{"product_id":"pass-labs-xa160-5-monoblock-power-amplifiers","title":"Pass Labs XA160.5 Monoblock Power Amplifiers","description":"The Pass Labs XA160.5 power amplifier delivers 160 watts into 8 ohms (320 watts into 4 ohms) with a 36-ampere peak output current. Operating as a solid-state pure Class A monoblock, this unit acts as an unrelenting powerhouse capable of driving demanding speaker loads with absolute authority. It utilizes Nelson Pass's patented SuperSymmetry topology across a minimalist two-gain-stage circuit to minimize distortion. Built on a heavy chassis with oversized heatsinks and 72 MOSFET output devices, it includes balanced XLR and single-ended RCA inputs alongside the signature blue bias meter.\n\nCritical consensus celebrates this monoblock for its expansive soundstage, staggering dynamic impact, and rich tonal warmth. Reviewers at publications like Dagogo and The Absolute Sound praise its ability to combine massive low-end authority with the delicate detail of single-ended triodes. While critics note that these heavy units generate significant heat, they agree that the effortless headroom and fatigue-free presentation place it among the top tier of reference amplifiers.\n\nIntegrating this level of power brings immediate control, texture, and emotional intimacy to high-resolution recordings. It bridges raw current delivery and refined sonic purity, allowing your loudspeakers to perform at their absolute peak. For the serious audiophile seeking an uncompromised foundation, this amplifier delivers an unforgettable listening experience that elevates every track in your collection.","brand":"The Music Room","offers":[{"title":"Default Title","offer_id":53187483271449,"sku":"98790","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/98790-4.jpg?v=1789424588","url":"https:\/\/tmraudio.com\/products\/pass-labs-xa160-5-monoblock-power-amplifiers","provider":"The Music Room","version":"1.0","type":"link"}