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Digital to Analog Audio Converter

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This Digital to Analog Audio Converter is designed for either home or professional audio switching. It converts Coaxial or Toslink digital audio signals to analog L/R audio and available for connection to an external device such as an amplifier via standard RCA-style jacks. This Converter is small in size and quite easy to install.
  • T-609A
  • Zenhon

1.0 Package Contents

1) Digital to Analog Audio Converter--------------------------1 PCS

2) 5V DC Power Supply-------------------------------------1 PCS

3) User’s Manual-------------------------------------------1 PCS

2.0 Features

1) Converts Coaxial or Toslink digital audio signals to analog L/R audio

2) Supports sampling rate at 32, 44.1, 48 and 96 KHz.

3) 24-bit S/PDIF incoming bit stream on left and right channels

4) Provides electromagnetic-noise-free transmission.

5) Easy to install and simple to operate.


1.0 Specifications

Signal Inputs/Output

Input Audio

Coaxial or Toslink digital audio

Output Audio

R/L +3.5mm audio


Input audio connector


Output audio connector


Sampling rate

32, 44.1, 48 and 96 KHz




Weight (Net)



Limited Warranty

1 Year Parts and Labor


Operating Temperature

0 ℃ to +70℃

Operating Humidity

10% to 85% RH (no condensation)

Storage Temperature

-10℃ to +80℃

Storage Humidity

5% to 90% RH (no condensation)

Power Requirement

External Power Supply

DC 5V 1A

Power Consumption

0.5 watts (max)

Regulatory Approvals

Converter Unit


Power Supply


Accessories Adapter

AC Power Adapter

US standard, UK standard and so on

User Manual

English Version

Note: Specifications are subject to change without notice.

2.0 Panel Descriptions

Please study the panel drawings below and become familiar with the signal input(s), output(s) and power requirements.

Power: Power Input Status Indicator

DC 5V: 5V Power Input port

Toslink: Toslink Digital Audio Input port

Coaxial: Coaxial Digital Audio Input port

R/L: R/L Audio Output port

Audio: Earphone Audio Output port

3.0 Connection and Operation

Before installation, please make sure all devices you wish to connect have been turned off.

1) Connect the audio source device to the Converter using appropriate Toslink or Coaxial cables.

2) Connect the A/V Receivers or Amplifiers to the Converter using appropriate R/L cable.

3) The earphone is connected to the converter 3.5mm audio interface.

4) Insert the DC side of 5v power supply into the converter and then connect the AC side of the power supply into the wall outlet.

Contact us
 Shenzhen Parent Factory: 3 Floor, Building D,Taidezhichuang Park, NO.23 Changdong Road, Huangjiang Town, Dongguan, Guangdong, China
 Tel: 86-755-27080020
 Changzhou Subsidiary: 87# Gantang Road, Lijia Town, Wujin District, Changzhou City, China
 Tel: +86-519-89198660
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