REAR PANEL CONNECTIONS
azur 640A Integrated Amplifier
Power Rating: 230V AC 
50Hz
Max Power Consumption: 615W
Caution Risk of electric shock
Do not open
Avis Risque de choc electrique
Ne pas ouvrir
Achtung Vorm offnen des gerates
Netzstecker ziehen
Power AC 
Manufactured in an ISO9002 approved facility
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Impedance 4 - 8 ohms
Loudspeaker Terminals
Important
Please ensure that loudspeaker terminals are fully tightened
Veuillez s'assurer que les bornes de l'enceinte sont entierement serrees
Designed and Engineered in London, England
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AC power socket
Once you have completed all connections to the amplifier, plug the AC Power Cable into an appropriate mains socket. The amplifier is now ready for use.
Loudspeaker connections
The 540A and 640A have two sets of Loudspeaker terminals on the rear panel, speakers A and B. Speakers A are the main speaker terminals, speakers B are the secondary switchable speaker terminals. Connect the wires from your left channel loudspeaker to the LEFT + & - terminals, and likewise the wires from the right channel loudspeaker to the RIGHT
+& - terminals. In each case the red terminal is the positive output, and the black terminal is the negative input. Care should be taken to ensure no stray strands of wire are shorting speaker outputs together. Please
Note: This amplifier has been designed for use with loudspeakers that have a nominal impedance of between 4 and 8 ohms.
Please ensure that the speaker terminals have been tightened adequately to provide a good electrical connection. It is possible for the sound quality to be affected if the screw terminals are loose.
Pre amp outs
Connect these sockets to the inputs on an external Power Amplifier(s).
Tape mon
These sockets can be connected to a tape deck or to the analog sockets on a MiniDisc or CD recorder. Connect an interconnect cable from the recorder's Line Out sockets to the amplifier's Tape Monitor sockets. This
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