INTRODUCTION
!
THANK YOU!...
for choosing Manley Laboratories' Langevin 150 Watt Solid State Amplifier. Designed around the
concept that less is more, the Langevin 150 Watt Solid State Amplifier uses the best available parts
with the shortest, cleanest, signal path possible. With the use of our own C.N.C. milling machine,
we can provide you with a superb sounding machine with elegant packaging. Please take a few
moments to read through this manual, there may be features and information about this amplifier that
you do not know, and it is in your best interest to do so.
Thank you again, and please enjoy!
GENERAL NOTES
LOCATION & VENTILATION
The Langevin 150 Watt Solid State Amplifier must be installed in a stable location with ample
ventilation. The unit is designed as a standard 2 u rack mount unit. Be certain to allow for ample
ventilation around the unit. Do not place directly above other rack mount equipment that dissipates
a significant amound of heat. We also recommend that the amplifier if driven by a preamplifier be
placed at least 10 inches apart. Do not place amplifiers directly on high pile carpet or any other
surface that will prevent proper ventilation.
WATER & MOISTURE
As with any electrical equipment, this amplifier should not be used near water or moisture. If liquid
enters the amplifier, it must be immediately returned to your dealer for servicing.
SERVICING
The user should not attempt to service the amplifier beyond that described in the owner's manual.
Refer all servicing other than biasing and tube replacement to Manley Laboratories
WARNING!
TO PREVENT THE RISK OF ELECTRIC SHOCK
DO NOT OPEN THE CABINET
REFER SERVICING TO
QUALIFIED PERSONEL
