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Congratulations 

 on your purchase of the Audio Note™ T-ZERO TUNER. 

 
The T-ZERO provides outstanding performance for line level playback systems 
represents excellent value and is of a compact size. 
 
Please read over this manual carefully in order to obtain the best possible performance 
and longevity from the T-ZERO. 
 
 

UNPACKING & INSTALLATION 

 
We recommend that you store the packaging materials in case the unit requires shipping 
at a later date.  Also, check that no transit damage has occurred before installing the pre 
amplifier. 
 
Next, select a suitable location for the unit, ensuring that the unit is not near any large 
mains unit and damp areas.  
 
Worthwhile improvements may be obtained by locating the pre amplifier on a support 
system specifically designed to reduce and absorb any vibrations. 
 
 

AFTER CARE 

 

Cleaning:  

No special maintenance is required for the T-ZERO.  A soft cloth or brush 

similar to those sold by photographic stores for lens cleaning applications is best used for 
cleaning. 
 
Use a cloth dampened with a mildly warm, weak soap solution to clean off grease or oily 
substances.  Strong or alcohol based solvents may damage the finish of this amplifier.   
 

Tube replacement:

  The vacuum tube used in the T-ZERO should provide about two 

years of continuous operation.  With three hours of use per day, they should provide a 
10,000 hour life span.

  

 
Audio Note™ has taken considerable care in selecting and matching vacuum tubes 
specially for the T-ZERO, and so we recommend that you contact your Audio Note 
dealer, who will be able to provide the correct  tube should replacement be required.  
 

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