Yamaha AVENTAGE RX-A3080 Owner's Manual page 141

■ Virtual Speaker
Setting Virtual Speaker.
VPS
Selects whether to create Virtual Presence Speaker (VPS) using the front, center, and surround
speakers. When VPS is enabled, the unit creates front VPS when no front presence speakers are
connected, and creates rear VPS when front presence speakers are connected but no rear
presence speakers (p.77).
Settings
Off Disables Virtual Presence Speaker (VPS).
On Enables Virtual Presence Speaker (VPS).
X
Depending on the installation height of the surround speakers, VPS may not be effective. In this case, set "Virtual
Presence Speaker" to "Off".
VSBS
Selects whether to create Virtual Surround Back Speaker (VSBS) using the surround speakers.
When VSBS is enabled, the unit creates VSBS when no surround back speakers are connected.
Settings
Off Disables Virtual Surround Back Speaker (VSBS).
On Enables Virtual Surround Back Speaker (VSBS).
X
VSBS is effective only when 6.1- or 7.1-channel content is played back.
■ Ultra Low Jitter PLL Mode
(RX-A3080 only)
Enables/disables the jitter elimination function.
Input source
AV 1-7, AUDIO 1-4 (available only when any audio digital input jack is assigned), (network sources),
Bluetooth, USB
Settings
Off Disables the jitter elimination function.
Enables the jitter elimination function.
The higher level enhances the DAC accuracy, but may cause audio interruptions
Level 1, Level 2, Level 3
on some playback devices depending on the audio clock conditions. In this case,
select lower level.
■ DAC Digital Filter
(RX-A3080 only)
Selects the digital filter type of the audio DAC (digital-to-analog converter) to have favorite
sounds.
Settings
Removes out-of-band noises by the filter with steep attenuation characteristics.
Sharp Roll-off Type
It has a tendency to produce clear sounds.
Removes out-of-band noises by the filter with gentle attenuation characteristics.
Slow Roll-off Type
It has a tendency to produce soft sounds.
Reduces the audio delay caused by the DAC internal digital filter.
Short Latency Type
It has a tendency to produce responsive and rhythmical sounds.
■ Balance Input Attenuator
(RX-A3080 only)
Selects whether to activate the attenuator for the balance input (AUDIO 4) so that you can
avoid sound distortion when high-level signals are input.
Activate the attenuator when connecting an audio device which outputs signals of 3 V (RMS) or
higher to the AUDIO 4 (XLR balanced input) jacks (p.47).
Input source
AUDIO 4
Settings
Bypass Does not activate the attenuator for the balance input.
ATT.(-6dB) Activates the attenuator for the balance input to reduce the signal level (-6dB).
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