Auralic TAURUS PRE User Manual Download Page 1

 

TAURUS

 

PRE

 

Balanced

 

Line

Stage

 

Pre

amplifier

 

 
 
 
 
 

 
 
 
 
 
 

 

 

 
 
 
 
 
 
 
 
 

USER’S GUIDE 

 
 
 

Revision 1.0 

 

AURALIC LIMITED 

RM 19C, LOCKHART CENTRE, 301-307 LOCKHART ROAD, HK 

Phone: +852 6852 3312. Fax: +852 8199 9198 

Email: [email protected]. Website: www.auralic.com 

Summary of Contents for TAURUS PRE

Page 1: ... Balanced Line Stage Pre amplifier USER S GUIDE Revision 1 0 AURALIC LIMITED RM 19C LOCKHART CENTRE 301 307 LOCKHART ROAD HK Phone 852 6852 3312 Fax 852 8199 9198 Email support auralic com Website www auralic com ...

Page 2: ... or liability for any errors or inaccuracies that may appear in this manual AURALiC inspire the music ActiveUSB AFN402 Alire Purer Power and their graphic logos are trademarks or registered trademarks of AURALiC in the Hong Kong and or other countries AURALiC s trademarks may not be used in connection with any product or service that is not AURALiC s in any manner that is likely to cause confusion...

Page 3: ...t presents great linearity with a maximum undistorted input level as high as 24dBu making it almost impossible to overdrive and well suite for any source component This buffer also owns an excla matory low noise of less than 1uV while maintains high input impedance 100K of RCA and 200K of XLR With this circuit design TAURUS PRE has a dynamic range over 130dB and possible to fit into any kind of so...

Page 4: ...mm Stereo Headphone Jacks 10 Input Control 10 Mode Control 10 Operation with Remote Control 11 Burn in period and Warm up 11 Maintenance Service 12 Maintenance 12 Service 12 Contact 12 Troubleshooting 13 No Power 13 No Sound or Low Output 13 Distorted or Partial Sound 13 Noise Hum 13 Specifications 14 EC Declaration of Conformity 15 AURALiC Product Registration Form 17 ...

Page 5: ...le z Do not use the product near water i e near a bathtub kitchen sink laundry tub in a wet basement near a swimming pool etc z Do not install the product near heat sources such as radiators heat registers stoves or other apparatus that produce heat See Placement and Cabling on page 6 z Do not let objects or liquids fall into the product Do not expose the product to dripping or splashing Do not pl...

Page 6: ...orized AURALiC repair agency Work done by unauthorized persons will void any and all warranty coverage AURALiC products are uniquely identified with a serial number S N on the back of the unit This number is required to validate your warranty Please reference your serial number if service is required Before the product can be returned for service an RMA Return Material Authorization number must be...

Page 7: ... a space with at least five inches of clearance above one inch behind and on both sides of its enclosure to provide adequate ventilation Avoid placing it directly above other equipment that produces heat Check Your AC Mains Voltage TAURUS PRE is shipped with its mains voltage preset for operation in the destination country The mains voltage setting is written on the back of the unit left besides p...

Page 8: ...d Socket 7 Left 3 Single Ended Analog Input Please be sure to power off all units in your system before any cabling job failed to follow this instruction may result in permanent damage to the device and void any warranty ALWAYS POWER OFF TAURUS PRE BEFORE CABLING z Analog Inputs The balanced and single ended analog inputs are individually buffered however it is still strongly recommended to discon...

Page 9: ...Bu and 30dBu on RCA and XLR outputs The XLR outputs are wiring with PIN 2 as hot and RCA outputs at absolute phase The measurements indicate TAURUS PRE can easily drive 600ohm load at rated level without any performance degradation Operation The front panel of TAURUS PRE is shown as following 1 Power Switch 2 Volume Control Knob 3 Power LED 4 Mode Control Switch 5 Input Channel Switch 6 Remote Con...

Page 10: ...e the plug is seated for a solid connection Don t use mono 6 35mm plug TS plug A mono 6 35mm plug TS plug will create a short connection this will result in damage of unit and void warranty coverage Double check that you use 6 35mm stereo plugs when you connect headphones Input Control The input control switch allows you to choose the music source between XLR and 3 pairs of RCA inputs Though all i...

Page 11: ...2 Master Mute and Unmute 3 Volume Up and Volume Down 4 Operation Mode Control 5 Input Channel Control Burn in period and Warm up As the same with the other audio components TAURUS PRE requests at least 100 hours music signal burn in to achieve its designed performance the sonic will be in best after 500 hours music signal burn in Since TAURUS PRE is working in Class A it need regular warm up befor...

Page 12: ...ontact your dealer or AURALiC Do not void the warranty by allowing unauthorized personnel to attempt repairs Do not attempt to service the product yourself Opening the cover may expose you to dangerous voltage as well as void the warranty Before TAURUS PRE can be returned for service an RMA Return Material Authorization number must be issued by AURALiC Contact your dealer or AURALiC for further in...

Page 13: ...input are producing an audible input signal Distorted or Partial Sound z Check the cables between the TAURUS PRE and associated components making sure all connections are good and sound z Check out the output level of your source component and make sure it will not over drive TAURUS PRE s input by delivering signal level below allowed level Noise Hum z Check the input cables between TAURUS PRE and...

Page 14: ...puts Input Ports z 3 x RCA undistorted level 18dBu z 1 x XLR undistorted level 24dBu Output Ports z 1 x RCA pre amplifier out z 1 x XLR pre amplifier out z 2 x 6 35mm headphone out Max Swing Voltage z 24dBu on RCA outputs z 30dBu on XLR outputs Power Dissipation 25 Watts at max Dimension 11 W x 9 D x 2 6 H 33cm x 23cm x 6 5cm Weight 10 5 lbs 4 8kg All specifications are subject to change without n...

Page 15: ...formity of the designated product with the provisions of Directive number 73 23 EEC LVD is proved by full compliance with the following standards EN60065 2002 General requirements The conformity of the designated product with the provisions of Directive number 89 336 EEC EMC is proved by full compliance with the following standards EN55013 2001 Conducted emissions EN55013 2001 Absorbed emissions E...

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Page 17: ...ALiC Product Registration Form Owner Information Your Name Street Address City Zip Code Country Email Telephone Product Information Product Type Serial Number Dealer Name Purchase Date Purchase Price Currency ...

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