{"product_id":"ps-audio-perfectwave-bhk-signature-hybrid-preamplifier-7","title":"PS Audio PerfectWave BHK Signature Hybrid Preamplifier","description":"PS Audio BHK Signature Preamplifier: fully balanced zero-feedback hybrid design, two 12AU7 tubes, Class A MOSFET output, and built-in Class A headphone amplifier. Designed by Bascom H. King, this award-winning hybrid linestage bridges the gap between digital and analog to deliver an expansive soundstage and fatigue-free musicality. Housed in a thirty-pound chassis, it features a volume control combining a stepped passive attenuator with vacuum tube gain for transparency. It provides extensive connectivity as a reference hub, offering five pairs of balanced XLR and five pairs of RCA inputs.\n\nEarning a Class A rating from Stereophile and The Absolute Sound Editor's Choice Award, it has secured widespread acclaim. Reviewers praise it for combining the lush, holographic warmth of tubes with the slam, punch, and control of solid-state gear. Critics highlight its dead-quiet operation, wide bandwidth, and ability to resolve complex passages effortlessly, cementing its reputation as a definitive benchmark for a deeply layered, three-dimensional presentation.\n\nIntegrating a control center of this tier is about breathing life and organic texture into your system. By avoiding global feedback and cultivating a high-current output, it uncovers the hidden emotional depth of recordings without introducing artifact. For the enthusiast seeking a masterfully executed component that can drive any power amp with authority while treating delicate music with absolute care, this linestage represents an exceptional cornerstone.","brand":"The Music Room","offers":[{"title":"Default Title","offer_id":53152362561817,"sku":"99468","price":2649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/99468-7.jpg?v=1789168620","url":"https:\/\/tmraudio.com\/products\/ps-audio-perfectwave-bhk-signature-hybrid-preamplifier-7","provider":"The Music Room","version":"1.0","type":"link"}