本帖最后由 frtbhj 于 2020-10-30 10:35 编辑
马兰士SACD 30N
[size=1.125]With HEOS Built-in, SACD 30n can stream FLAC files from 44.1kHz to 192kHz at up to 24-bit resolution, DSD2.8MHz and DSD 5.6MHz, ALAC (Apple Lossless), AIFF, and MP3 files from major streaming providers, including Amazon Music HD, Tidal and others. HEOS Built-in also allows for greater listening flexibility and access, including a variety of voice-enabled technologies, including Amazon Alexa, Google Assistant, Apple Siri and Josh.ai to easily play music, skip tracks and more (degree of functionality is platform dependent). [size=1.125]SACD 30n relies on Marantz’s proprietary Marantz Musical Mastering (MMM-Stream converter and MMM-Conversion stage) for optimal digital audio conversion. PCM inputs are up-converted to DSD at 11.2MHz using the MMM-Stream converter within the player. The high-frequency signal produced is processed by the MMM-Conversion stage (used in place of a conventional DAC) to produce the analog output. Two system clocks ensure the most accurate up-conversion of the incoming signal, whether it’s from the disc or digital inputs, ranging from 44.1kHz to 384kHz. The design of the DSD-to-analog converter feeds into the familiar Marantz HDAM in the output stage for optimal sound quality.
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