Soekris DAC2541 User Manual Download Page 8

Soekris Audio ApS 

 

dac2541 Users Manual 

 
 

 

 

   www.soekris.dk 

Nov 2020 

Conformity Declarations 
 

 
This equipment has been tested and found to comply with the limits for a Class B digital 
device, pursuant to Part 15 of the FCC rules. These limits are designed to provide 
reasonable protection against harmful interference in a residential installation. This 

equipment generates, uses and can radiate radio frequency energy and, if not installed and used in 
accordance with the instructions, may cause harmful interference to radio communications. 
However, there is no guarantee that the interference will not occur in a particular installation. If this 
equipment does cause harmful interference to radio or television reception, which can be 
determined by turning the equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures: 
 
- Reorient or relocate the receiving antenna. 
- Increase the separation between the equipment and receiver. 
- Connect the equipment into an outlet on a circuit different from that of the receiver. 
- Consult the dealer or an experienced radio/TV technician for help. 
 
In order to maintain compliance with FCC regulations shielded cables must be used with this 
equipment.  Operation with non-approved equipment or unshielded cables is likely to result in 
interference to radio & television reception. 
 
 

 
Application for Council Directives 2011/65/EU, 2014/30/EU 
Conformity declared for EN55022 Class B, EN55024 
 

 

 
This marking indicates that this product should not be disposed with other household 
waste throughout the EU. To prevent possible harm to the environment or human health 
from uncontrolled waste disposal and to conserve material resources, this product 
should be recycled responsibly. To dispose of your product, please use your local return 
and collection systems. 

 
 
 
 

Contact Information 
 

Soekris Audio ApS 
Stibjergvej 110 
DK-4220 Korsør 
Denmark 

 

http://www.soekris.dk

 

[email protected]

 

Summary of Contents for DAC2541

Page 1: ...www soekris dk 1 Nov 2020 dac2541 Users Manual Discrete R 2R DAC HeadAmp ...

Page 2: ...Soekris Audio ApS dac2541 Users Manual www soekris dk 2 Nov 2020 Empty Page ...

Page 3: ... R 2R DAC circuit is fully isolated from the noisy computer USB interface and the SPDIF inputs are also all transformer isolated It supports input signals on the USB interface up to 24 bit 384 Khz PCM audio and up to DoP 128 x2 and DSD 256 x4 audio or up to 24 bit 192 Khz PCM audio on the various SPDIF interfaces It has a fully digital volume control and four sets of digital reconstruction filters...

Page 4: ...Isolated High Speed USB Input Mode Selectable Audio Class 2 0 USB Input PCM Up to 24 Bit 384 Ksps USB Input DSD Up to DoP 128 and DSD 256 SPDIF Inputs RCA BNC AES Toslink SPDIF Inputs PCM Up to 24 bit 192 Khz Digital volume control 90 dB to 10 dB Output Line RCA 2 0V RMS Zout 50 ohm Output Line Balanced 3 pins XLR 4 0V RMS Zout 100 ohm Output Headphones 6 3 mm Jack 6 5V RMS Zout 1 2 ohm Output Hea...

Page 5: ...sfeed mode for Headphones it s only active when using the Headphones The Crossfeed function is used to make the stereo image smaller to make it sound more like the stereo image from speakers XFEED LED color shows the current crossfeed mode selected for the headphones Off Crossfeed circuit disabled Green Small Crossfeed 12 dB sent to other channel Orange Medium Crossfeed 8 dB sent to other channel ...

Page 6: ...LR socket is for connecting to a set of balanced headphones almost any type can be used the loading impedance should be minimum 32 ohm high impedance types work very well The dac2541 is able to output minimum 13V RMS into 50 ohm or higher in power that is 3400 mW into 50 ohm 1700 mW into 100 ohm 560 mW into 300 ohm or 280 mW into 600 ohm The 4 pins XLR socket pinout is the de facto standard as use...

Page 7: ...y USB cable like the USB cable included with the dac2541 The USB interface supports only USB Audio Mode 2 which require drivers for Windows operating systems other than Windows 10 Windows Drivers Drivers for using USB Audio Mode 2 on Windows operating systems are available for downloading on http www soekris dk download html Please note that most newer versions of Windows 10 Apple OS X and Linux d...

Page 8: ...sures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that of the receiver Consult the dealer or an experienced radio TV technician for help In order to maintain compliance with FCC regulations shielded cables must be used with this equipment Operation with non approved equipment ...

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