Cambridge Audio 540P user manual Rear Panel Connections

Page 4

REAR PANEL CONNECTIONS

azur 540P

 

 

 

www.cambridge-audio.co.uk

Turntable

MM Phono Pre-Amplifier

 

 

 

Ground

12V

R

L

Designed in London, England

R

L

 

 

 

0.5 A

R

Output L

 

R MM

L

 

 

 

Manufactured in an

Use supplied PSU only!

 

 

 

Phono Input

 

This device complies with part 15 of FCC rules

ISO9002 approved facility

 

 

 

 

540P

MC input sockets (640P only)

If your turntable uses a moving coil cartridge, connect outputs here (0.5-1mV, with 100 ohm 220pF loading).

MM input sockets

If your turntable uses a moving magnet cartridge, connect outputs here (3-5mV, with 47k ohm 220pF loading).

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.

Cartridge Type selector switch (640P 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.

4Azur phono pre-amplifier

azur 640P

 

 

 

 

www.cambridge-audio.co.uk

Turntable

 

MM/MC Phono Pre-Amplifier

 

 

 

 

Ground

 

12V

R

L

Designed in London, England

 

 

R

L

R

L

 

 

 

 

0.5

A

 

On

Off

MM

MC

 

 

 

 

Output L

Subsonic Filter

Cartridge Type

R MM

L

R MC

L

 

R

Use supplied PSU only!

This device complies with part 15 of FCC rules

 

 

Manufactured in an ISO9002 approved facility

 

 

 

 

640P

Subsonic Filter (640P only)

The subsonic filter cuts out very low frequency ‘rumble’, caused by vinyl imperfections, which can affect your system’s performance.

Output sockets

Use phono cables to connect to any line level input on your amplifier, such as Aux.

NB. Do not connect to a phono level input.

PSU socket

Once you have completed all connections to the amplifier and turntable, plug the PSU power cable into an appropriate mains socket. The blue LED on the front panel will indicate that the power is on. The unit has been designed to be left permanently powered.

Please note the 640P has an output relay, which after power on takes 15 seconds to come out of mute.

NB. Only use supplied power supply.

Image 4
Contents Azur 540P/640P Introduction About this phono pre-amplifierContents Important Safety InstructionsRear Panel Connections 540P 640PTroubleshooting SpecificationsLimited Warranty Azur 540P/640P