Top Panel
9
NOTE
◆
Be careful of the high temperature of the tubes during operation.
◆
Please replace the power tubes after switch off in 20 minutes, and follow the suggetion to unplug the
inset the tubes.
◆
Power tubes must be matched for well function.
◆
Make sure the supply voltage is 220V before bias adjustment.
◆
Even under normal working state, the point of the bias meter could move for the voltage fluctuation.
①
V5
、
V6
:
22DE4
②
V1
、
V2
、
V3
、
V4
:
JJ 12AU7/ECC82
V
6 2 2
D E
4
/
V
5 2 2
D E
4
/
V
3 1 2
A U
7
/
V
4 1 2
A U
7
/
V
2 1 2
A U
7
/
V
1 1 2
A U
7
/
2
1
