Cayin HA-1A MK2 Скачать руководство пользователя страница 4

1.Unplug the power cord if you are not going to use the amplifier for an extended period of time, and keep 

the machine in proper condition

2.The  machine  will  become  hot  during  operation,  Please  keep  the  amplifier  at  a  well-ventilated 

environment and do not cover the amplifier with anything.

3.Do  not  operate  the  amplifier  when  the  output  is  open  or  shorted,  will  cause  serious  damage  to  the 

amplifier and associated equipment.

4.Do not attempt to service this product yourself. Opening the cover may expose you to electric shock or 

other hazards.

5.Do  not  attempt  to  disassembly  the  machine,  all  service  and  maintenance  must  be  conducted  by 

authorized service technician.  

6.The amplifier must be keep away from water dripping or water splitting, do not place any objects filled 

with liquids such as vases or some others on the top or around.

7.Please disconnect power cable before you attempt to clean the machine.  Please use soft clean cloth to 

wipe clean the chassis, do not use volatile solution or corrosive cleaning product.

8.Please handle with care, do not drop the machine and avoid shock or collision with other hard subjects.

3

Product Features

Safety precautions

Designed with commonly available vacuum tubes, allow tube rolling with compatible tubes 

from different brands and dates, users can fully appreciate the strength of tube amplification.

Dedicated implementation of single-ended amplification circuit offer simple, pure and 

devoted music presentation.

Extensive Power Management consideration with separated power supply to signal and 

voltage amplification, using power regulation tube further isolate the two stage power supply 
from each other, this can safety the components are operated at the best possible condition, 
and the audio performance will be significantly enhanced.

Equipped with Pre-out connection, making the amplifier can function as an audiophile grade 

tube preamp with paired with an active speaker or a power amplifier.

Two sets of Neutrik 6.35mm stereo headphone output work in parallel, Phone A set for 

Dynamic presentation, Phone B set for Soft presentation.

Design with an innovative circuit layout and highly effective shielding consideration, the 

components will function at premium environment to ensure high quality audio performance 
form the amplifier.

Optimised air duct cooling system to disperse heat out of the amplifier effectively, ensure the 

amplifier can work stably for long hours.

Deploy 3 independent supporting foot to optimize shock absorption and improve audio 

performance.

Содержание HA-1A MK2

Страница 1: ...VACUUM TUBE HEADPHONE AMPLIFIER HA 1 2 A MK V O L U M E INPUT SELECTOR IMPEDANCE SELECTOR M I N M A X PHONES A PHONES B POWER ON OFF VACUUM TUBE HEADPHONE AMPLIFIER HA 1A MK2 65 150 8 32 33 64 151 30...

Страница 2: ...ith protective foams surrounding the tubes Before installation and operation please remove these foams to avoid any risks Vacuum Tube Headphone Table of Contents Package Contents 2 Product Features 2...

Страница 3: ...manufactured with our original parts and reaching the best results We are not responsible for problems and damages caused by non original parts replacement in the amplifier NOTE 2 Package Contents Al...

Страница 4: ...autions Designed with commonly available vacuum tubes allow tube rolling with compatible tubes from different brands and dates users can fully appreciate the strength of tube amplification Dedicated i...

Страница 5: ...n and maintenance servicing instructions accompanying the appliance TYPE ITEM SPECIFICATIONS Headphone Output PHONES A PHONES B Power Output 1400mW 1400mW 32 850mW 850mW 64 1200mW 1200mW 150 2000mW 20...

Страница 6: ...rranty doesn t extend to any product that has been opened by you without permission of our company Maintenance 5 NOTE Use the soft dry cloth to clean up the chassis regularly Do not use any chemicals...

Страница 7: ...ctor is setup correctly for yur local power supply voltage We are not responsible for damage caused by misuse of unsuitable voltage 6 Connection of power cord Connect the speaker cables and signal cab...

Страница 8: ...off the amplifier Be reminded to unplug the power cable if the amplifier will not be used for a long time 5 Status indicator Indicate the working status of the amplifier when the indicator is always...

Страница 9: ...us household accident Cayin reserves the right to refuse service or responsibility on related instances 1 Audio Signal Input CD AUX Connect output from source equipment such as CD player DAC to the am...

Страница 10: ...our supporting feets are evenly loaded Keep the amplifier at least 20cm s distance from surrounding walls Do not place the machine near heat sources such as radiators heaters or other products that di...

Страница 11: ...equipments are well connected R refers to right channel while L represents left channel Please take the right guidance for connection as wrong connection may cause noise downgraded function or damage...

Страница 12: ...arning Signs Don t tear off or rub off the serial number Operation Follow the operations as instructed in the Manual Parts If you are going to use components accessories not supplied by our company li...

Страница 13: ...selected the correct source from the front panel Check if the source equipment is functioned properly Audio cable has not connected properly Connect audio cable properly Headphone has not connected p...

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