User`s manual

651P
MM/MC Phono Pre-Amplifier
On / Off
551P
MM Phono Pre-Amplifier
On / Off
8
Output
www.cambridge-audio.com
12V
0.5 A
Use supplied
PSU only!
RL
RL
RL
RL
azur 551P
MM Phono Pre-Amplifier
Turntable
Ground
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.
MM
Phono Input
Designed and engineered in London, England
MC
Output
www.cambridge-audio.com
12V
0.5 A
Use supplied
PSU only!
RL
Cartridge Type
MC MM
Subsonic Filter
OffOn
RL
RL
RL
RL
RL
MM
azur 651P
MM/MC Phono Pre-Amplifier
Turntable
Ground
Designed and engineered in London, England
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1
4 5
7
1
MC input sockets (651P only)
If your turntable uses a moving coil cartridge, connect outputs here
(0.5-1mV, with 100 ohm, 220pF loading).
2
MM input sockets
If your turntable uses a moving magnet cartridge, connect outputs here
(3-5mV, with 47k ohm, 220pF loading).
3
Turntable ground
If your turntable has a separate grounding lead then connect here. This
provides shielding to the arm and the sensitive circuitry in the turntable.
4
Cartridge Type selector switch (651P only)
Match this switch to the cartridge type that your tunrtable uses. MM for a
moving magnet cartridge or MC for a moving coil cartridge.
5
Subsonic Filter (651P only)
The subsonic lter cuts out very low frequency ‘rumble’, caused by vinyl
imperfections, which can affect your system’s performance.
6
Output sockets
Use phono cables to connect to any line level input on your amplier, such
as Aux.
NB. Do not connect to a phono level input.
7
PSU socket
Once you have completed all connections to the amplier and turntable,
plug the PSU power cable into an appropriate mains socket and switch the
unit on via its front panel On/Off button. The blue LED on the front panel
will indicate that the power is on.
Please note the 651P has an output relay, which after power on takes 15
seconds to come out of mute.
NB. Only use supplied power supply.
Rear panel controls
Front panel controls
551P 651P
Power on/off
Switches the unit between on and off.
7
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