8) SourceCon™ interface card slots:
A modular slot allows installation for a wide variety of optional SourceCon™ modules depending on the required
system functionality. The module slot is fitted with a guiding system and connection is made by board-edge
connectors allowing fast and simple installation.
9) Unbalanced stereo line input:
An unbalanced line-level input source (e.g. media-players, radio tuners, ...) can be connected to the line input
which is implemented through RCA connectors. A gain control potentiometer adjusts the sensitivity within a range
of -4 dB ~ +20 dB.
NOTE
The gain control potentiometer for the line input on the rear also affects the level for the 3.5 mm jack input
connection on front. When switching between front and rear input, it is recommended to configure both connected
audio sources with equal output levels to allow easy switching (without adjusting the rear input gain).
10) Balanced microphone input:
Balanced mono sources can be connected to the microphone input which is implemented using a terminal block
connector. A gain control potentiometer adjusts the sensitivity within a range of 0 dB ~ 50 dB which allows connection
for both microphone or line-level audio sources.
A phantom power switch enables 15 Volts phantom power supply for powering condenser microphones and a priority
switch eliminates other connected audio sources once a signal is present on this input. When priority is enabled,
this input has overall priority over all other inputs and also overrides the priority mute. More configurations options
regarding priorities can be made through software configuring.
Compact half 19” rack space enclosure:
The MFA amplifiers are housed in a compact half 19” rack space enclosure which can be used for desktop
installation or mounted in an equipment rack using (optionally available) mounting adapters. The half 19” rack space
enclosure allows single installation in a 10.5” equipment rack or side-by-side (two devices) in a 19” equipment
rack. Combinations with other amplifiers with the same form factor are also possible.
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