Specifications

Issue 2 Page 6 of 13
Introduction
Congratulations on the purchase of the new M8 Preamplifier. Great attention has been paid to internal layout,
isolating each circuit section to prevent possible interaction.
The unit features a high precision fully balanced preamplifier, for smooth sound coupled with low noise and
virtually no distortion.
The preamplifier consists of two monoblock balanced amplifiers with generously rated supplies for the absolute
best in separation and imaging. Low distortion and very quiet they will deliver all music types exactly as the
artist originally intended.
The resultant performance achieved by this unit is among the best in the world. It has excellent signal to noise
ratio, low distortion, wide bandwidth and dynamic range, with extraordinary resolution and fine detail.
Cleaning
Before cleaning the unit, switch off power at the mains switch and remove the mains plug from the wall socket.
Clean the cabinet and remote control unit using a moist cloth. Using solvents, white spirit or thinners is not
advised, as they could damage the surface finish.
Installation
Position the M8 Preamplifier on a stable, horizontal surface where there is no risk of it being knocked, or
subjected to vibration such as from loudspeakers.
Important note:
The M8 Preamplifier must be protected from humidity – if the unit is moved from a cold place to a
warm room, leave the unit for an hour or so to allow sufficient time for the moisture to evaporate.
Power Connections
The M8 Preamplifier is supplied with a standard IEC mains cable which plugs into the IEC socket at the back of
the unit (see page 7)
Audio Connections
RCA Inputs: Connect all RCA single-ended sources to relevant analogue inputs (see page 7 for more
information). Use good quality fully connected (signal and ground) coaxial phono cables for all RCA signal
connections.
XLR Inputs: Connect any XLR balanced source to desired balanced analogue inputs (see page 7 for more
information). Use good quality fully connected (signals and ground) balanced XLR cables for all XLR signal
connections.
Phono Input: Connect a turntable with MM or MC type cartridge to the M8 Preamplifier phono input to allow
audio from turntable to be heard through the hi-fi. Use a good quality well-screened phono cable for very best
results. Keep the phono leads as far away as possible from mains leads, plugs and sockets to avoid unwanted
hum pickup!
TAPE Output: Direct loop through of selected source. The level of this output is unaffected by the volume
control, to pass on to a recorder or other equipment. It is also the ideal output for standalone headphone
amplifiers (incorporating their own volume control).
RCA Outputs: Connect all RCA single-ended power amplifier(s) to RCA analogue outputs (see page 7 for more
information). Use good quality fully connected (signal and ground) coaxial phono cables for all RCA signal
connections.
XLR Outputs: Connect any XLR balanced power amplifier(s) to XLR analogue outputs (see page 7 for more
information). Use good quality fully connected (signals and ground) balanced XLR cables for all XLR signal
connections.
Please note: Musical Fidelity currently do not make any interconnecting cables, nor do we endorse any
particular manufacturer’s cables. If required, please refer to the Musical Fidelity dealer who can give up to date
advice on good quality cables for any particular setup.
INSTALLATION