2
Connections
Rear panel
Caution
• When making or changing connections, be sure to
turn off the power switch and disconnect the power cord
from its AC power outlet.
• Do not connect the power cord until all component and
device connections are completed.
USB
R
L
R
L
AES/EBU OUT
COAXIAL OUT
OPTICAL OUT
Connections to components furnished with digital output.
Pre-main amplifier, etc., furnished
with balanced-type input connectors
Pre-main amplifier with RCA (pin plug)
input connectors
Power cord (accessory)
To AC outlet
AES/EBU input connector
This digital input supports AES/EBU
signals in PCM format (up to 192
kHz/24 bits).
Selector switch 1
Either set the analog output
connector’s output level to fixed (
FIX
),
or volume-linked (
VARIABLE
).
Selector switch 2
Use to switch the phase of the analog
output.
Note:
XLR and RCA signals are switched
together.
If a power amplifier is connected,
when selector switch 1 is set for
linked volume (
VARIABLE
), sound
volume can be controlled by the
unit.
Digital balanced
cable (110
Ω
)
Coaxial digital
cable (75
Ω
)
Optical digital
cable
USB cable
A type
DIGITAL IN connectors
These connectors support PCM format
signals (up to 192 kHz/24 bits).
Balanced cable
Computer with USB port
Note
• A dedicated driver may have to be installed in your
computer (see “Install the driver” of the operating
instructions).
USB input connector (B type)
Supports PCM format signals (to 384kHz/32 bits),
and DSD format (to 5.6 MHz).
Balanced output connector (appearance on unit
side; equivalent to XLR-3-31)
1 GND
2 HOT
3 COLD
2
1
3
ANALOG LINE OUT connectors
These two output connectors (RCA/
XLR) simultaneously generate signals
selected with the
INPUT
knob.
Signals are output when “LINE” is
selected with the
OUTPUT
knob.
USBDAC̲U-05̲QSG.indb 2
USBDAC̲U-05̲QSG.indb 2
2014/05/22 20:18:32
2014/05/22 20:18:32
