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Contents _______________________   

 
 
 
 
 
 

A Brief of Jasmine 
The Design Philosophy of jasmine 
 

 

Unpacking 
The Accessory Kit 
Installing Tubes 
Choosing a Location for the Jasmine Amplifier 
 
 
Connecting to AC Power 
Connecting to the Signal Source 
Connecting to the Speakers 

 
 

Before Power on the Amplifier 
Choosing your Signal Source 
Adjusting the brightness of the left panel 
Power On & Off Sequence 
 
 

Why need to upgrade or exchange the tubes ?

 

The Exchangeable Tube Type 

Step One: Exchanging the Tubes 

Step Two: Power on the Amplifier 

Step Three: Adjusting Bias-Voltage of the Tubes

 

 
 
 
 
 
 
 
 
 
 

Safety Precautions                                                                                  2

 

Introduction                                                                                            4

 

Installation                                                                                              5

 

Connections                                              7

 

Operation                                                                                                9

 

Warranty                                                                                                10

 

Specifications                                                                                        11

 

How to adjust the bias-voltage                                                          10   

Содержание Piano EL34-PP

Страница 1: ...Jasmine Piano EL34 PP Tube Integrated Amplifier Owner s Manual J a s m i n e T u b e A m p s ...

Страница 2: ...ity for this product Before cleaning the Jasmine EL34 PP Tube Integrated Amplifier always disconnect the power supply cord Use a soft cloth and if necessary dampen with clean water or mild cleaning agent Never apply water or any other cleaner directly to the chassis If you smell smoke or an abnormal smell immediately unplug the Jasmine EL34 PP Tube Integrated Amplifier from the power supply and co...

Страница 3: ...Speakers Before Power on the Amplifier Choosing your Signal Source Adjusting the brightness of the left panel Power On Off Sequence Why need to upgrade or exchange the tubes The Exchangeable Tube Type Step One Exchanging the Tubes Step Two Power on the Amplifier Step Three Adjusting Bias Voltage of the Tubes Safety Precautions 2 Introduction 4 Installation 5 Connections 7 Operation 9 Warranty 10 S...

Страница 4: ...r damage to your Jasmine EL34 PP Tube Integrated Amplifier please read the safety instructions on the first page of this manual In addition please pay particular attention to the sections of this manual where the symbol at left is shown Jasmine Audio was established by a group of professional audiophile with the pure passion for the perfection of sound in 2001 The result of this passion is product...

Страница 5: ...ses Included in the carton you will find an accessory kit that contains the following Four EL34 tubes Two 6F2 tubes AC power cord One pair of gloves A screw driver Each tube is labeled such as V1 V2 etc The same label also appeared on the top side of the amp First of all place the amp on a solid place then remove the tube cover by the screw driver Unpacking the tubes and plug in the according slot...

Страница 6: ...ough the Jasmine EL34 PP Tube Amplifier uses some of the most advanced noise reduction circuitry available it too will benefit from any efforts taken to reduce vibration For best performance place the Jasmine EL34 PP Tube Amplifier on a solid non resonant shelf Choosing a Location for the Jasmine Amplifier ...

Страница 7: ...e chassis of a component that is plugged into an AC socket before connecting or removing a cable Inputs and outputs can be safely connected to the Jasmine EL34 PP Tube Amplifier when the AC power is switched off Check to make sure your Jasmine EL34 PP Tube Amplifier has been set for operation at your AC line voltage Attempting to use your Jasmine EL34 PP Tube Amplifier at any voltage other than th...

Страница 8: ...ess dramatic break in You can directly connect your CD player Tuner to the Jasmine EL34 PP Tube Amplifier But Turntable You have to connect your turntable to the Jasmine EL34 PP Tube Amplifier by a phono stage except your turntable embedded phono stage inside The tube amplifier is sensitive to the output impendence The Jasmine EL34 PP Tube Amplifier supply two sets of speaker terminals for using 4...

Страница 9: ... on the front panel you can select the signal source that you like such as CD Player Tuner or turntable etc Through the Dimmer switch on the rear panel you can adjust the brightness of the left acrylic panel The correct power on and power off sequence will lengthen the life of your HI FI system Power On Sequence Signal Sources Integrated Amplifier Power Off Sequence Integrated Amplifier Signal Sou...

Страница 10: ...ime for exchanging the tubes Some times Audiophile like to change the different brand of tube to obtain different sound 6F2 6U8A EL34 6CA7 The tubes are must pairs matched at least The best is four tubes matched each other 1 Power off your Jasmine EL34 PP Tube Integrated Amplifier 2 Waiting for the tubes cooling down to the safety temperature pull off the tubes 3 Plug in the new tubes V1 and V2 is...

Страница 11: ...re the speaker cables are connected 2 Carefully turn on the power switch waiting for 5 minutes till the tubes warmed up 3 Using a multi meter setting to direct voltage 20V model 4 Finding out the adjusting switchs Step Two Power on the amplifier ...

Страница 12: ...slowly adjust the adjust switcher till the test voltage reach the 0 40 0 43V Repeating the steps above for each power tube Please keep in mind for that the bias voltage of each tube is best at same level Congratulation You just updated your Jasmine Piano EL34 PP Tube Amplifier Step Three Adjusting Bias Voltage of the Tubes ...

Страница 13: ...ng order or at Jasmine s option replace the defective equipment with a similar available product at no cost to the owner for the labor materials and return shipping from Jasmine 5 Jasmine shall not under any circumstances be liable for any incidental or consequential damages arising from the loss of property or other damage or losses due to the failure of a Jasmine product Jasmine will not pay for...

Страница 14: ...nce 4 8 ohm Input ports 3 sets of RCA S N 89dB Freq Response 15Hz 50KHz 1 5dB THD 1 Voltage Model 110 120V 50 60Hz or 220 240V 50 60Hz Net Weight 20Kg Size 16 L x 16 W x 8 H inch Power Consumption 250W MAX 2004 Jasmine audio Block B1 5C Digital Tech Park Southern Keji Rd Shenzhen GD China 518057 Subject to change without notice ...

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