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アンプ Gainlab Audio GLA-MC1のPDF マニュアルをオンラインで閲覧またはダウンロードできます。Gainlab Audio GLA-MC1 15 ページ。

Gainlab Audio GLA-MC1 マニュアル
Switching between the High and Low sections is indicated by the scale
illumination and the High and Low LEDs. There is an overlap between the
selectable gain values on the High and Low scale. Due to the structure of the
preamplifier, the sound is different even if the same gain value is selected on the High or
Low scale.
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PREAMPLIFIER ADDITIONAL FUNCTIONS
Phantom Power: It can turn on the +48V voltage which
is required for the operation of specific types of
condenser microphones. The +48V only appears on
microphone inputs. To activate the function, turn the function switch to
the right position. The ON position is indicated by an LED.
Some types of microphones can be damaged if they are exposed to +48V. Always check if
phantom power is required for the particular microphone. Before connecting or removing
a microphone, always turn off the phantom voltage function!
PAD: It lowers the gain of microphone input by -20dB. This may be
necessary for certain sources, or useful for performing certain
sound design tasks. To activate the function, turn the switch to the
upper position. Activation of the function is indicated by an LED.
Phase: Reverses the phase of the entire system. This can be useful when
recording with multiple microphones or when using Bishop in
combination with other devices. To activate the function, turn the
switch to the upper position. Activation of the function is indicated
by an LED.
THE ONBOARD DUAL SLOPE OPTICAL COMPRESSOR
Oc
An integral part of the preamplifier section is an optical compressor
with two break-off points instead of one. Thus, it
provides significantly greater confidence and
flexibility in recording situations. If you want to
access the compressor functions, put the Optical