{"product_id":"pioneer-sx-450-stereo-receiver","title":"Pioneer SX-450 Stereo Receiver","description":"\u003cp dir=\"ltr\" data-path-to-node=\"1\"\u003e\u003cspan\u003eReleased in \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"12\"\u003e1976\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"22\"\u003ePioneer SX-450\u003c\/b\u003e\u003cspan\u003e is the entry-level classic from Pioneer’s legendary \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"89\"\u003eSX-x50 series\u003c\/b\u003e\u003cspan\u003e of \"silver-face\" stereo receivers.\u003c\/span\u003e\u003cspan\u003e During the mid-1970s,\u003c\/span\u003e\u003cspan\u003e Pioneer built a stellar reputation for over-engineering even their lowest-powered models.\u003c\/span\u003e\u003cspan\u003e The SX-450 was designed for budget-conscious music lovers and smaller listening spaces,\u003c\/span\u003e\u003cspan\u003e offering the same iconic brushed aluminum faceplate,\u003c\/span\u003e\u003cspan\u003e weighted tuning knob,\u003c\/span\u003e\u003cspan\u003e warm blue dial lighting,\u003c\/span\u003e\u003cspan\u003e and rich wood-grain vinyl cabinet styling found on its more powerful big brothers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"2\"\u003e\u003cspan\u003eDespite its modest power rating,\u003c\/span\u003e\u003cspan\u003e it has become a highly sought-after vintage piece today for pairing with high-efficiency bookshelf speakers,\u003c\/span\u003e\u003cspan\u003e prized for its warm analog voicing,\u003c\/span\u003e\u003cspan\u003e surprisingly robust build quality,\u003c\/span\u003e\u003cspan\u003e and classic 1970s aesthetic.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"4\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eType:\u003c\/b\u003e\u003cspan\u003e AM\/FM Stereo Receiver\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003ePower Output:\u003c\/b\u003e\u003cspan\u003e 15 watts per channel into 8Ω (stereo)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eFrequency Response:\u003c\/b\u003e\u003cspan\u003e 20Hz to 60kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eTotal Harmonic Distortion (THD):\u003c\/b\u003e\u003cspan\u003e 0.\u003c\/span\u003e\u003cspan\u003e5%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eDamping Factor:\u003c\/b\u003e\u003cspan\u003e 25\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003eInput Sensitivity:\u003c\/b\u003e\u003cspan\u003e 2.\u003c\/span\u003e\u003cspan\u003e5mV (MM phono),\u003c\/span\u003e\u003cspan\u003e 150mV (line)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,6,0\"\u003e\u003cb data-path-to-node=\"5,6,0\" data-index-in-node=\"0\"\u003eSignal-to-Noise Ratio:\u003c\/b\u003e\u003cspan\u003e 70dB (MM),\u003c\/span\u003e\u003cspan\u003e 90dB (line)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,7,0\"\u003e\u003cb data-path-to-node=\"5,7,0\" data-index-in-node=\"0\"\u003eSpeaker Impedance Compatibility:\u003c\/b\u003e\u003cspan\u003e 4Ω to 16Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,8,0\"\u003e\u003cb data-path-to-node=\"5,8,0\" data-index-in-node=\"0\"\u003eSemiconductor Complement:\u003c\/b\u003e\u003cspan\u003e 1 x IC,\u003c\/span\u003e\u003cspan\u003e 25 x transistors,\u003c\/span\u003e\u003cspan\u003e 19 x diodes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,9,0\"\u003e\u003cb data-path-to-node=\"5,9,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e\u003cspan\u003e Approx.\u003c\/span\u003e\u003cspan\u003e 16.\u003c\/span\u003e\u003cspan\u003e93 in \u003c\/span\u003e\u003cspan class=\"math-inline\" data-math=\"\\times\" data-index-in-node=\"29\"\u003e$\\times$\u003c\/span\u003e\u003cspan\u003e 5.\u003c\/span\u003e\u003cspan\u003e51 in \u003c\/span\u003e\u003cspan class=\"math-inline\" data-math=\"\\times\" data-index-in-node=\"44\"\u003e$\\times$\u003c\/span\u003e\u003cspan\u003e 11.\u003c\/span\u003e\u003cspan\u003e81 in (430 \u003c\/span\u003e\u003cspan class=\"math-inline\" data-math=\"\\times\" data-index-in-node=\"65\"\u003e$\\times$\u003c\/span\u003e\u003cspan\u003e 140 \u003c\/span\u003e\u003cspan class=\"math-inline\" data-math=\"\\times\" data-index-in-node=\"76\"\u003e$\\times$\u003c\/span\u003e\u003cspan\u003e 300 mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,10,0\"\u003e\u003cb data-path-to-node=\"5,10,0\" data-index-in-node=\"0\"\u003eWeight:\u003c\/b\u003e\u003cspan\u003e Approx.\u003c\/span\u003e\u003cspan\u003e 14.\u003c\/span\u003e\u003cspan\u003e8 lbs (6.\u003c\/span\u003e\u003cspan\u003e7 kg)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/9204\/5301\/files\/ServiceReceivers.png?v=1775406912\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Pioneer","offers":[{"title":"Default Title","offer_id":67987950305525,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/9204\/5301\/files\/83B77343-BFDD-4FCA-ADDF-559EAE3B48D2_1_102_o.jpg?v=1794122769","url":"https:\/\/www.theturntablestore.com\/products\/pioneer-sx-450-stereo-receiver","provider":"The Turntable Store","version":"1.0","type":"link"}