Oppo HA-1 - Manual (Page 14)

10
Optical Digital Audio Input
You can connect a device with an optical digital output into the Optical Digital Audio Input of the HA-1 using an
optical cable (also known as a TOSLINK cable). The digital signal will be converted by the internal DAC and sent to the
headphone and line level outputs. This input source is labeled OPTICAL on the Source Selection screen and OPTI on
the remote control.
AES / EBU Digital Audio Input
You can connect a device with an AES / EBU digital output into the AES / EBU Digital Audio Input of the HA-1 using
an XLR-3 (110 ohm) digital cable. The digital signal will be converted by the internal DAC and sent to the headphone
and line level outputs. This input source is labeled AES / EBU on both the Source Selection screen and the remote
control.
Note:
 The Coaxial, Optical and AES/EBU Digital Audio Inputs accept stereo PCM signals only. Compressed audio
signals such as Dolby Digital or DTS are not supported.
USB (Type B) Audio Input
You can connect your computer directly to the HA-1 using a USB-A to USB-B cable. This will allow your computer to
function as the digital source, and you will be able to use whatever playback software you prefer to output audio
through the HA-1. The digital signal will be converted by the internal DAC and sent to the headphone and line level
outputs. This input source is labeled USB DAC on the Source Selection screen and USB on the remote control.
110-120V~ / 220-240V~
AES/EBU Coaxial Optical USB DAC
R
L
AC IN
R
L
R
L R
L
R R BBaallaanncceedd AAuudd
SStteerreeoo AAuuddiioo IInn
XXLL iioo IInn
Stereo Audio Out
XLR Balanced Audio Out
Out
ANALOG INPUT DIGITAL INPUT
HA-1 HEADPHONE AMPLIFIER
In
TRIGGER
PRE OUT
Digital Out
XLR-3 Digital Cable
110-120V~ / 220-240V~
AES/EBU Coaxial Optical USB DAC
R
L
AC IN
R
L
R
L R
L
R R B Baallaanncceedd A Auudd
S Stteerreeoo A Auuddiioo IInn
X XLL iioo IInn
Stereo Audio Out
XLR Balanced Audio Out
Out
ANALOG INPUT DIGITAL INPUT
HA-1 HEADPHONE AMPLIFIER
In
TRIGGER
PRE OUT
Optical Out
Optical (TOSLINK) Cable