Hifiman goldenwave prelude fully balanced class a headphone amplifier the hifiman goldenwave prelude is a high end balanced headphone amplifier designed for audiophiles seeking exceptional audio performance'. '.strtoupper('t')his amplifier features a sleek, minimalist design with a robust build quality, ensuring both durability and aesthetic appeal'. '.strtoupper('i')t is equipped with advanced amplification technology to deliver precise, clear, and powerful sound'. '.strtoupper('t')he prelude supports a wide range of headphones, providing flexibility and versatility for various listening preferences'. '.strtoupper('w')ith its high quality components and meticulous engineering, the hifiman goldenwave prelude sets a new standard in headphone amplification, offering an unparalleled listening experience'. '.strtoupper('f')ull balanced class a headphone amplifier with mos fet high current output, preludes fully discrete architecture features a precise, single ended balance conversion circuit that renders the single ended rca input balanced fully balanced'. '.strtoupper('t')he input stage employs a fully balanced amplifier architecture, with precise, single ended balanced conversion'. '.strtoupper('t')he pre amplifier circuit is independent, adopting a class a output structure, with excellent power and natural timbre'. '.strtoupper('c')lean power a customized high power, low noise toroidal transformer, with a multi channel high speed low noise voltage regulator circuit, supplies power for the headphone amplifier and a fully balanced headphone protection circuit'. '.strtoupper('a')luminium chassis the housing is manufactured from a single piece of aluminium which helps isolate harmful resonance that negatively affects sonic output.