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R-8HE
(2021 Version)


(Regenerative power supply)
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8 group fully discrete R-2R DA modules to combine into real balanced push/pull decoders.

4 group fully discrete real balanced DSD native decoders.

Fully discrete real balanced  current transmition design.

2 pc ultra high frequency 90/98 MHz Accusilicon 318B femtosecond clocks provide synchronous clock for whole unit without PLL up-frequency .

32bit / PCM384K /DSD512 asynchronous transfer Amanero 384 apply the FPGA synchronous clock.

Both USB / HDMI have built in separate isolator and isolate power supply.

The whole digital circuit built with 1 pc FPGA and 5 pc CPLD programmable chipsets to separate the different configured circuits for avoid interrupt, data process in parallel mode.

Support firmware update to improve on sound quality.

All digital process mode settings accessible by buttons on front  (No need  to open the chassis).

Firmware update port accessible on rear (Update  firmware n
o need  to open the chassis).


     

       
Please note: The product improve cause the inside or outside change without inform .
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Summarize Use Manual Specs Custom Option Shipping Cost

Specifications tested by OS8 mode , we always improve for better real like , musical and analog sound ,improvement may result in changes in specifications and
design without notice.

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S/N Ratio
>120DB
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Output impedance
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<5 ohm (XLR ,RCA)

Output Level
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2.5V (RCA)
5V (XLR)
2+2MA (ACSS)
Frequency Response
20Hz - 20KHz
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THD
<0.01%
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Input Sensitivity


0.5 Vp-p ( 75 Ohms, Coaxial )
19 dBm (Optical)
USB1.0 - USB3.0
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Support Operate Systems (USB)
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Windows, OSX, Linux, ISO

Support Sampling  
USB / I2S mode: 44.1kHz
- 384kHz /32Bit
USB / I2S mode:DSD native 64-512
 Coaxial mode: 44.1kHz - 192kHz /24Bit
Optical mode: 44.1kHz - 192kHz /24Bit (Most optical sources only support up to 96K)
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Power Requirement
 Version 1: 100-120V  AC 50/60 Hz
Version 2:  220-240V  AC 50/60 Hz
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Power Consumption
65W
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Package Weight
Approximately 19KG
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Dimensions
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W430 X L450 X H125 (MM, Fully aluminium ) 
Accessories
AC power cord     X1
USB cable   X1
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