Cambridge Audio Rear Panel Connections, 540P MC input sockets 640P only, MM input sockets

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.