Panel Descriptions
10
[ATT] knob
This adjusts the final output level of the headphones.
Normally, you should use the top panel PHONES [VOLUME] knob to
adjust the headphone output level.
Use the [ATT] knob to adjust the output level appropriately for the
sensitivity of the headphones you’re using.
☞
“Adjusting the Headphones Output Level” (p. 29)
PHONES jacks 1, 2
Connect headphones to these jacks.
•
Jack 1: stereo mini type
•
Jack 2: stereo phone type
The headphones you connect must have a minimum impedance of
16 ohms.
* If headphones are connected to both jack 1 and jack 2, make sure
that the total impedance of the headphones is not less than 16
ohms.
LINE OUT L/R jacks
These are TRS type (balanced) line output jacks.
* The M-48’s TRS phone jacks (balanced) are wired as follows. Verify
the wiring for your equipment before you make connections.
LINE OUT REC L/R jack
This is a stereo mini jack that outputs a line out signal.
Use a stereo mini plug cable to connect this to a device such as one
from the EDIROL R-09 series.
AMBIENT MIC
This is a built-in mic that is used as an ambient mic.
☞
“Using the Built-in Ambient Mic” (p. 27)
AUX IN L/R jack
This is a stereo mini jack that inputs an audio signal.
Use a stereo mini plug cable to connect this to one of the devices in
the BOSS Dr. Rhythm series or the EDIROL R-09 series, for example.
[DIMMER] switch
This switches the brightness of the indicators.
REAC port (supports REAC EMBEDDED POWER)
Connect a REAC cable to this port.
This port can input up to 40 channels of digital audio signals being
output from the master REAC device.
* The M-48 operates as a split REAC device.
About the power supply
The M-48 supports REAC EMBEDDED POWER (p. 20). When it is
connected via a REAC cable to the S-4000D, power will be supplied
via the REAC cable.
Rear Panel
ON
Darker.
OFF
Brighter.
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