{"product_id":"cayin-soul-ha-170a-dual-chassis-tube-headphone-amplifier","title":"Cayin Soul HA-170A Dual-Chassis Tube Headphone Amplifier","description":"Cayin Soul HA-170A Tube Headphone Amplifier delivers an output wattage of up to 18 watts per channel, providing massive headroom to command demanding planar magnetic headphones and high-efficiency speakers. Built around a single-ended Class A circuit, this flagship amplifier features a matched pair of Tung-Sol KT170 power tubes, supported by 6SN7 drivers and GZ34 tube rectification. Its dual-chassis layout separates the heavy-duty power supply to keep the audio path pristine, while custom audio transformers and point-to-point wiring preserve delicate signal fidelity. Listeners enjoy switchable Ultralinear and Triode modes, adjustable timbres, three-level impedance matching, and versatile balanced and single-ended outputs.\n\nProfessional reviews and user impressions universally laud the amplifier as an endgame achievement, celebrated for its authoritative low-end punch, cavernous soundstage, and lush, organic midrange. Listeners commend its effortless ability to drive the market's most stubborn headphones without losing delicate micro-details or warmth. Reviewers also highlight the unit's ultra-quiet background, rock-solid reliability, and meticulous construction, reinforcing Cayin's esteemed global reputation for reference-level tube engineering.\n\nIntegrating this statement amplifier into your audio chain unlocks the full acoustic potential of every headphone in your collection. Its seamless combination of monumental power, customizable tube tonality, and heirloom craftsmanship ensures a deeply engaging listening experience that brings you closer to the heart of live music.","brand":"Cayin","offers":[{"title":"Default Title","offer_id":67795234095385,"sku":"101207","price":5149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/101207-5.jpg?v=1792010719","url":"https:\/\/tmraudio.com\/products\/cayin-soul-ha-170a-dual-chassis-tube-headphone-amplifier","provider":"The Music Room","version":"1.0","type":"link"}