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Table of Contents
Related Manuals for Jadis JA30
Summary of Contents for Jadis JA30
- Page 1 JA30 Power amplifier Owner's Manual...
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Page 2: Table Of Contents
Table of contents Introduction Warning Unpacking and checking Description Installation instruction Tube position How to match your amplifier to your loudspeaker How to turn ON your amplifier Maintenance JA30 Specifications... -
Page 3: Introduction
Introduction Jadis , we are very proud to release a new product after a lengthy period of experimentation and trial. Jadis amplifier is therefore the result of long months of technical research and countless hours of listening. Enjoy your amplifier. -
Page 4: Warning
Warning Read this document thoroughly before any manipulation. Then read step by step when installing. -
Page 5: Unpacking And Checking
Unpacking and checking The JA30 amplifier has been packed in a box that has been specially designed for it. Do not throw away this box as it will be needed for re-packing the unit when it has to be returned to the factory for maintenance or upgrading. -
Page 6: Description
Description Front View On the front side of the amplifier, you will find: - The power switch ON/OFF. - The OPERATE/ STANDBY switch. - The Power led, red when the unit is turned on at stand by state, and green at operate state. -
Page 7: Back View
Back View Output On the back side of the amplifier, you will find: - The Input connectors. - Two channel output connectors for loudspeaker... -
Page 8: Installation Instruction
Avoid placing objects on top of the amplifier to ensure adequate ventilation. 3 - Because your Jadis is a tube amplifier, provide an open space to allow a correct evacuation of heat. Do not try to cool your Jadis amplifier with a fan or expose it to air currents: sudden cooling create microcracks on the tubes. - Page 9 Tubes position...
- Page 11 Tubes Installation: First of all, remove the grid which protects the tube sockets (be sure the mains connector is unplugged). Attention: For mounting the tubes, do not force them, this may damage the sockets. Be careful at dressing power tubes because they have stop pins on the central parts of the mounting base.
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Page 12: How To Match Your Amplifier To Your Loudspeaker
The load impedance is pre-adjusted in the factory for loudspeakers from 4 to 8 ohms. The technical characteristics of the Jadis amplifiers allow an impedance adaptation from 1 to 16 Ohms. Impedance modifications are easily accomplished on the terminal... -
Page 13: How To Turn On Your Amplifier
How to turn ON your amplifier In order to get the best performance from your Jadis amplifier, it is necessary to follow carefully the instructions below: 1- Check that the power switch is OFF. 2- Check that the OPERATE/STANDBY switch is set to STANDBY. -
Page 14: Maintenance
1 - Turn OFF the unit immediately. 2 - Unplug all the cables. 3 - Do not forget the mains cord. 4 - Contact your Jadis dealer for diagnostic and repair. To clean your amplifier, use a soft cloth with a non abrasive cleaning product. -
Page 15: Ja30 Specifications
JA30 specifications Load impedance: 1 to 16 Ohms Output Power at 1kHz: 30 Watts Bandwidth at -3 dB: 20 Hz to 46 kHz Sensitivity for rated output : 500 mV rms. Input impedance: > 100k Ohms Maximum power consumption: 125 W per unit...