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Summary of Contents for Wadia di122
- Page 1 Wadia Digital, LLC. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3539 Fax: 607-724-0549 www.wadia.com di122 digital audio decoder Owner’s Manual...
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Page 2: Safety Instructions
WARNING - TO REDUCE RISK To prevent the risk of electric OF FIRE OR ELECTRICAL shock, do not remove cover or NO USER-SERVICEABLE PARTS SHOCK, DO NOT EXPOSE back. No user-serviceable parts INSIDE. REFER SERVICING TO THIS EQUIPMENT TO RAIN OR inside. -
Page 3: Battery Installation And Replacement
Lithium Batteries listed below. tery disposal. Batteries should never be Points thrown away or incinerated. Battery Installation The Wadia di122 Remote Control uses a long life Lith- CR2032 ium Coin Cell type battery. The di122 may be sup- Figure 4 Figure 5... -
Page 4: Table Of Contents
Please Take A Moment Thank You Table of Contents All of us at Wadia Digital would like to say thank you, The serial number, purchase date and Wadia Dealer Safety Instructions ............. 2 Battery Installation and Replacement ......3 and congratulations for deciding to own this Wadia name are important to you for possible insurance di122 digital audio decoder. -
Page 5: General Information
Below is the Pin configuration for the XLR Balanced Output Connectors on the di122. Refer to the diagram to the di122 Digital Audio Decoder. 2. The Main AC Power going to the di122 and any for connections: PIN 1: Shield/Ground... -
Page 6: Introduction
Input process PCM Digital Signals up to 192kHz with cate when the di122 is in the Standby Mode. Note: The Wadia di122 is designed to be compatible with the Ensures the durability and functional design of the This will assure the playback of most music recordings di122 will be retained for many years. -
Page 7: Dimensions
Dimensions Dimensions The following dimensions can assist in determining the best location for your di122. There is additional information on the next page pertaining to installing the di122 into cabinets. Front View of the di122 10" 25.4cm " 5/32 V O L U M E 3 5 % 3 5 2 . -
Page 8: Installation
Installation Installation The di122 is designed to be placed upright on a table or shelf, standing on its feet. The required ventilation requirements are shown. Always provide adequate ventilation for your di122. Cool operation ensures the longest possible operating 2"... -
Page 9: Ac/Dc Adapter And Rear Panel Connections
UNBALanced AUDIO OUTPUTS Connect to the DC IN 5V connector with control signal for analog audio output signals to a Pre- on the Rear Panel of the di122 Digital connection to a computer amplifier or Power Amplifier Audio Decoder Connect the supplied DIGITAL INPUTS Optical Inputs 3 using the supplied AC Power Cord. -
Page 10: Connecting To A Preamplifier
Connecting to a Preamplifier 6. Connect a Control Cable from the Wadia di122 There are two different ways the di122 may be oper- TRIGGER OUT Jack to the CD ated in an audio system. The first way is as a Digital Player Trigger In Jack. -
Page 11: Connecting To A Power Amplifier
Connecting to a Power Amplifier Connecting to a Power Amplifer The di122 may also be used as the Main Audio Pre- amplifier connected directly to a Power Amplifier. Follow the connection instructions below and diagram on this page. This is an example of a typical audio system. Your system may vary from this, however the actual com- ponents would be connected in a similar manner. -
Page 12: Remote Control Push-Buttons
Remote Control Push-Buttons Press MODE to switch Power On or Off to the Steps thru the Digital Inputs di122 Press and hold to change the Auto Power Off from Enabled Press DISPLAY to change to Disabled from displaying normal status to a single dot... -
Page 13: Front Panel
Front Panel Displays, Controls, Push-buttons and Jack Front Panel DISPLAY indicates the Source, Vol- ume Level Percentage, Sampling Frequency and Operational Functions. INPUT selection of digital sources for decoding. VOLumn down is also used to select the Volume Adjust Mode and then will decrease the volume level. -
Page 14: How To Operate The Di122
“VOLUME MUTE”. Refer to figure 54. Press- The Red LED above the STANDBY/ON Push-button To change the Volume Level of the Wadia di122, use ing the MUTE Push-button a second time or adjust the lights to indicate the di122 is connected to AC Power. -
Page 15: Operation
: D I S A B L E Under “Products” select “Wadia di122” then Figure 60 scroll down to the bottom of the Wadia di122 to the The Wadia di122 indicates the digital sampling rate “DOWNLOAD AREA”. Select the “WADIA di122 for all of the Input Sources connected to the Digital 3. -
Page 16: Operation
Windows Sound Settings: 1. Click on the “Sound” (located in the Windows When the USB Input is selected on the Wadia di122, the Front Panel Display indicates the Sampling Rate “WADIA DIGITAL USB Driver _._.__” icon. Using the “Set Default” button to set the just se- lected Wadia Icon as the default. -
Page 17: Photos
Windows Application rate results in consuming larger amounts of stor- There are many third party Windows Applications from the computer to Wadia di122 USB Input. An example of just one of the available applications is “JRiver Media Center”. -
Page 18: Specifications
Specifications Audio Specifications Digital Audio Specifications General Specifications +/-0.5dB from 20Hz to 20,000Hz Coaxial and Optical Inputs - SPDIF (PCM 100-240 Volts, 50/60Hz at 10 Watts USB Input - PCM , DSD Standby: Less than 0.5 watt 0.005% Coaxial and Optical: 44.1kHz to 192kHz, 24-Bit 0 - 4.0Vrms Unbalanced DSD64, DSD128, DXD352.8kHz, DXD384kHz 0- 8.0Vrms Balanced... -
Page 19: Packing Instruction
Use the original shipping carton and interior parts only if they are all in good serviceable condition. If needed, please call or write Customer Service Depart- ment of Wadia. Refer to page 4. Please see the Part List for the correct part numbers. Quantity... - Page 20 Wadia Digital, LLC 2 Chambers Street Binghamton, NY 13903 www.wadia.com The continuous improvement of its products is the policy of Wadia Digital who reserve the right to improve design without notice. Printed in the U.S.A. Wadia Digital Part No. 04152300...
- Page 21 20. JRiver 20 is availiable as a 30 day free trial from www.jriver.com 3-Connect the Wadia di122 to your computer with a USB 2.0 High Speed A-to-B type cable and turn on. 4-In your PC go to Settings-> Control Panel and open SOUND.
- Page 22 Wadia Digital 2 Chambers Street • Binghamton, NY 13903 • (855) 326 9816 • www.wadia.com...
- Page 23 Device and JRiver Media Center 20 set as Default Communications Device. Both will show as a blue dashed line on their right side, with green icons on left side. If the Wadia 1.0.57 driver is not set as default, mouse over then click, Set Default -> Default Device.
- Page 24 Next, clicking on the Supported Formats tab of the WADIA driver will bring up the format choice screen below. Since we are playing stereo, check all audio formats as shown below. Wadia Digital 2 Chambers Street • Binghamton, NY 13903 • (855) 326 9816 • www.wadia.com...
- Page 25 Next is the Wadia Driver Advanced tab below. Wadia Digital 2 Chambers Street • Binghamton, NY 13903 • (855) 326 9816 • www.wadia.com...
- Page 26 Mouse over the test window, left click and you should hear the left then right speaker chime. This will show you are properly set up and the di122 driver is installed. Since JRiver will control the actual data rate communicated to the Wadia di122, simply set to Restore Defaults and let the program do its job of syncing with the DAC.
- Page 27 Level tab should always be set to 100% as shown since listening Volume is set in the WADIA di122 and all bits are always sent from the JRiver player to the di122 for Bit Perfect, Asynchronous playback. Finally open the Advanced Tab section of JRiver.
- Page 28 JRiver users and experts can ask questions and share solutions. To be an expert on all computers and every JR 20 feature is beyond the scope of this outline but these basic settings will work well with the di122 WADIA for music playback of all file types using a Windows 7 or 8 machine.
- Page 29 Digital Output will list all of the USB audio drivers on the computer. Please check, (WADIA DIGITAL USB Driver 1.0.57) WASAPI. This is the correct driver that matches the di122. If it does not appear in the list please download this driver from the di122 page of the www.WADIA.com website under Downloads.
- Page 30 All of the following adjustments are being made to match the way the data from the computer is sent to the di122. If only ONE type of file was used for all music this would be simple. If however, ANY audio file type and all resolutions are to be played then the JR settings must match the switching cadence of the di122.
- Page 31 In the center of the screen output formats are set. This is two columns of input, the original file encoding, and output what is sent to the DAC. By checking No change the di122 will see each file in its’ original format. If all the formats are set to 192,000Hz, as Wadia Digital...
- Page 32 ‘container’ of the original music file with no change in sound quality. The limit of the WADIA di122 is 384,000Hz. 352,800 and 384,000Hz are used for DSD, DXD file types. Music files referred to as DSD64, DSD128 or DSD -2.8MHz and 5.6MHz can be used with di122 running JR-20.
- Page 33 5-Check - Play Files from memory instead of disk. Note: This will pull the music from the solid state memory instead of the spinning disc drive which is more precise. Wadia Digital 2 Chambers Street • Binghamton, NY 13903 • (855) 326 9816 • www.wadia.com...
- Page 34 At the bottom of the Options page open the Advanced tab. Set Live playback latency: Minimum. This will prevent sync audio sync issues when streaming video content. Wadia Digital 2 Chambers Street • Binghamton, NY 13903 • (855) 326 9816 • www.wadia.com...
- Page 35 These are all of the settings needed for smooth playback using the Wadia di122 with music stored on or streamed from a computer. Please refer to the JRiver Wiki Help forum for detailed advice and information on JRiver operation. Additional questions on the Wadia di122 may be sent to Wadia Tech Support at www.wadia.com...
- Page 36 decoder...
- Page 37 The truly exceptional sound quality is facilitated by both balanced and unbalanced variable analog audio outputs, offering premium noise rejection for optimal performance. The Wadia di122 also features a high powered headphone output, making it versatile choice for any listening experience.
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