4X1 Optical Switcher with Digital to Analog Audio Converter

This product is a 4-ports SPDIF switcher and also a digital to analog converter. You can switch any one of the four digital audio signals to the one SPDIF/Toslink audio output. At the same time,it can convert the LPCM digital audio into analog L/R audio output and headphone output. It can be used to do audio decoding for DVD, Blue-Ray DVD,PS3,XBox 360,HD Player,PC and other similar signal generator sources.

Features

1. 4-Ports SPDIF(2xToslink and 2xCoaxial) digital audio input,switch to 1-port. SPDIF/Toslink output and one L/R analog audio output and one headphone output.
2.Uses 196KHz/24bit DAC.
3.Supports digital audio formats:Dolby digital(AC3),DTS,HDCD,LPCM for SPDIF output.
4.Supports LPCM digital audio conversion to analog audio output.
5.Automatically identifies input digital audio signal format,when non-LPCM input,analog output mute.

6.Input status indication,When no audio or data error is detected, the input port indicator starts to flash.
7.Easy key-switch operation.
8.Headphone amplifier output, can be used with general 3.5mm earphones.
9.High tone quality,low noise.
10.Power-off memory.
11.DC5V/1A power adapter.

SpecificatIons

Analog Audio Output Support audio format............................................PCM/LPCM

DAC sample frequency range............................................................................32~96KHz
DAC Bit rate range..............................................................................................16~24Bit
Digital input level........................................................................................0.1~1Volts p-p
L/R output level(1KHz@0dB) ..............................................................................1V RMS
Headphone output power(1KHz@0dB RL=32)...........................................................30mW

SNR @ 0dB(CCIR/ARM)...................................................................................... ≥85dB
Distortion.............................................................................................................. ≤0.1%
Frequency response.....................................................................................20Hz~20KHz
Max working current..............................................................................................100mA
Power adapter format Input.........................................AC100V~240V 50Hz/60Hz,DC5V/1A
Operating Temperature range..........................................................................-10 to +55℃
Storage Temperature range.............................................................................-20 to +60℃
Operating Humidity range..................................................10 to 90% RH(No Condensation)
Storage Humidity range.......................................................5to 95% RH(No Condensation)
Case Dimension(L x W x H)......................................................................84x75x20.5(mm)
Weight.....................................................................................................................133g

Package Contents

1. Main unit                                  x1
2.AC power adapter                   x1
3.User manual                            x1

Features of The Interface

IN 1~2: SPDIF/Toslink input ports.
IN 3~4 : Coaxial input ports.
GREEN LEDS: input LED status light(When audio or , the LED starts to flash)
SWITCH: While running, a quick press will change the signal source. Holding down for 3 seconds will turn the power off (all LEDs will turn off). While shutdown, press the button once to power on.

DC/5V: 5V DC in jack.
L-OUT-R: Analog audio L/R output ports.
: 3.5mm Stereo headphone output.
OUT: SPDIF/Tolink output port.

Product

Operating and Connection

1. Connect one optical fiber from digital audio signal source into any one input port of decoder.
2. If you need digital audio,connect one optical fiber from digital power amplifier into the output port of decoder.
3. If you need an analog audio, connect one AV cable from TV analog power amplifier into the L/R output port of decoder.
4. When using headphones,insert the plug into the headphone jack.
5. Connect 5V power supply to the decoder and insert into the power socket.
6.Select the signal source using a switch key on the decoder.

Yun Zuo is a professional manufacturing company and is also an outstanding supplier.

We have eight years experience in the field.

We have our own factory and ODM and OEM are welcomed.

We are always adhered to “quality first,customer supremacy” and strict control of the raw materials,manufacturing and testing procedure under the ISO9001 standard,high quality and worry-free after sales.

So you can trust us.

How could I get samples?

We can provide samples if you have Fedex or DHL account or other courier freight collectable account and agree?

to pay the courier freight.or,you send us the samples charge together with the courier cost by T/T

.How much the courier freight will be for the samples?

Courier freight depends on the quantity, weight and carton size and your area.

How can I get your price list?

Please send us your email or fax for our price list and order information.

Can we have our logo or company name to be printed on your products or the package?

Yes, you can. We can print your Logo and company name etc in our products by silk screenprinting according to your artwork design, and the minimum quantity for silk screen printing is 2000 units per logo.

You can send us the artwork by email in JPG, TIF, AI, EPS, TIFF or CorelDraw formats.

What's your usual payment term for orders?

We accept terms of T/T in advance or L/C at sight, T/T preferable under US$20,000, and paypal with the fee of it.