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Operation _______________________   

 

This section describes how to operate the Jasmine LP 2.5DU 
Phono Pre-Amplifier. 

 
 
 

Please set the correct operation mode according to the phono 
cartridge which you are using by the mode selecting switch on 
the rear panel.   

Notice:

 Before setting the mode, the power must be switch off 

 
 
 

Please refer to your cartridge parameters description and 
choose suitable impedance set by impedance selector on the 
rear panel. Unsuitable impedance set will distinctly cut down 
the performance of the amplifier.   

 
 
 
 

The correct power-on and power-off sequence will lengthen the 
life of your HI-FI system. 
 

Power On Sequence 

z

 

Turntable --> Phono Pre-Amplifier --> Pre-Amplifier --> 
Power Amplifier. 

z

 

Turntable--> Phono Pre-Amplifier --> Integrated Amplifier.

 

 
Power Off Sequence 

z

 

Power Amplifier --> Pre-Amplifier--> Phono 
Pre-Amplifier--> Turntable 

z

 

Integrated Amplifier--> Phono Pre-Amplifier--> Turntable

 

 
 
 
 
 
 
 
 

Choosing MM or MC Mode 

Choosing a Correct Impedance Parameter   

Powering On & Off Sequence   

Summary of Contents for LP 2.5DU

Page 1: ...Jasmine LP 2 5DU MM MC Phono Pre Amplifier Owner s Manual J a s m i n e P h o n o S t a g e ...

Page 2: ... and has sufficient current carrying capacity for this product z Before cleaning the Jasmine LP 2 5DU 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 z If you smell smoke or an abnormal smell immediately unplug the Jasmine LP 2 5DU from the power supply and contac...

Page 3: ...sing a location for the Jasmine phono pre amplifier Connecting to AC power Connecting to the turntable Connecting to the amplifiers Choosing MM or MC mode Choosing a correct impedance parameter Power on off sequence Safety Precautions 2 Introduction 4 Installation 5 Connections 6 Operation 8 Warranty 9 Specifications 10 ...

Page 4: ...e LP 2 5DU 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 products with marvelous and smooth dynamic sound combin...

Page 5: ...o any outlet if you find shipping damage Please save all packing materials so the unit can be easily and safely shipped if the need arises Included in the carton you will find an accessory kit that contains the following z AC power cord z DC interconnect cord For best performance place the Jasmine LP 2 5DU on a solid non resonant shelf Notice Placing the two boxes in side by side way Instead of st...

Page 6: ...Switch Avoid allowing static shocks to be applied to the inputs or outputs To prevent static shocks touch any grounded surface such as the 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 LP 2 5DU when the AC power is switched off Check to make sure your Jasmine LP 2 5DU has been manufactured fo...

Page 7: ...er you may find that the sound continues to improve over the first several weeks of operation If the power is disconnected for a period of an hour or more the unit will undergo similar but less dramatic break in When you connect the signal output cable of your turntable to the input connector of Jasmine LP 2 5DU Please be sure that the ground spade of the signal cable also be connected on the grou...

Page 8: ...table impedance set by impedance selector on the rear panel Unsuitable impedance set will distinctly cut down the performance of the amplifier The correct power on and power off sequence will lengthen the life of your HI FI system Power On Sequence z Turntable Phono Pre Amplifier Pre Amplifier Power Amplifier z Turntable Phono Pre Amplifier Integrated Amplifier Power Off Sequence z Power Amplifier...

Page 9: ...ct to working 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 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 loss of use or inconv...

Page 10: ...o 20KHz Output Level 10V Max S N MM 90dB MC 85dB Input Impedance MM 47KΩ MC 50 100 250 1KΩ selectable Output Impedance 15 Ω Input Capacity MM MC 100PF Power Consumption 6 Watt MAX Size 185 W x 205 D x 65 H mm single box Copyright 2010 Jasmine audio Suite 2502 Duoli Industrial Park Meihua Rd Shenzhen GD China 518049 http www jasmineaudio net Subject to change without notice ...

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