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DDH-1

  Owner’s manual  

5

output, 96kHz fixed sample rate optical output

• 

Coaxial input

 : Support up to 24-bit/192kHz coaxial RCA S/

PDIF input

• 

Optical input

 : Support up to 24-bit/192kHz TOSLINK S/

PDIF input

• 

Optical output 

: Support up to 24-bit/192kHz optical S/PDIF 

output from USB input, optical input, coaxial input and 24-
bit/96kHz optical S/PDIF output from analog line input path

• 

USB input

 : Support up to 24-bit/192kHz and high-speed 

asynchronous mode USB input

• 

DC input

 : DC 12V 2A large capacity adopter input

• 

Line  output  mode  selection

  :  Dual  line  output  mode 

support pure DAC mode (Fixed gain) and preamp mode 
(Variable gain, potentiometer volume control)

6. Driver installation & system setup

[Notice]

 

Some music players does not support native playback 

of music files. We would like to recommend you to install music 
players that support this feature as well as automatic sample rate 
switching and automatic sample rate detection. 

(1) Microsoft Windows 7 / Windows Vista installation

You have to install the driver before using the AMI MUSIK DDH-1 

device for the first time!

Put the installation CD into the CD/DVD drive of your computer.

Click on 

Start 

 Computer.

 Right-click the icon of the CD/DVD 

drive and then click on 

setup.exe

 program. If warnings like “User 

Account Control” and so on appear, please click

 Yes

 or 

Allow

 to 

proceed on the installation.

Follow the instructions of the setup program to install the driver. 

Summary of Contents for MUSIK DDH-1

Page 1: ...DDH 1 Owner s manual 1 DAC I DDC I Headphone Amp MUSIK DDH 1 Owner s manual AMI International Inc ...

Page 2: ...f the software for backup purposes only The Software License Agreement is found in a separate folder on the Installation and Applications CD In the interest of continued product development AMI International Inc reserves the right to make improvements to this manual and the products it describes at any time without notices or obligation Trademarks AMI AMI International Inc logos are trademarks of ...

Page 3: ...ith special driver compatible with WDM Direct X ASIO 2 1 and WASAPI exclusive Apple OSX version 10 6 4 and above no driver install required Up to 24 bit 96kHz full speed mode compatible If enabled for UAC2 when connected to an FS hub it will fall back to UAC1 full speed mode External 12V 2A high current DC power supply unit for high quality audio performance Device supply voltage is generated by h...

Page 4: ...eadphone amplifier Supports wide range impedance headphones up to 600Ω AKM AK5386VTP E2 high end quality 110dB dynamic range 24 bit 216kHz stereo ADC for high quality line input Analog input support line output headphone output 24 bit 96kHz fixed sample rate optical output National LM49860 2pcs and NJM2114D 3pcs high performance operational amplifiers I V LPF buffer total 4pcs analog input 1pc wit...

Page 5: ...ode Variable gain potentiometer volume control 6 Driver installation system setup Notice Some music players does not support native playback of music files We would like to recommend you to install music players that support this feature as well as automatic sample rate switching and automatic sample rate detection 1 Microsoft Windows 7 Windows Vista installation You have to install the driver bef...

Page 6: ...6 AMI International Inc If Windows Security warning appears please select Install this driver software anyway Complete the installation by clicking Finish ...

Page 7: ... open Sound Select AMI DDH 1 USB HD Audio 24 192 Audio as playback device and set it as default by clicking Set Default Click Properties button and then select Advanced tab and you can adjust the output format as required 2 Windows 7 system setup After successful installation of the driver click on Start Control Panel ...

Page 8: ...ayer must support sample rate selection feature 3 Windows Vista system setup After successful installation of the driver Click on Start Control Panel You can adjust sample rate in the Hardware and Sound category Open Hardware and Sound Click and Open Sound Select AMI DDH 1 USB HD Audio 24 192 Audio as playback device and set it as default by clicking Set Default ...

Page 9: ... the DDH 1 device for the first time Put the installation CD into the CD DVD drive of your computer Open the explorer and click on the icon of your CD DVD drive Double click setup exe Sample rates of 16 bit 88 2kHz 24 bit 88 2kHzt and 16 bit 176 4kHz 24 bit 176 4kHz are not supported by Windows 7 If you want to playback these sample rates music player must support sample rate selection feature ...

Page 10: ...10 AMI International Inc After installation of the driver package Windows automatically starts Found New Hardware Wizard Click on No not this time and Click Next to continue ...

Page 11: ... s manual 11 5 Windows XP system setup After successful installation of the driver Click on Start Control Panel Double Click and Open Sounds and Audio Devices Sounds and Audio Devices Properties window will appear ...

Page 12: ...automatically when USB device is connected No third party driver is needed 7 Apple Mac OS X setup Open Finder Go to Utilities Open Audio MIDI Setup Select device AMI USB 2 0 Audio Out Click conf iguration and set Use this device for sound output Set your desired sample rate and bit resolution at Format ...

Page 13: ...ld plated RCA Output level 2Vrms unbalanced output THD less than 0 01 at 1kHz Frequency response 20Hz 20kHz 0 3dB Headphones output 6 35mm phone jack 3 5mm phone jack Supported headphone impedance 16 600Ω Output level 100mW 32Ω loaded THD less than 0 01 at 1kHz 32Ω loaded 100mW Frequency response 20Hz 20kHz 0 3dB 32Ω loaded 100mW Customer Support Warranty Customer Support http amimuse com support ...

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