{"product_id":"threshold-s-300","title":"Threshold S\/300 Stereo Power Amplifier","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNelson Pass built the S\/300 before he left Threshold to start Pass Labs, and you can hear the lineage. Stasis topology — a circuit design Pass developed specifically for Threshold — keeps the output stage operating in a near-Class-A bias point across the power range, which means the amplifier sounds like it's loafing even when it isn't. 150 watts per channel into 8 ohms. Fully balanced differential input. Built like the kind of equipment that was designed to be repaired and run for decades, not replaced.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is a reference-grade solid-state amplifier from the period when American high-end manufacturing was serious about the product. The S\/300 drives difficult loads without complaint and has a warmth and texture that later solid-state amplifiers spent years trying to replicate.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5 class=\"p1\"\u003e\u003cspan style=\"color: rgb(253, 183, 22);\"\u003e$2,500 MSRP\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cb\u003e\u003ci\u003eDue to size and weight, this item may incur an additional shipping surcharge and is listed as Store Pick Up Only. Contact us for a quote if you wish to have it Shipped.\u003cbr\u003e\u003cbr\u003ePhone: \u003c\/i\u003e\u003c\/b\u003e888-248-3246\u003cb\u003e\u003ci\u003e\u003cbr\u003eEmail: \u003c\/i\u003e\u003c\/b\u003e\u003ca style=\"color: rgb(255, 255, 255);\" href=\"mailto:info@echohifi.com\"\u003e\u003cb\u003e\u003ci\u003einfo@echohifi.com\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"\/pages\/gear-inquiry\" class=\"button button--primary\"\u003e\u003cspan class=\"btn-text\"\u003eInquire Now\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Threshold","offers":[{"title":"Default Title","offer_id":46821575229577,"sku":"S-300-83010228","price":975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/4557\/0185\/files\/2_56f797d3-3bbc-45ae-9a00-bce8dae12cb0.png?v=1779981711","url":"https:\/\/echohifi.com\/products\/threshold-s-300","provider":"Echo Audio","version":"1.0","type":"link"}