Manual

INTRODUCTION
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WATER & MOISTURE
As with any electrical equipment, this preamplifier should not be used near water or moisture.
SERVICING
The user should not attempt to service the preamplifier beyond that described in the owner's manual.
Refer all servicing other than tube replacement to Manley Laboratories.
SPECIAL NOTES
Tubes may become loose during transit. Straighten and press down each tube before plugging the
preamplifier into the mains socket. Furthermore, do not touch the tubes after the preamplifier has
been switched on, as the tubes become very hot during operation and should only be handled after
the power has been turned off and the tubes have cooled.
WARNING!
TO PREVENT THE RISK OF ELECTRIC SHOCK
DO NOT OPEN THE CABINET
REFER SERVICING TO
QUALIFIED PERSONEL
THANK YOU!...
for choosing the Manley Laboratories 60 dB Microphone Preamplifier. Designedby David Manley,
the 60dB Microphone Preamplifier uses the best available parts with the shortest, cleanest, signal
path possible. Please take a few moments to read through this manual, there may be features and
information about this unit that you are not familiar with.
Thank you again, and please enjoy!
GENERAL NOTES
LOCATION & VENTILATION
The 60 dB Microphone Preamplifier must be installed in a stable location with ample ventilation. It
is recommended, if this unit is rack mounted, that you allow enough clearance on the top and bottom
of the preamp such that constant movement of air can flow through the ventilation slots.