Audiolab M-DAC 사용자 지침 - 페이지 6
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5: Connections
Analogue Outputs
Balanced Output
Balanced connections provide greater dynamic headroom and
improved S/N ratio. If your amplifier has balanced inputs use the
balanced connections. You need one XLR balanced cable per channel.
The socket connects to the DAC and the plug normally connects to the
amplifier.
Unbalanced Output
If you cannot use the balanced output, connect a high quality stereo
screened RCA phono lead from the unbalanced output of the MDAC+
to a suitable input of the amplifier.
Headphone Output
A stereo 6.3mm (1/4") jack is provided on the front panel to connect
headphones. Connecting headphones mutes the audio signal. M-DAC+
headphone output is adjustable from -80dB to +3dB, users can select
suitable output level based on their headphones.
Caution: When using headphones, playing music at very high volumes
may permanently damage your hearing.
Digital Outputs
One Coaxial and one Optical SPDIF digital output. Connect a suitable
video or optical cable from the appropriate SPDIF output of the M-DAC+
to the input of the DAC or CD transport.
Digital Inputs
Coaxial and Optical Input
Four digital inputs (two Coaxial and two Optical) are provided to
connect the M-DAC+ to an external SPDIF source. Connect a suitable
video or optical cable from the SPDIF output of the source component
to the appropriate input of the M-DAC+.
If you are connecting a multichannel source, access the menu of the
source component and set SPDIF output to (L) PCM Stereo with the
subwoofer OFF .
AES/EBU Input
Professional digital studio input that accepts signals up to 192kHz
USB Input
M-DAC+ has one B-type USB input and one A-type USB input. The
B-type USB input lets you connect a Mac or PC to M-DAC+ to play
audio files stored on a computer. The A-type USB input lets you connect
Apple devices to M-DAC+ to play stored audio files.
12V Trigger Outputs
A trigger circuit is a "daisy chain" in which one unified command from the master unit (M-DAC+)
can bring all the connected "slave" units into or out of standby. The slave equipment is left
powered on but is flipped in and out of standby in synchronism with the master. When the
M-DAC+ is powered on or off, a trigger pulse switches all the slave equipment on/off in
tandem.
Two trigger outputs are provided and they are both enabled as supplied though you may fully
or partially disable them as required.
Trigger operation of the M-DAC+ with two 8300MB power amplifiers.
IR Output
A 3.5mm remote control bus facilitates connection to suitable equipped
Audiolab components and to multi-room controllers etc. By connecting
suitably equipped units in a "daisy chain" you can establish control over
an entire system with one handset.
Mains Input
Before connecting the M-DAC+ to the mains supply make sure that all
the other connections to your system have been properly and securely
made. Make sure the ON/OFF switch on the M-DAC+ real panel is
switched off, switch the mains supply off at the wall socket, and then,
using the cable supplied, connect the socket on the back of your M-DAC+
to an AC supply outlet. The DAC is now ready for operation.
Page 5
A-type USB
B-type USB