User guide

Functions
Marsh
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1. POWER Pressing the POWER button once to turn the unit ON. Press the POWER button again
to turn the unit OFF.
2. LED indicator The LED on the front panel will appear BLUE when the unit is ON. The LED will not
be lit when the unit is switched OFF.
In case of a malfunction, the unit will go into protect mode. The LED will be off. See
more detail in the internal Protections section.
REMARK: The MSD-A200S can be linked with other MARSH SOUND DESIGN remote control preamplifiers to
utilize the remote on/off option of your preamplifier.
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Marsh
HR
PPS S A
IGH ESOLUTION
USH- ULL OLID- TATE MPLIFIER
MSD- 200AS
Marsh Sound Design