Preamp Section; Compressor Section - Roland OCTA-CAPTURE Owner's Manual

Preamp control

Preamp section

Screen
indication
+48 V phantom
select (channels

Compressor section

The compressor section can also be controlled from the OCTA-CAPTURE itself (p. 58).
Screen
indication
GATE
ATK
REL
THRES
RATIO
GAIN
Setting Explanation
Input gain Adjusts the input signal's gain over a range of 0–50 dB, in steps of 0.5 dB.
Supplies phantom power. Turn this on if you're using a device that requires
power
phantom power, such as a condenser mic.
Impedance
Choose the Hi-Z (ON) setting if you've connected a guitar, and choose the
Lo-Z (OFF) setting if you've connected any other device.
1 and 2 only)
Phase
Inverts the phase of the input signal.
Low cut Enables the low-cut filter for the input. The cutoff frequency is 100 Hz.
Setting Explanation
Gate Mutes signals below the specified level. (dB)
Specifies the time from when the input level exceeds the threshold until the
Attack Time
compressor begins to operate. (msec)
Specifies the time from when the input level falls below the threshold level
Release Time
until the compressor stops operating. (msec)
Threshold Specifies the signal level at which the compressor begins operating. (dB)
Specifies the compression ratio at which the audio signal is to be
Ratio
compressed.
Gain
Adjusts the output level of the compressor. (dB)
If this setting is on, the compressor settings of the adjacent channel will be
Stereo Link
set so they're identical to those of this channel.
Comp switch Enables the compressor.
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