ALLNIC AUDIO H-6500 Скачать руководство пользователя страница 7

 

CLEANING  

 

 

A.

 

Chassis  

Use only a soft, lint-free cloth dampened slightly with water only (NO cleaning fluids!) to 

clean the faceplate and chassis of the H-6500 and its power supply.  

 

 

B.

 

Connectors  

You may use any good quality contact cleaner recommended for such applications to 

clean the contacts from time to time, as you deem appropriate.  

 

INITIAL SET-UP  

  

A.

 

LOCATION, LOCATION, LOCATION  

  

Like all audio products using tubes, the Allnic Audio H-6500 and its power supply need 

to be placed on a solid stand in a location that provides good air circulation around both 

the phono-stage and the power supply.  

  

• 

DO NOT cover the top of the H-6500 phono-stage or the ventilation slots in the 
top of the power supply chassis.  

• 

DO NOT place the units on carpet or foam.  

• 

DO NOT subject the units to knocks and shocks as you move them around. This 
advice is meant particularly for those who may want to place the H-6500 or its 
power supply on after-market isolation feet or similar devices. Dropping one side 
of either of the H-6500 units, or the whole of either unit, is not a good thing to do 
and damage incurred by doing so will not be covered by warranty.  

• 

DO NOT place the units near a strong light or heat.  

• 

DO NOT place anything heavy on the units.  

• 

DO NOT allow rubber or vinyl materials to rest on either units’ chassis for long 
periods  

of time. This could discolour the metal.  

  

• 

DO place the units on a shelf or stand that is stable and not subject to vibration 
or sudden shock.  

• 

DO consider using a high-quality power cord and inter-connects, for both inputs 
and  outputs.  The  H-6500  is  a  highly  sensitive  piece  of  electronic  designed  for 
neutrality and will output what you put into it.  

• 

DO try to place the H-6500 and its power supply away from major sources of RFI 
and  EMI;  though  well  shielded,  the  H-6500  units  will  function  best  away  from 
large power transformers and other sources of such interference.  

  
 

Содержание H-6500

Страница 1: ...ALLNIC AUDIO H 6500 PHONO STAGE PREAMPLIFIER OWNER S MANUAL...

Страница 2: ...ation for years to come Please read this entire manual before you connect the H 6500 Phono stage to the other components of your system and the wall outlet Audiomentors Allnic Audio marketing company...

Страница 3: ...ions Inputs Outputs Moving Coil MC Transformer Controls A Note on Phase Impedance 7 8 8 9 9 9 9 INITIAL POWER ON 10 OPERATION 10 CURRENT METERS 11 TUBES 11 SPECIFICATIONS 12 WARRANTY 13 FIGURES 14 Ple...

Страница 4: ...frequencies are attenuated In the treble region for high frequency sounds not to be masked by the noise inherent in moving a stylus over and through a modulated vinyl surface some treble frequencies...

Страница 5: ...ance is less than 13 ohms as a comparative some famous ones are 31 ohms The lower the impedance the more dynamic is the sound reproduction with better bass response and speed But LCR RIAA units have d...

Страница 6: ...oltage of your location If it is not please contact your Allnic Audio dealer We advise that you keep the boxes and other packing materials that your H 6500 came in It will be useful if you sell your H...

Страница 7: ...particularly for those who may want to place the H 6500 or its power supply on after market isolation feet or similar devices Dropping one side of either of the H 6500 units or the whole of either uni...

Страница 8: ...nput on the bottom The two left hand pair of inputs facing the back of the phono stage have an MC label above the two upper i e the left channel connectors these are the two input pairs for moving coi...

Страница 9: ...n indicated on the dB scale You should use identical settings for both transformers to avoid channel imbalance F A NOTE ON PHASE Phase issues generally will result in lack of bass and or focus of the...

Страница 10: ...6500 press in the button switch on the front of the power supply marked with on and off icons see Figure 3 Of course the off position is the reverse pressing the button again so it is returns to the...

Страница 11: ...5842 for that channel is failing If the needle on either meter moves to the right of the parallel lines it means that one or both of the voltage regulator error detector tubes 7233 and 5654 for that c...

Страница 12: ...oltage MM non clipping 20Hz 30mV 100Hz 100mV 1KHz 240mV 10KHz 280mV THD Total Harmonic Distortion Less than 0 17 1KHz Output 1V Output Impedance 430 On off method S N Ratio 86db CCIR 1KHz Tubes 5842 x...

Страница 13: ...s and manufacturing defects for one 1 year from date of purchase The warranty is transferable for the balance of the original purchaser s warranty period provided as stated below no unauthorized repai...

Страница 14: ...14 FIGURES Figure 1 H 6500 Power Supply Rear Panel View Figure 2 H 6500 Phono stage Rear Panel View POWER SUPPLY Fuse See Specifications...

Страница 15: ...15 Figure 3 H 6500 Power Supply Front Panel View Figure 4 H 6500 Phono stage Front Panel View POWER SUPPLY FOR PHONO STAGE...

Страница 16: ...16 Figure 5 H 6500 Chassis Top View MC Transformer Control...

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