4
·
Balanced and Unbalanced Inputs/Outputs
Eight unbalanced inputs, and three unbalanced outputs are
provided. One balanced input, and three balanced outputs
are also included. The Aux input can be switched to accept
a moving magnet phono cartridge.
·
Precision Tracking Volume Control and Display
A microprocessor logarithmic attenuator controls volume
levels with a tracking accuracy of 0.1dB. Levels change in
213 individual steps of 0.5dB. The front panel digital dis-
play indicates the preamplifier gain in dB or percentage of
available volume.
·
Input Level Matching
Adjust the input volume levels of source components so
they match the tuner input level.
·
Ultra Low Distortion
Distortion levels of all types are less than 0.002%. Music is
amplified with total transparency and accuracy.
·
Full Featured Remote Control
Full Featured Remote Control is included that will allow
complete control of major front panel controls and
switches.
·
Eight Band Program Equalizer
The equalizer provides 10dB of boost or cut at center fre-
quencies of 20, 35, 70, 150, 300, 600, 1200 and 4000Hz.
When an equalizer control is in the center or flat position,
all equalizer circuit components are removed from the sig-
nal path.
·
Two Signal Processor Loops
Separate front panel switched signal processor loops are
provided for the listen and record circuits.
Safety Instructions cont,
Introduction and Performance Features
Introduction
17. Do not overload wall outlets, extension cords or inte-
gral convenience receptacles as this can result in a risk
of fire or electric shock.
Care of Equipment:
18. Clean the instrument by dusting with a dry cloth. Un-
plug this equipment from the wall outlet and clean the
panel with a cloth moistened with a window cleaner.
Do not use liquid cleaners or aerosol cleaners.
19. Do not permit objects of any kind to be pushed and/or
fall into the equipment through enclosure openings.
Never spill liquids into the equipment through enclo-
sure openings.
20. Unplug the power cord from the AC power outlet
when left unused for a long period of time.
Repair of Equipment:
21. Unplug this equipment from the wall outlet and refer
servicing to a qualified service personnel under the fol-
lowing conditions:
a. The AC power cord or the plug has been damaged.
b. Objects have fallen, or liquid has been spilled into
the equipment.
c. The equipment has been exposed to rain or water.
d. The equipment does not operate normally by fol-
lowing the operating instructions contained within
this owners manual. Adjust only those controls
that are covered by the operating instructions, as an
improper adjustment of other controls may result
in damage and will often require extensive work by
a qualified technician to restore the product to its
normal operation.
e. The equipment has been dropped or damaged in any
way.
f. The equipment exhibits a distinct change in perfor-
mance - this indicates a need for service.
22. Do not attempt to service beyond that described in the
operating instructions. All other service should be re-
ferred to qualified service personnel.
23. When replacement parts are required, be sure the ser-
vice technician has used replacement parts specified by
McIntosh or have the same characteristics as the origi-
nal part. Unauthorized substitutions may result in fire,
electric shock, or other hazards.
24. Upon completion of any service or repairs to this prod-
uct, ask the service technician to perform safety checks
to determine that the product is in proper operating
condition.
The new McIntosh C42 Stereo Preamplifier offers a highly
refined combination of useful operating features with to-
tally transparent electronic performance. For example you
can take advantage of the eight-band equalizer to achieve
the finest possible reproduction of digital source music as
well as valuable music from earlier recording technology.
Combine a C42 with a McIntosh Power Amplifier and you
will enjoy a stereo system of unparalleled performance.
Performance Features
