Teac UD-701N USB DAC, Network Audio Player & Stereo Preamplifier (Black) - Manual (Page 15)

EN
15
J VOLUME knob
Use this to adjust the volume. Turn it right to increase and left
to decrease the volume.
o To enable adjustment of this unit’s analog audio output
volume, set LINE OUT LEVEL to VARIABLE (page 23). This
will enable adjustment of the analog output level using this
unit’s VOLUME knob.
o Volume settings are retained separately for analog audio
output and headphone output.
Automatic power saving function
This unit has an automatic power saving function (page 24).
By default, the setting is ON.
The unit will automatically enter standby mode if no audio is output
and no operation is conducted for about 30 minutes.
Set the automatic power saving function to OFF to disable it
(page 24).
Display brightness
This can be used to adjust the brightness of the display (page 24).
By default, the setting is BRIGHT.
When set to AUTO OFF (automatic illumination off), the display turns
off when not being operated.
The upconversion function can be used with input sources other
than analog audio (page 23).
The relationships between input sampling frequencies and sampling
frequencies after upconversion are as follows.
Input source Upconversion setting
Digital
audio
input
USB OFF 2× Fs 4× Fs 8× Fs
Input sampling
frequency
Sampling frequency
after upconversion
[kHz] [kHz]
32 − 32 64 128 256
44.1 44.1 44.1 88.2 176.4 352.8
88.2 88.2 88.2 88.2 176.4 352.8
176.4 176.4 176.4 176.4 176.4 352.8
− 352.8 352.8 352.8 352.8 352.8
48 48 48 96 192 384
96 96 96 96 192 384
192 192 192 192 192 384
− 384 384 384 384 384
These values are not converted.
o The maximum upconversion is 8× Fs.
o Upconversion is not possible when the input is DSD.
Upconversion