Fostex FM-3, Owner'S Manual, Page: 5 / 27

Main features
Mixer section features
• Three input channels and two output channels.
All input and output channels are transformer-
balanced.
• The analog VCA limiter is provided on each of left
and right stereo output channels. You can select
the desired threshold level and compression ratio
using the output status display.
• In addition to the left and right MAIN OUT outputs,
SUB OUT, TAPE OUT and AUX OUT outputs are
also provided, allowing comprehensive connection
to external audio equipment.
• You can monitor signals from the AUX IN input, as
well as you can mix them with the main input
signals. By connecting the AUX OUT output to the
AUX IN input of another FM-3, you can cascade
two FM-3 mixers.
• You can connect a microphone or line-level source
to each of the INPUT 1 through 3 inputs.
The unit can provide P48 or T12 power to a
condenser microphone connected to each input.
• Both 1/4-inch phone jack and stereo mini jack are
provided for headphone monitoring. You can use
two stereo headphones simultaneously.
• The monitor select switch allows you to select the
signal for headphone monitoring. In addition, the
[PFL (Pre Fader Listen)] switch allows you to
directly monitor each of INPUT 1 through 3 signals.
• The output level of the MAIN OUT (L/R) and SUB
OUT outputs can be independently selected from
+4 dBu, 0 dBu, -20 dBu and -60 dBu.
Display and control features
• The 128 x 64 dot-matrix display using organic EL
devices shows the VU (needle) and peak (bar-graph)
meters simultaneously.
• You can select the meter display mode from stereo,
mono left and mono right.
• Each input channels provides the trim control and
two-color peak indicator for optimum level
adjustment.
• Frequently used controls such as the input trim
controls, channel faders, monitor-related switches,
etc., are placed on the front panel for central
control.
• The input trim, HPF and master level controls are push-
locked type. You can make them flat with the panel so
that they are not accidentally rotated.
• You can view the positions of all switches on the side
panel from the input status and output status displays.
Power supply features
• The unit can be operated on battery or AC power.
You can fit the battery box with eight AA alkaline or
nickel hydride batteries inside the unit or connect
the optional AC adaptor (or external battery).
*Note that no battery is supplied with the unit.
• Up to six-hour continuous operation is possible using
alkaline batteries. (Note that the actual continuous
operation time depends on the circumstance.)
• The battery box is supplied with the unit, however, it
is also available in option. For long continuous use, it
is recommended to purchase the optional battery
box as a spare.
• The [DC-OUT] connector is provided for supplying
DC power to an external wireless receiver, etc.
• The battery indicator on the display always shows
battery remaining, while the [EMPTY] indicator and
alert display warn you when the battery voltage is
low.
Other features
• For lightweight and rigidity, aluminum is used for
panels, etc.
• Compact size design, a great advantage for outside
use.
• The shoulder belt and soft protection case are
available in option. Ask your local Fostex dealer or
service station for details about optional products.
• The female XLR connector can be replaced with the
male XLR connector or vice versa upon request.
Ask your local Fostex dealer or service station for
details.
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