JEFF ROWLAND 102 Owner's Manual - page 10
© J e f f R ow l a n d d e s i g n g R o u p 2 0 07. a l l R i g h t s R e s e R v e d .
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The JRDG Model 102 Stereo
Amplifier has been designed to
operate at the highest level of
efficiency and performance in
any normal operating situation;
however, there are a few impor-
tant use and care principles
that must be kept in mind when
operating the amplifier.
• Do not expose the amplifier to
rain, moisture, or excessively
damp conditions.
• Due to auto-ranging circuitry and
dual-stage voltage regulation, the
audio performance will not be
affected by any voltage fluctuations
within the operating voltage range.
The Model 102 Stereo Amplifier can
be operated at any mains voltage
over the range of 85 to 265 VAC
without any adjustments necessary.
• The Model 102 Stereo Amplifier
must not be modified in any way,
other than according to official
service bulletins from JRDG.
Otherwise, the factory warranty
will be immediately voided.
• Be sure the amplifier power switch
is turned off or AC power cable
is removed before connecting or
disconnecting any loudspeaker or
interconnect cables.
• When operating the Model 102,
a properly grounded AC receptacle
should be used. A potential shock
hazard may result if the supplied
3-wire, grounded AC cable ground
terminal is defeated or lifted or
the unit is connected to a 2-wire
ungrounded AC outlet.
• The Model 102 is designed to per-
form optimally with no adjustments
or maintenance for the lifetime of the
product. Do not attempt to open the
bottom cover of the amplifier and
refer all service issues to qualified
personnel. The voltages inside the
Model 102 can be hazardous.
• Because of the energy efficiency
of the Model 102, there is no need
to turn the unit off when not in use
except in the event of severe voltage
hazards as mentioned previously.