Audio Tubes, Brand "Shuguang"
and "Valve Art"
|
Part No
|
Construction
|
Filament
|
Output
|
Anode
|
Grid 2
|
Grid 1
|
Plate
|
Grid 2
|
Mutual
|
Equivalent
|
|
Voltage
(V)
|
Current
(A)
|
Power
(W)
|
Voltage
(V)
|
Voltage
|
Voltage
|
Current
|
Current
|
Conductance
(Ma/v)
|
|
|
12AT7
|
|
|
|
|
|
|
|
|
|
|
ECC81
|
|
12AU7
|
|
|
|
|
|
|
|
|
|
|
ECC82
|
|
12AX7A
|
double triodes
|
6.3-12.6
|
150-330
|
|
250
|
|
-2
|
1.2
|
|
1.65
|
ECC83
|
|
211
|
Triodes
|
10
|
3.25
|
100
|
1250
|
|
-70
|
100
|
|
3.6
|
|
|
274B
|
|
|
|
|
|
|
|
|
|
|
|
|
2A3
|
Triodes
|
2.5
|
2.5
|
|
250
|
|
-45
|
60
|
|
5.25
|
|
|
300B
|
Triodes
|
5
|
1.2
|
|
300
|
|
-60
|
30
|
|
5.3
|
|
|
350C
|
|
|
|
|
|
|
|
|
|
|
|
|
4300B
|
|
|
|
|
|
|
|
|
|
|
|
|
50CA10
|
beam tetrodes
|
50
|
0.175
|
|
250
|
|
-22
|
70
|
|
13
|
|
|
5300B
|
|
|
|
|
|
|
|
|
|
|
|
|
572B
|
Triodes
|
6.3
|
4
|
ua=1500v
|
2000
|
|
-2
|
22
|
|
|
|
|
5AR4
|
|
|
|
|
|
|
|
|
|
|
|
|
5U4G
|
diodes
|
5
|
3
|
|
|
|
|
izl>=230
|
|
|
|
|
6146B
|
beam tetrodes
|
6.3
|
1.25
|
ua=600v
|
300
|
200
|
-33
|
70
|
<=6
|
7
|
|
|
6550
|
beam tetrodes
|
6.3
|
1.6
|
12.5
|
250
|
250
|
-14
|
140
|
|
8.8
|
|
|
6L6GC
|
beam tetrodes
|
6.3
|
0.9
|
5.4
|
250
|
250
|
-14
|
72
|
<=8
|
6
|
|
|
6L6WGB
|
|
|
|
|
|
|
|
|
|
|
|
|
6LF6
|
beam tetrodes
|
6.3
|
2.2
|
|
160
|
160
|
-30
|
175
|
<=12
|
|
|
|
6SL7GT
|
|
|
|
|
|
|
|
|
|
|
6N9P
|
|
6SN7GT
|
Triodes
|
6.3
|
0.6
|
|
250
|
|
-8
|
9
|
|
2.6
|
6N8P
|
|
6V6GT
|
beam tetrodes
|
6.3
|
0.45
|
3.6
|
250
|
250
|
-12.5
|
45
|
<=7.5
|
41
|
6P6P
|
|
805
|
Triodes
|
10
|
3.25
|
185
|
1500
|
|
|
100
|
|
4.5
|
|
|
807
|
beam tetrodes
|
6.3
|
36
|
28-33
|
600
|
|
|
36
|
|
|
|
|
810
|
Triodes
|
10
|
4.5
|
180
|
1500
|
|
-20
|
90
|
|
|
|
|
811A
|
Triodes
|
6.3
|
4
|
ua=1500v
|
2000
|
|
-2
|
26
|
|
|
|
|
812A
|
Triodes
|
6.3
|
4
|
ua=1500v
|
1250
|
|
-30
|
30
|
|
|
|
|
813
|
beam tetrodes
|
10
|
5
|
220
|
2000
|
|
|
50
|
|
4
|
|
|
845
|
Triodes
|
10
|
3.25
|
100
|
1250
|
|
-200
|
60
|
|
|
|
|
EL156
|
|
|
|
|
|
|
|
|
|
|
|
|
EL34A
|
pentodes
|
6.3
|
1.5
|
|
250
|
265
|
-13.5
|
90
|
16
|
11
|
|
|
EL34B
|
|
|
|
|
|
|
|
|
|
|
|
|
EL84
|
pentodes
|
6.3
|
760
|
|
256
|
256
|
|
48
|
7
|
|
|
|
KT-100
|
beam tetrodes
|
6.3
|
1.6
|
12.5
|
250
|
250
|
-14
|
140
|
<=12
|
8.8
|
|
|
KT-88
|
beam tetrodes
|
6.3
|
1.6
|
12.5
|
250
|
250
|
-14
|
140
|
<=12
|
8.8
|
|
|
KT-94
|
beam tetrodes
|
6.3
|
1.6
|
12.5
|
250
|
250
|
-14
|
140
|
<=12
|
8.8
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Audio
Tubes, Brand "Full Music"
|
101D
|
mesh plate
|
|
|
|
|
|
|
|
|
|
|
|
102D
|
mesh plate
|
|
|
|
|
|
|
|
|
|
|
|
205D
|
mesh plate
|
|
|
|
|
|
|
|
|
|
|
|
274A
|
|
|
|
|
|
|
|
|
|
|
|
|
274B
|
|
|
|
|
|
|
|
|
|
|
|
|
300B
|
mesh plate
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
