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HIFACE EVO TWO 
UNIVERSAL D-TO-D CONVERTER 

REVISION P

R

A – AUGUST 2015 

 

Copyright © 2015, M2Tech Srl 

46 

M2Tech 

www.m2tech.biz 

 

 

Figure 33 

 
By accessing the drop-down menu available in the “Advanced” tab it will be possible to 
choose one of the system’s available configurations. Once a configuration is chosen, the 
system will automatically convert any audio signal with different sampling frequency and 
resolution so that the 

HIFACE Evo Two

 will always work at the sampling frequency and 

resolution set by the user. 
 
Should the user need the operating system not to process the audio to be sent to the 

HIFACE Evo Two

, or when the limits of system settings need to be overcome, it is 

necessary to use a player able to directly interface to the driver, using a transfer mode like 
Kernel Streaming, WASAPI or ASIO, all are “bit-perfect” modes as they ensure that no 
signal changes occur during the transfer from the player to the 

HIFACE Evo Two

.  

 
 

9.3.5. Configuring the player: FooBar and JRiver Media Center 

 
A player able to communicate with the driver without using the operating system usually 
delivers better performance with respect to players which rely on Windows to transport 
audio. 
 
Amongst the problems or limits more often observed when the latter kind of players is 
used, is the 192kHz limit, the lack of compatibility with DSD and the fact that all various 
sampling frequencies are always converted to the sampling frequency chosen by the user 
in the Control Panel.  
 
As examples, following are some suggestions to use the 

HIFACE Evo Two

 with two well-

known media players, a free one and a commercial one. 
 

Содержание HIFACE EVO TWO

Страница 1: ...M2TECH HIFACE EVO TWO UNIVERSAL D TO D CONVERTER USER MANUAL M2TECH HIFACE EVO TWO UNIVERSAL D TO D CONVERTER REV PrA 8 2015...

Страница 2: ...HIFACE EVO TWO UNIVERSAL D TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 2 M2Tech www m2tech biz...

Страница 3: ...er equipment in the system must be done when all equipment are off Failing to comply with this advice may lead to damage to the hiFace Evo Two The label above printed on the product case indicates tha...

Страница 4: ...n all the most used formats therefore it s able to interface with virtually every device accepting digital audio signals on its input The special optical output for communicating information about the...

Страница 5: ...TWO 21 8 1 External clock EXT CLK 21 8 2 S PDIF output level OUT LEVEL 21 8 3 Sample rate converter SRC 21 8 4 Menu exit EXIT 22 9 Using a Computer as Digital Source 23 9 1 Plug n Play Operation with...

Страница 6: ...HIFACE EVO TWO UNIVERSAL D TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 6 M2Tech www m2tech biz...

Страница 7: ...Should one or more item be missing please contact your retail dealer Please note no clock cable is provided the user is free to choose her his favourite Remove the HIFACE EVO TWO from the foam enclos...

Страница 8: ...HIFACE EVO TWO UNIVERSAL D TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 8 M2Tech www m2tech biz...

Страница 9: ...input etc Moreover it shows all active options See Chap 7 2 Remote control IR receiver Aim the remote at this point to send command to the device NOTE the remote control provided with the HIFACE EVO...

Страница 10: ...HIFACE EVO TWO UNIVERSAL D TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 10 M2Tech www m2tech biz...

Страница 11: ...PDIF output of a digital audio device It may be used to record digital audio on a computer Female RCA connector 6 S PDIF output Connect to the S PDIF input of a digital audio device Female RCA connec...

Страница 12: ...D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 12 M2Tech www m2tech biz 11 Optical output for clock information Connect to the clock info input of the EVO CLOCK Two using a Toslink fi...

Страница 13: ...ess the menu and to exit the menu without affecting the current settings 3 Navigation buttons They have various functions both during menu navigation and when the menu is not active as explained in de...

Страница 14: ...HIFACE EVO TWO UNIVERSAL D TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 14 M2Tech www m2tech biz...

Страница 15: ...ching automatic Connect one or more digital audio devices DAC s A V receivers digital inputs digital mixers to the HIFACE EVO TWO outputs Fig 2 3 4 6 and 7 using the appropriate digital interconnects...

Страница 16: ...HIFACE EVO TWO UNIVERSAL D TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 16 M2Tech www m2tech biz...

Страница 17: ...The HIFACE EVO TWO should be cleaned with a soft slightly damp cloth Do not use alcohol or any other types of cleaning fluids as they could damage the unit Avoid fluids from dropping or leaking inside...

Страница 18: ...HIFACE EVO TWO UNIVERSAL D TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 18 M2Tech www m2tech biz...

Страница 19: ...It is mandatory for the acquisition of a digital audio signal by the S PDIF input Fig 2 5 as both the device connected to it and the HIFACE Evo Two are clock master and it s necessary to place in bet...

Страница 20: ...al output by means of which it sends the Evo CLOCK Two information about the needed sampling frequency This way the Evo CLOCK Two is able to automatically switch the clock based on the HIFACE Evo Two...

Страница 21: ...he first level the EXIT item allows for exiting the menu In each level it s possible to scroll the available items using the arrow up and arrow down buttons To confirm the displayed value press the OK...

Страница 22: ...his input is selected will be delivered with the sampling rate chosen by the arrow left e arrow right buttons of the remote BYPASS the sample rate converter is not active on all HIFACE Evo Two digital...

Страница 23: ...ck by the HIFACE Evo Two are described Reader are advised that some details in the described procedures may differ depending on the operating system version installed on your computer and the player c...

Страница 24: ...TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 24 M2Tech www m2tech biz Figure 4 To send the computer audio to the HIFACE Evo Two it is necessary to select it in the Sound window a...

Страница 25: ...should be used which is able to automatically change the above setting like Amarra PureMusic and Audirvana Unlike iTunes other players need to be properly configured to use the HIFACE Evo Two as outpu...

Страница 26: ...are suitable for native USB Audio Device Class support When in doubt ask the creator of your Linux distribution for more information As with Apple OSX with Linux it is necessary to choose the HIFACE...

Страница 27: ...This operation mode already allows for high quality playback sampling frequency up to 192kHz It also could be desirable to use a player which doesn t rely on the operating system to transport audio in...

Страница 28: ...orts DSD and refer to the instructions provided by the player creator or install a player which you re sure supports DSD 9 3 Using the hiFace Evo Two hiFace Evo Two hiFace Evo Two hiFace Evo Two with...

Страница 29: ...www m2tech biz it hifaceevotwo html Here you ll find the compressed folder containing all installation files It s a self extracting file automatic extraction is launched by double clocking on its ico...

Страница 30: ...ON PRA AUGUST 2015 Copyright 2015 M2Tech Srl 30 M2Tech www m2tech biz Figure 11 Once the files are extracted open the temporary folder or the folder you have designated and run the setup application b...

Страница 31: ...It may happen that the operating systems shows a warning window first stating that the setup application will modify the operating system Close the warning window by clocking on the OK button to let t...

Страница 32: ...s the window shown in Fig 15a will appear If necessary indicate a folder of your choice otherwise leave the one proposed by the setup Click on the Install button When the HIFACE Evo Two is off or when...

Страница 33: ...HIFACE EVO TWO UNIVERSAL D TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 33 M2Tech www m2tech biz Figure 15a Figure 15b...

Страница 34: ...on the Install button the installation procedure goes on and a new window appears that shows the progress of the installation of the various files which make the driver as shown in Fig 16 Figure 16 A...

Страница 35: ...ER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 35 M2Tech www m2tech biz Figure 17 As suggested by the instructions click on the Next button to confirm the installation The final setup window wi...

Страница 36: ...e specific port to which the DAC is attached Should this happen reject the option of internet search for the driver files and proceed with automatic installation the Windows wizard will then search am...

Страница 37: ...O D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 37 M2Tech www m2tech biz Figure 20 By double clicking USB Audio Driver for M2Tech the uninstall application is launched which shows its...

Страница 38: ...ficient to click on the Uninstall button to start uninstall A windows appears that shows the uninstall progress like as shown in Fig 22 Figure 22 At uninstall completion the window will show the entir...

Страница 39: ...ONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 39 M2Tech www m2tech biz Figure 23 Click on the Next button to confirm uninstall completion and to close the uninstall utility One last wind...

Страница 40: ...M2Tech www m2tech biz Figure 24 Clock on the Finish button to close the application At this point if the user launched uninstall from the Control Panel it is possible to verify that the driver has re...

Страница 41: ...led which runs in background and allows user to optimize the driver operation The panel can be restored in the foreground by clicking on the big M2 icon present in the right part of the Windows bar or...

Страница 42: ...hich the driver exchanges data with the operating system or directly with the player Fig 39 Two drop boxes are present one for the buffer shared with the operating system and one for an ASIO buffer wh...

Страница 43: ...orts a volume control shown in Fig 30 there are two volume control one for the computer input and one for the computer output The XMOS based system used in the HIFACE Evo Two allows for digital volume...

Страница 44: ...TWO UNIVERSAL D TO D CONVERTER REVISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 44 M2Tech www m2tech biz Figure 30 To end up the panel allows for setting the default format for data samples Fig 31...

Страница 45: ...purpose it is necessary to access the Audio Configuration utility from the Windows Control Panel Fig 32 Figura 32 Here the user must select hiFace Evo Two UAC2 as predefined device as it s already be...

Страница 46: ...r able to directly interface to the driver using a transfer mode like Kernel Streaming WASAPI or ASIO all are bit perfect modes as they ensure that no signal changes occur during the transfer from the...

Страница 47: ...r s root folder the ASIO file which is downloaded from the FooBar website is an application which automatically installs the DLL in the right folder without any explicit action by the user It only nee...

Страница 48: ...both to be used one for the installation of the component for the compatibility with SACD ISO files plus a proxy file to send DSD to a compatible audio device provided with an ASIO compliant driver l...

Страница 49: ...ow ready to send DSD streams from DSD files to the HIFACE Evo Two The second player used as an example is JRiver Media Center www jriver com JRiver is a commercial player a closet product which is del...

Страница 50: ...the configuration of the output mode Output mode settings which is obviously dedicated to ASIO and select the MUSBAudio ASIO Driver as shown in Fig 38 Figure 38 At this point JRiver recognizes the ca...

Страница 51: ...VISION PRA AUGUST 2015 Copyright 2015 M2Tech Srl 51 M2Tech www m2tech biz Figure 39 A window will automatically appear in which the user can manually set the bitstream configuration parameters Fig 40...

Страница 52: ...arameter related to the processing of files with sampling frequency higher than 192kHz as in Fig 41 Figure 41 JRiver configuration is complete and the user can now listen to PCM files up to 384kHz and...

Страница 53: ...ight from her his Windows PC To this purpose it is necessary to download the latest firmware from M2Tech website and use the app named MUSBAudioDfu exe which can be found in the C Program Files M2Tech...

Страница 54: ...m2tech biz Figure 43 Click on the Browse button to select the file previously downloaded from M2Tech website which contains the new firmware Then click on Start button to launch the update procedure...

Страница 55: ...F output level 0 5Vpp or 1Vpp on 75 Ohms load S PDIF output impedance 75 Ohms AES EBU output level 2Vpp on 110 Ohm load AES EBU output level 110 Ohms I2 S output level compliant to LVDS standard I2 S...

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