","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-improvements","7":"product_cat-power-conditioner","8":"product_tag-used-en","9":"pa_kleur-zwart","10":"pa_merken-audioquest","12":"first","13":"instock","14":"sold-individually","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"\nAudioQuest PowerQuest 303 | Freakuence!<\/title>\n<meta name=\"description\" content=\"AudioQuest PowerQuest 303: 12 AC outputs, advanced noise reduction, and non-sacrificial surge protection for optimal audio and video performance. \u2713 New & Used Hi-Fi \u2713 Customer Rating: 4.9 out of 5 \u2713 Trade-In \u2713 Listening Session\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AudioQuest PowerQuest 303 | Freakuence!\" \/>\n<meta property=\"og:description\" content=\"AudioQuest PowerQuest 303: 12 AC outputs, advanced noise reduction, and non-sacrificial surge protection for optimal audio and video performance. \u2713 New & Used Hi-Fi \u2713 Customer Rating: 4.9 out of 5 \u2713 Trade-In \u2713 Listening Session\" \/>\n<meta property=\"og:url\" content=\"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/\" \/>\n<meta property=\"og:site_name\" content=\"Freakuence!\" \/>\n<meta property=\"og:image\" content=\"https:\/\/freakuence.nl\/wp-content\/uploads\/2026\/07\/17837772409745-20804-IMG8765.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/product\\\/audioquest-powerquest-303\\\/\",\"url\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/product\\\/audioquest-powerquest-303\\\/\",\"name\":\"AudioQuest PowerQuest 303 | Freakuence!\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/product\\\/audioquest-powerquest-303\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/product\\\/audioquest-powerquest-303\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/freakuence.nl\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/17837772409745-20804-IMG8765.jpg\",\"datePublished\":\"2026-07-14T19:01:26+00:00\",\"description\":\"AudioQuest PowerQuest 303: 12 AC outputs, advanced noise reduction, and non-sacrificial surge protection for optimal audio and video performance. \u2713 New & Used Hi-Fi \u2713 Customer Rating: 4.9 out of 5 \u2713 Trade-In \u2713 Listening Session\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/product\\\/audioquest-powerquest-303\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/freakuence.nl\\\/en\\\/product\\\/audioquest-powerquest-303\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/product\\\/audioquest-powerquest-303\\\/#primaryimage\",\"url\":\"https:\\\/\\\/freakuence.nl\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/17837772409745-20804-IMG8765.jpg\",\"contentUrl\":\"https:\\\/\\\/freakuence.nl\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/17837772409745-20804-IMG8765.jpg\",\"width\":1800,\"height\":1200},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/product\\\/audioquest-powerquest-303\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"AudioQuest PowerQuest 303\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/\",\"name\":\"Freakuence!\",\"description\":\"Freakuence!\",\"publisher\":{\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/#organization\"},\"alternateName\":\"Freakuence\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/#organization\",\"name\":\"Freakuence!\",\"url\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/freakuence.nl\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/Brown_3_RGB_Freakuence-1.png\",\"contentUrl\":\"https:\\\/\\\/freakuence.nl\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/Brown_3_RGB_Freakuence-1.png\",\"width\":2560,\"height\":684,\"caption\":\"Freakuence!\"},\"image\":{\"@id\":\"https:\\\/\\\/freakuence.nl\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.instagram.com\\\/freakuence_notorious_audio\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"AudioQuest PowerQuest 303 | Freakuence!","description":"AudioQuest PowerQuest 303: 12 AC outputs, advanced noise reduction, and non-sacrificial surge protection for optimal audio and video performance. \u2713 New & Used Hi-Fi \u2713 Customer Rating: 4.9 out of 5 \u2713 Trade-In \u2713 Listening Session","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/","og_locale":"en_US","og_type":"article","og_title":"AudioQuest PowerQuest 303 | Freakuence!","og_description":"AudioQuest PowerQuest 303: 12 AC outputs, advanced noise reduction, and non-sacrificial surge protection for optimal audio and video performance. \u2713 New & Used Hi-Fi \u2713 Customer Rating: 4.9 out of 5 \u2713 Trade-In \u2713 Listening Session","og_url":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/","og_site_name":"Freakuence!","og_image":[{"width":1920,"height":1280,"url":"https:\/\/freakuence.nl\/wp-content\/uploads\/2026\/07\/17837772409745-20804-IMG8765.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/","url":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/","name":"AudioQuest PowerQuest 303 | Freakuence!","isPartOf":{"@id":"https:\/\/freakuence.nl\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/#primaryimage"},"image":{"@id":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/#primaryimage"},"thumbnailUrl":"https:\/\/freakuence.nl\/wp-content\/uploads\/2026\/07\/17837772409745-20804-IMG8765.jpg","datePublished":"2026-07-14T19:01:26+00:00","description":"AudioQuest PowerQuest 303: 12 AC outputs, advanced noise reduction, and non-sacrificial surge protection for optimal audio and video performance. \u2713 New & Used Hi-Fi \u2713 Customer Rating: 4.9 out of 5 \u2713 Trade-In \u2713 Listening Session","breadcrumb":{"@id":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/#primaryimage","url":"https:\/\/freakuence.nl\/wp-content\/uploads\/2026\/07\/17837772409745-20804-IMG8765.jpg","contentUrl":"https:\/\/freakuence.nl\/wp-content\/uploads\/2026\/07\/17837772409745-20804-IMG8765.jpg","width":1800,"height":1200},{"@type":"BreadcrumbList","@id":"https:\/\/freakuence.nl\/en\/product\/audioquest-powerquest-303\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/freakuence.nl\/en\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/freakuence.nl\/en\/products\/"},{"@type":"ListItem","position":3,"name":"AudioQuest PowerQuest 303"}]},{"@type":"WebSite","@id":"https:\/\/freakuence.nl\/en\/#website","url":"https:\/\/freakuence.nl\/en\/","name":"Freakuence!","description":"Freakuence!","publisher":{"@id":"https:\/\/freakuence.nl\/en\/#organization"},"alternateName":"Freakuence","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/freakuence.nl\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/freakuence.nl\/en\/#organization","name":"Freakuence!","url":"https:\/\/freakuence.nl\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/freakuence.nl\/en\/#\/schema\/logo\/image\/","url":"https:\/\/freakuence.nl\/wp-content\/uploads\/2022\/05\/Brown_3_RGB_Freakuence-1.png","contentUrl":"https:\/\/freakuence.nl\/wp-content\/uploads\/2022\/05\/Brown_3_RGB_Freakuence-1.png","width":2560,"height":684,"caption":"Freakuence!"},"image":{"@id":"https:\/\/freakuence.nl\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/freakuence_notorious_audio\/"]}]}},"_links":{"self":[{"href":"https:\/\/freakuence.nl\/en\/wp-json\/wp\/v2\/product\/462402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/freakuence.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/freakuence.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/freakuence.nl\/en\/wp-json\/wp\/v2\/media\/462391"}],"wp:attachment":[{"href":"https:\/\/freakuence.nl\/en\/wp-json\/wp\/v2\/media?parent=462402"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/freakuence.nl\/en\/wp-json\/wp\/v2\/product_brand?post=462402"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/freakuence.nl\/en\/wp-json\/wp\/v2\/product_cat?post=462402"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/freakuence.nl\/en\/wp-json\/wp\/v2\/product_tag?post=462402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}