User Guide

38
A
A
K
K
7
7
9
9
G
G
T
T
u
u
b
b
e
e
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
J
J
P
P
3
3
T
T
u
u
b
b
e
e
P
P
o
o
w
w
e
e
r
r
J
J
u
u
m
m
p
p
e
e
r
r
This JP3 jumper allows you to switch on/off power supply for Vacuum Tube. You may switch the power off whenever you are not
using Tube as your audio output in order to save the power.
JP3 Tube Power Jumper
Pin 1
OFF
ON
(Default)
Note: For details of Vacuum Tube, please
refer to our specially made Tube Manual.
11