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Output connections - Unbalanced
The 840E features both balanced (XLR) and unbalanced (RCA/Phono)
output connections. For the best quality we recommend you use the
balanced output with power amplifiers that feature this connection
(such as our own 840W Class XD power amplifier).
The diagram below shows the 840E pre-amplifier connected to an Azur
840W power amplifier and a pair of loudspeakers.
When using unbalanced (phono/RCA) connections, the Left and Right
Input Type switches on the 840W must be in the 'Unbalanced' position.
840E
840W
Output connections - Balanced
The diagram below shows the 840E connected to an 840W using the
Balanced Audio inputs via three-pin XLR connectors.
When using balanced (XLR) connections, the Left and Right Input Type
switches on the 840W must be in the 'Balanced' position.
Before making any connections to the loudspeakers, make sure all
power is turned off and only use suitable interconnects (e.g. banana
plugs). Ensure that the positive (+) and negative (-) connections are
matched.
840E
840W
Power
Trigger
IR Emitter
Designed in London, England
In
Out/Thru
In
azur 840E Pre-Amplifier
On
Off
Power Rating
:
230V AC ~ 50Hz
Max Power Consumption
:
36W
www.cambridge-audio.com
CAUTION
AVIS
ACHTUNG
Risk of electric
Risque de choc
Vorm öffnen
shock.
electrique.
des gerätes.
Do not open.
Ne pas ouvrir.
Netzstecker ziehen.
Out
Pre
Balanced Pre Out
L
L
R
R
Power AC
GND
Pre Out
Right
Left
Manufactured
in an ISO9001
approved facility
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference; 2) This device must accept any interference, including interference that may cause undesired operation.
Loudspeaker Terminals - Right
IMPORTANT!
Impedance 4 - 8 ohms
Only change modes
when unit is off.
Please ensure that loudspeaker terminals are fully tightened
Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées
Refer to Manual for
more information.
Stereo
Bridged
Mono
only!
Class 2 Wiring
Mono Mode
Bi-Amp
Bridged
Bridged
Use Left Input for
Balanced Audio - Right
Unbalanced
Bridged
/ Bi-Amp
Audio - Right
operation.
Input
Loop Output
Input
Right
In
Loop
Input Type
Balanced
Balanced
1 = Ground
2 =
3 =
Unbalanced
Loop Output
Power
Trigger
IR Emitter
Designed in London, England
In
Out/Thru
In
azur 840E Pre-Amplifier
On
Off
Power Rating
:
230V AC ~ 50Hz
Max Power Consumption
:
36W
www.cambridge-audio.com
CAUTION
AVIS
ACHTUNG
Risk of electric
Risque de choc
Vorm öffnen
shock.
electrique.
des gerätes.
Do not open.
Ne pas ouvrir.
Netzstecker ziehen.
Out
Pre
Balanced Pre Out
L
L
R
R
Power AC
GND
Pre Out
Right
Left
Manufactured
in an ISO9001
approved facility
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference; 2) This device must accept any interference, including interference that may cause undesired operation.
Loudspeaker Terminals - Right
IMPORTANT!
Impedance 4 - 8 ohms
Only change modes
when unit is off.
Please ensure that loudspeaker terminals are fully tightened
Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées
Refer to Manual for
more information.
Stereo
Mono
Bridged
only!
Class 2 Wiring
Mono Mode
Bi-Amp
Bridged
Bridged
Use Left Input for
Balanced Audio - Right
Unbalanced
Bridged
/ Bi-Amp
Audio - Right
operation.
Input
Loop Output
Input
Right
In
Loop
Input Type
Balanced
Balanced
1 = Ground
2 =
3 =
Unbalanced
Loop Output
Before making any connections to the loudspeakers, make sure all
power is turned off and only use suitable interconnects (e.g. banana
plugs). Ensure that the positive (+) and negative (-) connections are
matched.
Your loudspeaker may have more than one pair of connecting terminals;
LF (Low Frequency) and HF (High Frequency). For single-wiring it is
recommended to connect to the LF terminals. The metal strip
connecting the low-frequency terminals to the high-frequency terminals
must not be removed (only to be removed for a bi-wiring system).
Note: In this configuration the 840W must be set to Stereo mode.
Multi-Room
Input 2 Balanced Audio
Keypad 1
IR1
IR3
International Patent Pending
Control Bus
LeisureTech Electronics Pty Ltd
In
Out
PSU
In
Keypad 2
IR2
IR4
Right
Flat / 200Hz L.P.
2
Out
Rec
1
Out
Rec
In
Rec
7
Input
6
Input
5
Input
4
Input
L
R
Sub Out
Rec Out 2
Rec Out 1
Rec In
Input 7
Input 6
Input 5
Input 4
Loudspeaker Terminals - Left
Impedance 4 - 8 ohms
Designed in London, England
Please ensure that loudspeaker terminals are fully tightened
azur 840W Class XD
TM
Power Amplifier
Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées
In
www.cambridge-audio.com
Control Bus
Bridged
Out
only!
On
Off
Class 2 Wiring
In
Power AC
Trigger
Out/Thru
IR Emitter
Unbalanced
Balanced Audio - Left
Audio - Left
In
Input
Loop Output
Input
Left
Input Type
Balanced
Power Rating
:
230V AC ~ 50Hz
:
Max Power Consumption
1600W
N1863
Unbalanced
Loop Output
CAUTION
AVIS
ACHTUNG
Manufactured in an ISO9001 approved facility
Risk of electric
Risque de choc
Vorm öffnen
shock.
electrique.
des gerätes.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
AЯ 46
Do not open.
Ne pas ouvrir.
Netzstecker ziehen.
1) This device may not cause harmful interference
2) This device must accept any interference, including interference that may cause undesired operation
Your loudspeaker may have more than one pair of connecting terminals;
LF (Low Frequency) and HF (High Frequency). For single-wiring it is
recommended to connect to the LF terminals. The metal strip
connecting the low-frequency terminals to the high-frequency terminals
must not be removed (only to be removed for a bi-wiring system).
Note: In this configuration the 840W must be set to Stereo mode.
Multi-Room
Input 2 Balanced Audio
Keypad 1
IR1
IR3
Control Bus
International Patent Pending
LeisureTech Electronics Pty Ltd
In
Out
PSU
In
Keypad 2
IR2
IR4
Right
2
Out
Rec
1
Out
Rec
In
Rec
7
Input
6
Input
5
Input
4
Input
Flat / 200Hz L.P.
L
R
Sub Out
Rec Out 2
Rec Out 1
Rec In
Input 7
Input 6
Input 5
Input 4
Loudspeaker Terminals - Left
Impedance 4 - 8 ohms
Designed in London, England
Please ensure that loudspeaker terminals are fully tightened
azur 840W Class XD
TM
Power Amplifier
Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées
In
www.cambridge-audio.com
Control Bus
Bridged
Out
only!
On
Off
Class 2 Wiring
In
Power AC
Trigger
Out/Thru
IR Emitter
Unbalanced
Balanced Audio - Left
In
Audio - Left
Input
Loop Output
Input
Left
Input Type
Balanced
Power Rating
:
230V AC ~ 50Hz
Max Power Consumption
:
1600W
N1863
Unbalanced
Loop Output
CAUTION
AVIS
ACHTUNG
Manufactured in an ISO9001 approved facility
Risk of electric
Risque de choc
Vorm öffnen
shock.
electrique.
des gerätes.
AЯ 46
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
Do not open.
Ne pas ouvrir.
Netzstecker ziehen.
1) This device may not cause harmful interference
2) This device must accept any interference, including interference that may cause undesired operation
azur
Input 1 Balanced Audio
GND
Left
Right
Left
Balanced
3
Input
2
Input
1
Input
Unbalanced
L
Input 1
Balanced
R
Unbalanced
Input 2
Input 3
Input 2
Input 1
(Unbalanced)
(Unbalanced)
In
Loop
1 = Ground
2 =
3 =
Input 1 Balanced Audio
GND
Left
Right
Left
Balanced
3
Input
2
Input
1
Input
L
Unbalanced
Input 1
Balanced
R
Unbalanced
Input 2
Input 3
Input 2
Input 1
(Unbalanced)
(Unbalanced)
In
Loop
1 = Ground
2 =
3 =
840E
9
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