{"id":70191,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.exclusiveaudio.gr\/?product=ear-509"},"modified":"2025-04-17T11:09:07","modified_gmt":"2025-04-17T09:09:07","slug":"ear-509-p519472996","status":"publish","type":"product","link":"https:\/\/www.exclusiveaudio.gr\/en\/shop\/ear-509-p519472996\/","title":{"rendered":"EAR 509"},"content":{"rendered":"<div>\n<h3>Valves<\/h3>\n<p>Two PL509 (EL519)<\/p>\n<p>Two ECC83 (12AX7)<\/p>\n<p>One ECC85 (6AQ8)<\/p>\n<\/div>\n<div>\n<h3>Performance<\/h3>\n<p>Frequency response: 3Hz-30Khz +0 -1dB<\/p>\n<p>Signal-to-noise ratio: 96dB<\/p>\n<p>Distortion (IMD): &lt;0.2%<\/p>\n<p>Harmonic Distortion: -3dB &lt;0.5% 12Hz-60Kz<\/p>\n<p>Input Sensitivity (unbalanced): 1.2V<\/p>\n<p>Input Impedance (unbalanced): 25K\u03a9<\/p>\n<p>Output Damping Factor: 20<\/p>\n<\/div>\n<div>\n<h3>Connectivity<\/h3>\n<p>One Line Input (RCA) or Balanced Input (XLR)*<\/p>\n<\/div>\n<div>\n<h3>Output<\/h3>\n<p>Power output (20-20KHz): 100W into 4 &amp; 8\u03a9<\/p>\n<\/div>\n<div>\n<h3>Dimensions &amp; Weight<\/h3>\n<p>Weight: 15.3kg (34lb)<\/p>\n<p>Length: 300mm (12\u201d)<\/p>\n<p>Width: 254mm (10\u201d)<\/p>\n<p>Height: 150mm (6\u201d)<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div>\n<h3>Power<\/h3>\n<p>Power Consumption: 180 watts<\/p>\n<p>240 volts \/ 110 volts \/ 100 volts<\/p>\n<p>(depending on model)<\/p>\n<div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Valves Two PL509 (EL519) Two ECC83 (12AX7) One ECC85 (6AQ8) Performance Frequency response: 3Hz-30Khz +0 -1dB Signal-to-noise ratio: 96dB Distortion<\/p>","protected":false},"featured_media":70192,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[672],"product_cat":[28710],"product_tag":[],"series":[],"class_list":{"0":"post-70191","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-ear-yoshino","7":"product_cat-power-amplifiers-c143666268","8":"pa_connectivity-unbalanced","9":"pa_connectivity-balanced","11":"first","12":"onbackorder","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-variable","17":"has-default-attributes"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>EAR 509<\/title>\n<meta name=\"description\" content=\"Valves Two PL509 (EL519) Two ECC83 (12AX7) One ECC85 (6AQ8) Performance Frequency response: 3Hz-30Khz +0 -1dB Signal-to-nosie ratio: 96dB Distortion (I.M.D.): Harmonic Distortion: -3dB Input Sensitvity (unbalanced): 1.2V Input Impedance (unbalanced): 25K\u03a9 Output Damping Factor: 20 Connectivity One\u2026\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.exclusiveaudio.gr\/en\/shop\/ear-509-p519472996\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EAR 509\" \/>\n<meta property=\"og:description\" content=\"Valves Two PL509 (EL519) Two ECC83 (12AX7) One ECC85 (6AQ8) Performance Frequency response: 3Hz-30Khz +0 -1dB Signal-to-nosie ratio: 96dB Distortion (I.M.D.): Harmonic Distortion: -3dB Input Sensitvity (unbalanced): 1.2V Input Impedance (unbalanced): 25K\u03a9 Output Damping Factor: 20 Connectivity One\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.exclusiveaudio.gr\/en\/shop\/ear-509-p519472996\/\" \/>\n<meta property=\"og:site_name\" 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