ROSTEC LMA8, Руководство пользователя

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LMA8 Mic/Line Preamplifier
5
Input gain adjust
Turning the knob controls the input gain from minimum
to maximum in one smooth movement. No clicks and no
jumps. It works for both instrument/line input and
microphone input.
The gain range is +10 to +70 dB from input to the line
output on the D-SUB connector at the back.
Status indicators
These LEDs are status indicators for the digital interface
module (USB or AES) and for Power Good.
SYNC indicates a solid lock to the incoming word clock.
COMM indicates a good communication link to the DAW
POWER indicates that power is on
The indicators should be steady on during normal
operation. When no digital module is installed, only the
POWER LED is active.