（已出）声韵 UNISON RESEARCH UNICO CDP 真空管CD

fzm123 · 发表于 2015-8-26 20:40

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本帖最后由 fzm123 于 2016-3-7 10:52 编辑

https://item.taobao.com/item.htm?spm=686.1000925.0.0.69fOMb&id=524324963668

fzm123 · 发表于 2015-8-27 08:30

本帖最后由 fzm123 于 2015-8-27 10:38 编辑

原产欧洲南部古老文艺之乡意大利 ,机如其名,声音风格极人性化韵味无穷除音质美妙外观设计极具古典艺术气质超过1.5cm厚度铝面板上浮雕出电路板仓位和窗口透孔,一个紫檀木浮雕标志镶嵌在上面被以抛物线排列的操作元素围绕旗帜般庄重和谐神秘

fzm123 · 发表于 2015-8-27 17:01

本帖最后由 fzm123 于 2015-8-27 21:02 编辑

minimising"clock-jitter",then the digital signal is oversampied to 96kHZ wich a filter uaing a crystal CS8420 chip .after fuis the signal goes to a crystal cs4392 24/192 DAC this freshly converted analogue signal is filtered by a passive network and sent to a valve preamp stage which operates inpure clss a. this valve output stage is said to be zero fcedback and utilises an electro harmonix russian 12AU7A/ECC82EH variety .
unison says that "the electronic circuits are fed from one large low flux power transformer designed specially by unison research for this project five separate stabilized power supply stages are used. of which the one providing anode voltage (to the valve)is a power MOSFET stage