兼具数字的清晰度与模拟的温暖度
Pure2是一台顶级的母带数模转换器,运用了羚羊音频传奇的AFC声学聚焦时钟技术,同时在内部也使用了真正的模拟电路。
Pure2是一台母带级的24-bit/192 kHz 2通道AD/DA转换器和主时钟,采用了继电器控制的音量衰减器。它运用了羚羊音频公司享誉全球的音频聚焦时钟(AFC)技术,同时还采用了纯净的模拟电路。该电路由专有的多级线性电源驱动,可提供无与伦比的数字清晰度和模拟真实感。
特点
A/D 转换器
由PCM4222芯片驱动,改进过载处理,可实现更平滑的削波和模拟温暖感
顶级 D/A
独立的D/A转换器可提供更大的便利性,允许监听第二信号源
D/A转换
双DAC架构这种设计极大地提高了信噪比和立体成像
透明的模拟监听
采用以1dB位单位继电控制衰减器,拥有0.05dB的精度和旁通选项
64-bit 主时钟
通过第4代AFC抖动管理技术实现了精确的转换时序
软件控制
超直观的软件面板,兼容OSX和Windows
描述
5个高性能部件:
优化的过载处理的A/D转换器
双DAC架构的D/A转换器
采用专用D/A的顶级耳放 
由继电器精确控制的模拟音量衰减器
第4代羚羊AFC声学聚焦时钟和抖动管理算法
“Given its price and its incredible flexibility and functionality, the Pure2 is an excellent option for mastering and archiving studios.”
Jessica Thompson is a GRAMMY-nominated mastering and restoration engineer and audio archivist at Coast Mastering in Berkeley, California.
Her remaster of Erroll Garner’s iconic live performance The Complete Concert By the Sea (Sony/Legacy) was nominated for Best Historical Album GRAMMY, 2016
可通过前面板或Mac和PC上软件或控制Pure2的全部功能
直观软件控制面板兼容Mac与Windows,提供了Pure2所有功能,使用户能够在屏幕前控制设备的所有操作。Pure2还可以通过前面板通过用户定义的预设进行配置。
轻松使用
我们知道工程师的生活并不轻松,因此我们试图让它变得更简单一些
您可以在几分钟内设置好Pure2。您只需要一根USB线缆(在包装中提供)和一台电脑(Win 7.1或更高版本/ Mac OSx 10.9或更高版本),就可以开始以192 kHz的频率捕获立体声音频
连接完成后,只需下载控制面板,单击几下即可轻松设置
教程
接口
参数
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Analog Inputs
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2 x Combo Balanced Analog (XLR / 1/4 TRS) factory calibrated to +20dBu
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Digital Inputs
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1 x AES/EBU on XLR (32kHz to 192kHz) @ 110 Ohms terminated
1 x S/PDIF on RCA (32kHz to 192kHz) @ 75 Ohms terminated
1 x TOSLINK on optical fiber: up to 96kHz
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Word Clock Input
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1 x Input @ 75 Ohms 3Vpp on BNC 32 – 192kHz
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Analog Outputs
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1 x Stereo pair of Balanced XLR Outputs from D/A Converter (Main Output) is factory calibrated to 20dBu and user adjustable from 8dBu to 26dBu
1 x Stereo pair Balanced Outputs for monitors (2 x 1/4 TRS)
1 x 1/4 TRS Front Headphones 20dBu
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Digital Outputs
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1 x AES/EBU on XLR (32kHz to 192kHz) @ 110 Ohms terminated
1 x S/PDIF on RCA (32kHz to 192kHz) @ 75 Ohms terminated
1 x TOSLINK on optical fiber: up to 96kHz
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Word Clock Outputs
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8 x Outputs @ 75 Ohms 3Vpp on BNC 32 – 192kHz
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USB I/O
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USB 2.0 Hi-Speed; Data stream up to 480Mbits/192kHz,
4 channels I/O playback/record, Type B
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External Reference Clock
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1 x 10M Atomic Clock Input @ 75 Ohms 1Vpp on BNC
1 x Word Clock Input @ 75 Ohms 3Vpp on BNC 32 – 192kHz
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A/D Converter
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Dynamic Range: 122dB
THD+N: -105dB
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D/A Converters
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Main DAC Dynamic Range 127dB; THD+N -107dB
Monitor DAC Dynamic Range 120dB; THD+N -103dB
Headphones DAC Dynamic Range 120dB; THD+N -100dB
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Clock Specifications
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<+/-0.02 PPM, oven controlled at 64.5°C/ 148.1°F
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Clock Aging
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< 1 ppm per year
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Clock Calibration
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< +/-0.001 ppm
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Atomic Clock Input
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10MHz @ 1Vpp, BNC
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Sample Rates (kHz)
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32, 44.1, 48, 88.2, 96, 176.4, 192
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Operating Temperature
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0-50°C, 32-122°F
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Weight
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3 kg, 6.6 lb approx.
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Dimensions (Approx)
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483mm(W) x 44mm(H) x 220mm (D)
19”(W) x 1.75”(H) x 8.66”(D)
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Power Supply
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~110VAC 60Hz/ ~220VAC 50Hz selectable
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Atomic Clock Input
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1 x 10M Input @ 75 Ohms 1Vpp on BNC
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Fuses
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2 x 0.8A 250VAC 5mm x 20mm Type T (or Time delay)
测评
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