SagraDAC 2 Manual

 

 

SagraDAC 2  

R-2R D/A Converter

 

The User Manual

 

 


 

 

 

Introduction

We sincerely thank you for choosing the XI AUDIO "SagraDAC 2."

In this user manual, you will find important information regarding the installation and operation of this device.

To fully enjoy the exceptional features and performance of this device and ensure its long-term use, we kindly request that you read this manual thoroughly, understand the installation and operation details, and use it correctly.

 

XI AUDIO SagraDAC 2 Product Background

The name "SagraDAC" is derived from the Sagrada Família in Barcelona, Spain.

When Michel Xiao, the chief designer of XI AUDIO, first laid eyes on the Sagrada Família, he was so deeply moved that he sat down on the ground and vowed to create a product that could evoke a similar sense of awe. The R-2R DAC SagraDAC is the result, designed to deliver the utmost musical inspiration.

SagraDAC 2 has added digital volume control and a remote control on the basis of SagraDAC, aiming to provide customers with more functional applications. The sound performance of SagraDAC is identical to that of Sagara DAC 2.

SagraDAC 2 is equipped with custom-made R-2R modules from Soekris, a custom USB interface board from Amanero, XI AUDIO's own custom transformers, discrete power circuits, and more. Every detail, from digital to analog, has been meticulously crafted to achieve the highest audio quality.

At the heart of the DAC lies the cutting-edge Discrete R-2R Sign-Magnitude Technology. It employs a programmable large-scale logic chip for all digital processing and uses a multitude of highly accurate thin-film resistors for D/A conversion. While this R-2R algorithm was once dominant, it lost out to cost competition in delta-sigma DACs and is now only employed in select high-end models.

Leveraging the advantages of lower costs for programmable digital logic chips and the availability of highly accurate thin-film resistors at a lower cost, along with the use of boards manufactured using state-of-the-art surface-mount technology, we have developed our unique R-2R technology to offer exceptional performance at a reasonable price.

Experience the revival of R-2R DAC in the modern era and enjoy the music through SagraDAC 2.


 

 

 

Table of Contents Chapter

1: Package Contents / Important Precautions (Installation / Connection) Chapter

2: Front Panel Chapter

3: Rear Panel Chapter

4: Display Information Chapter

5: S/PDIF Blade Functionality Chapter

6: Key Specifications

 

 

 


 

 

Package Contents / Important Precautions (Installation / Connection)

Package Contents:

  • Main Unit: SagraDAC 2
  • User Manual
  •  

To prevent overheating, please ensure that the device is placed in a location with sufficient ventilation on both sides and above.

Usage Precautions: To fully utilize the performance of this device and ensure safe operation, please observe the following precautions:

  • Avoid using the device in humid or water-prone areas to prevent the risk of fire, electric shock, etc.
  • Do not remove the top cover or bottom panel of the device to avoid the risk of fire, electric shock, etc. There are no user-adjustable components inside, and removing the top cover or bottom panel may result in malfunction, voiding the warranty.
  • Do not use the device near heat sources such as a fireplace or stove, or in proximity to equipment that generates heat.
  • Avoid using the device in locations exposed to direct sunlight or where temperatures may become very low.
  • Use a soft cloth for cleaning the device. Avoid applying water, dust spray, solvents, abrasives, cleaning agents, or any similar substances directly to the housing.

 


 

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