{"id":677,"date":"2020-04-18T09:13:38","date_gmt":"2020-04-18T09:13:38","guid":{"rendered":"https:\/\/audiosamastha.com\/audiosamasthawp\/product\/import-placeholder-for-251\/"},"modified":"2025-09-25T11:42:33","modified_gmt":"2025-09-25T11:42:33","slug":"pioneer-sx-424","status":"publish","type":"product","link":"https:\/\/audiosamastha.com\/audiosamasthawp\/product\/pioneer-sx-424\/","title":{"rendered":"PIONEER SX-424"},"content":{"rendered":"<p style=\"margin: 0in; margin-bottom: .0001pt; text-align: justify; text-justify: inter-ideograph; background: white;\"><span style=\"font-family: 'Arial','sans-serif';\">PIONEER SX-424 is a AM\/FM solid state stereo receiver, manufactured in 1970. The output power is rated at 12w per channel into 8 ohms. The frequency response is 20hz to 70khz and total harmonic distortion is 1%. It\u2019s a budget-priced AM\/FM stereo receiver with special features for sensitive FM tuning and wide frequency response. The sources are records, tape, FM and microphone. The speaker output impedance is from 4\u2126 to 16\u2126.<br \/>\n<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>TECHNICAL SPECIFICATION<\/strong><\/p>\n<p><strong>Model Number:<\/strong> PIONEER SG-9800<\/p>\n<p><strong>Form:<\/strong> Stereo receiver<\/p>\n<p><strong>Year:<\/strong> 1970<\/p>\n<p><strong>Tuning range:<\/strong> FM, MW<\/p>\n<p><strong>Power output:<\/strong> 12 watts per channel into 8\u2126 (stereo)<\/p>\n<p><strong>Frequency response:<\/strong> 20Hz to 70kHz<\/p>\n<p><strong>Total harmonic distortion:<\/strong> 1%<\/p>\n<p><strong>Damping factor:<\/strong> 40<\/p>\n<p><strong>Input sensitivity:<\/strong> 6.5mV (mic), 3mV (MM), 180mV (DIN), 180mV (line)<\/p>\n<p><strong>Signal to noise ratio:<\/strong> 75dB (MM), 85dB (line)<\/p>\n<p><strong>Output:<\/strong> 180mV (line), 36mV (DIN)<\/p>\n<p><strong>Speaker load impedance:<\/strong> 4\u2126 to 16\u2126<\/p>\n<p><strong>Semiconductors<\/strong>: 1 x FET, 30 x transistors, 24 x diodes<\/p>\n<p><strong>Recording Output:<\/strong><\/p>\n<p>Tape Rec (Pin Jack) :\u00a0 180 mV<\/p>\n<p>Tape Rec (DIN connector) :\u00a0 36 mV<\/p>\n<p>Bass Control :\u00a0 -9 dB,  9 dB \/ 100 Hz<\/p>\n<p>Treble Control :\u00a0 -9 dB,  6 dB \/ 10 kHz<\/p>\n<p><strong>Weight:<\/strong> 7.9kg<\/p>\n<p><strong>Dimensions<\/strong>: (W\u00d7H\u00d7D)-(31 x 146 x 347)mm<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":684,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":{"0":"post-677","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-receivers","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/audiosamastha.com\/audiosamasthawp\/wp-json\/wp\/v2\/product\/677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/audiosamastha.com\/audiosamasthawp\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/audiosamastha.com\/audiosamasthawp\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/audiosamastha.com\/audiosamasthawp\/wp-json\/wp\/v2\/comments?post=677"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/audiosamastha.com\/audiosamasthawp\/wp-json\/wp\/v2\/media\/684"}],"wp:attachment":[{"href":"https:\/\/audiosamastha.com\/audiosamasthawp\/wp-json\/wp\/v2\/media?parent=677"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/audiosamastha.com\/audiosamasthawp\/wp-json\/wp\/v2\/product_brand?post=677"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/audiosamastha.com\/audiosamasthawp\/wp-json\/wp\/v2\/product_cat?post=677"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/audiosamastha.com\/audiosamasthawp\/wp-json\/wp\/v2\/product_tag?post=677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}