1
2
3
4
5
8
9
6
7
St
andby Button
switching the POWER
: After plugging in the AC cord and s
ON the back panel, this button toggles the unit between On mode which
ON the back panel, this button toggles the unit betw
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USB Button
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driver on the PC.
COAX Button
: This selects the coaxial digital audio input and lights the button
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OPT1 & 2 Buttons
: These select the Optical 1 or Optical 2 digital audio
inputs and light the corresponding button blue. Note: these inputs are
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AUX Button
: This selects the analog audio input and lights the button blue.
Note: when using a turntable please be sure it has a built-in or connected
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line-level signal into the unit.
IR Receiver Window
: Allows the infrared commands from the remote to
control the unit. For best results please ensure an unobstructed line-of-sight
between the top side of the remote control (this is where the IR transmitter is
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Tube Window
: Displays the installed tube and lights blue when the tube is
engaged. Notes: when disengaged, the tube is completely removed from the
audio signal path. The amber back-lighting in the tube window will be present
whenever the product is on. The blue lighting indicates the engaged/disengaged
status of the tube buffer.
Volume Knob:
: Rotate clockwise to increase and counter-clockwise to decrease
output level. Note: the volume knob is motorized and rotates when the volume
up or down buttons are pressed on the remote control. The knob also has a
dimple to more easily indicate the current setting from a distance.
Headphone Output
: Accepts 1/4” headphone connections. Inserting a head-
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Front Panel
