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1

LCD display, shows the input, output as well as the sound mode 

2

Input selection: Press to select input from Optical, S/PDIF, AES/EBU and USB. 

3

Sound mode selector: Mode 1 is default setting, and switch to Mode 2 by a double press. 

4

LOW Headphone output: To connect low impedance and high sensitivity headphones. 

5

HIGH headphone output: To connect a normal high impedance headphone 

6

Volume control: To control the level of headphone out. 

Warning:    Please set volume to minimum before connecting a headphone, to avoid damage your headphone as well as your 

hearing! 

7

Unbalanced Analog Audio Output, to connect a headphone amplifier to drive headphone, or a power amplifier to drive the speakers. 

8

Balanced Analog Audio Output, to connect amplifiers or other equipments with balanced inputs. 

9

S/PDIF Input, to connect digital source with an unbalanced output, such as CD, DVD, DAT or sound card. 

10

Optical Input, to connect digital source with an Optical output, such as CD, DVD, DAT or sound card. 

11

AES/EBU Digital Input, to connect digital source with a balanced output. 

12

USB Input, to connect to a USB socket on a computer 

Warning:    Connect  this  DAC  via  an  USB  HUB,  or  via  USB  interface  on  the  front  panel  of  a  desktop  computer,  might 

seriously degrade the sound quality, due to more interference!!! 

13

Voltage selector: Use a tool to select suitable voltage.   

Voltage can be set to 110-120V, and 220-240V, 50 or 60HZ. 

Summary of Contents for D100 II

Page 1: ...D100 II User Manual Of D100 II Audio Decoder For a better experience with this product please read this manual carefully before using it and keep it for future reference...

Page 2: ...d to the fuller and richer sound In comparison with the D100 the MKII version is more user friendly The Features Sophisticated design adequate test and leading test equipments ensure outstanding resul...

Page 3: ...arries a high performance headphone amplifier and sound style is selectable by pressing the Sound button on the front panel The default style Mode 1 is natural and dynamic Switching to Mode 2 will res...

Page 4: ...OS and LINUX Outputs The unbalanced RCA coaxial line level output and the balanced line level XLR output on the back panel can connect to amplifiers or active speakers And the Headphone output on the...

Page 5: ...The structure is as follows...

Page 6: ...The diagram of using Operating instructions...

Page 7: ...nect a headphone amplifier to drive headphone or a power amplifier to drive the speakers 8 Balanced Analog Audio Output to connect amplifiers or other equipments with balanced inputs 9 S PDIF Input to...

Page 8: ...SB sound card You may need to set the output sound device in your playback software manually Then select USB input from the DAC s front panel Then start enjoying the music To connect other inputs Conn...

Page 9: ...z SNR 120dB Dynamic Range 115dB THD N 0 0005 at 1KHZ Frequency response 20 20KHz 0 16dB Headphone output power 130mW at 300Ohm and 900mW at 32Ohm Dimensions 250 180 45mm Net Weight 1 5Kg Packing Size...

Page 10: ...dScope Series III digital audio analyzer Test chart D100 II Frequency response st Fs 96KHZ...

Page 11: ...D100 II THD N vs Frequency odbfs A weighting...

Page 12: ...D100 II 1KHZ 0DBFS 16K FFT...

Page 13: ...SHENZHEN YULONG Audio ELECTRONICS CO LTD Contact person YuLong Zhang Mobile 86 0 13570857228 Tel 86 0755 28895692 QQ 87553183 MSN xiaolong0841 msn com Email xiaolongaudio qq com...

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