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发表于 2012-10-12 16:12:54
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原帖由 HerculesVR 于 2012-10-11 20:22 发表 
从头到尾都是平衡的机器模拟电路的还有一些,很多录音母带设备都是全平衡路径的, 内部等效为四个MONO路径,对应L+ / L0- / R+ / R-.
DAC 从头到尾都是平衡的很少, 我知道的仅有dCS / Prism Sound / Lynx 等极 ...
大师请鉴定一下在head-fi叫好一片的何庆华的DAC是否是真fully balanced?
http://audio-gd.com/Master/Master-7/M7CH.htm
Fully balanced discrete analog stages without any OPA and couple caps in the signal channels.
Non- feedback ACSS analog output stage .
Total of 21 groups dedicated power circuits ( 19 groups of high-quality class A parallel connection PSU with dedicated DC supply double-stage PSU ) and more than 50,000uF caps are used to purify the power supply.
USB Audio Class 2 High-speed Input from Windows / MAC / Linux
Supports High / full speed Asynchronous Transfer Mode up to 384K / 32Bit ability .
Resolutions support 16 / 24 / 32 Bit with sampling rate support 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz ( USB / I2S )
Supports up to 24 Bit/192KHz ( SPDIF ) |
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