
DAC Digital to Analog Audio
Convertor is designed for either home or
professional audio conversion.
ConvertsS/PDIF or Optical (Toslink)
to Analog L/R Audio Signal
Supports 2 channel LPCM digital
audio only
Supports Sampling rates of 32,
44.1, 48 and 96 kHz
Compact design for easy operation

AVG-DAC
PLEASE READ THIS PRODUCT MANUAL CAREFULLY
BEFORE USING THIS PRODUCT.
This manual is only for operation instruction only, and
is not to be used in a maintenance capacity. The
functions described in this version are current as at
March 2015. Any changes of functions and
operational parameters will be updated in future
manual versions. Please refer to your dealer for the
latest product details.
Version 1.0 1/3/15

AVG-DAC
SAFETY OPERATION GUIDE
In order to guarantee the reliable operation of the equipment and safety of the
user, please abide by the following procedures in installation, use and
maintenance:
1. The system must be earthed properly. Please do not use two blade plugs
and ensure the AC power supply ranges from 100v to 240v and from 50Hz
to 60Hz.
2. Do not install the device in an environment where it will be exposed to
extreme hot or cold temperatures.
3. This unit will generate heat during operation, please ensure that you allow
adequate ventilation to ensure reliable operation.
4. Please disconnect the unit from mains power if it will be left unused for a
long period of time.
5. Please DO NOT try to open the casing of the equipment, DO NOT attempt to
repair the unit. Opening the unit will void the warranty. There are high
voltage components iside the unit and attempting to repair the unit could
result in serious injury.
6. Do not allow the unit to come into contact with any liquid as that could result
in personal injury and product failure.

AVG-DAC
TABLE OF CONTENTS
Introduction .............................................................................................................. 1
Introduction to the AVG-DAC........................................................................ 1.1
Features ....................................................................................................... 1.2
Whats in the Box ......... ……………………………………………………………………2
System Connection .................................................................................................. 3
System Applications ..................................................................................... 3.1
Usage Precautions ....................................................................................... 3.2
Connection Diagram ..................................................................................... 3.3
Specification ............................................................................................................. 4

AVG-DAC
1. Introduction
1.1. Introduction to the AVG-DAC
The AVG-DAC Digital to Analog Audio Convertor is designed for either home or
professional audio conversion.
Digital Audio is input by either the Coaxial S/PDIF or Optical Tosliknk connector. It is
then converted to Analog and made available on a 3.5mm socket
1.2. Features
ConvertsS/PDIF or Optical (Toslink) to Analog L/R Audio Signal
Supports 2 channel LPCM digital audio only
Supports Sampling rates of 32, 44.1, 48 and 96 kHz
Compact design for easy operation

AVG-DAC
2. Package List
1 x AVG-DAC
1 x Power Adapter (DC 5V 1A)
Note: Please confirm if the product and the accessories are all included, if not,
please contact your dealer.

AVG-DAC
3. System Connection
3.1 System Applications
The AVG-DAC is ideal in applications where external devices such as Receivers etc
require a Digital signal to be made available in Analog format. This is a great
accessory to have at any installation for the retrofitting of unplanned equipment.
3.2. Usage Precautions
1. System should be installed in a clean environment with temperature and humidity
maintained to within equipment specification.
2. All of the power switches, plugs, sockets and power cords should be insulated
and safe.
3. All devices should be connected before power is turned on.
3.3. Connection Diagram
The figure below illustrates a typical connection that can be utilized with the AVGDAC.

AVG-DAC
4. Specification
Input
Input
1 S/PDIF, 1 Optical
Input Connector 1 Coax RCA, 1 Toslink
Format LPCM 32,44.1,48 & 96kHz Sampling Rates
Output
Output
1 Analog L/R
Output Connector 1 3.5mm Socket
Min/ Max Signal Level Line Level -10 dbV, 0.316V RMS
Output Impedance 100Ω - 600 Ω
General
Power Supply DC 5V 1A
Temperature
0 ~ 50℃
Humidity 10% ~ 90%
Weight 47g Dimension 56x76x22mm (W*H*D)