PURE 2

Description

Pure2 is a mastering-grade 24-bit, 192 kHz AD/DA 2-channel converter and master clock that includes a relay-controlled volume attenuator. It features Antelope Audio’s world-renowned Acoustically Focused Clocking (AFC) technology, and also utilizes pristine analog circuitry, driven by a proprietary multi-stage linear power supply for unsurpassed digital clarity and analog realism.
All Pure2 features are available in an intuitive software control panel for Mac or Windows provides users the ability to manage all facets of the device operation. Pure2 is also configurable via the front panel with user-definable presets.
ou can set up Pure2 in a couple of minutes. All you actually need is one USB cable (provided in the box) and a laptop of your choosing (Win 7.1 or higher / Mac OSx 10.9 or higher) and you can start capturing stereo audio at 192 kHz.
After setting it up, just download the Control Panel, a few clicks and you’re set.

Analog Inputs
2 x Combo Balanced Analog (XLR / 1/4 TRS) factory calibrated to +20dBu
 
Digital Inputs
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
 
Word Clock Input
1 x Input @ 75 Ohms 3Vpp on BNC 32 – 192kHz
 
Analog Outputs
1 x Stereo pair of Balanced XLR Outputs from D/A Converter (Main Output) is factory calibrated to 20dBu
1 x Stereo pair Balanced Outputs for monitors (2 x 1/4 TRS)
1 x 1/4 TRS Front Headphones 20dBu
 
Digital Outputs
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
 
Word Clock Outputs
8 x Outputs @ 75 Ohms 3Vpp on BNC 32 – 192kHz

 
USB I/O
USB 2.0 Hi-Speed; Data stream up to 480Mbits/192kHz,
4 channels I/O for playback and 2 channels I/O for record, Type B
 
External Reference Clock
1 x 10M Atomic Clock Input @ 75 Ohms 1Vpp on BNC
1 x Word Clock Input @ 75 Ohms 3Vpp on BNC 32 – 192kHz
 
A/D Converter
Dynamic Range: 122dB
THD+N: -105dB
    
D/A Converters
Main DAC Dynamic Range 127dB; THD+N -107dB
Monitor DAC Dynamic Range 120dB; THD+N -103dB
Headphones DAC Dynamic Range 120dB; THD+N -100dB
 
Clock Specifications
<+/-0.02 PPM, oven controlled at 64.5°C/ 148.1°F


Clock Aging
< 1 ppm per year

Clock Calibration
       < +/-0.001 ppm