Tube Pinouts Flashcards
1
Q
12ax7: Pin 1
A
Anode/plate 1
2
Q
12ax7: Pin 2
A
Grid 1
3
Q
12ax7: Pin 3
A
Cathode 1
4
Q
12ax7: Pin 4
A
Heater
5
Q
12ax7: Pin 5
A
Heater
6
Q
12ax7: Pin 6
A
Anode/plate 2
7
Q
12ax7: Pin 7
A
Grid 2
8
Q
12ax7: Pin 8
A
Cathode 2
9
Q
12ax7: Pin 9
A
Heater
10
Q
EL34: Pin 1
A
Suppressor (Grid 3, normally tied to Pin 8)
11
Q
EL34: Pin 2
A
Heater
12
Q
EL34: Pin 3
A
Anode/plate
13
Q
EL34: Pin 4
A
Screen (Grid 2)
14
Q
EL34: Pin 5
A
Control Grid (Grid 1)
15
Q
EL34: Pin 6
A
No connection
16
Q
EL34: Pin 7
A
Heater
17
Q
EL34: Pin 8
A
Cathode (normally tied to Pin 1)
18
Q
6V6: Pin1
A
No connection
19
Q
6V6: Pin2
A
Heater
20
Q
6V6: Pin3
A
Anode/plate
21
Q
6V6: Pin4
A
Screen (Grid 2)
22
Q
6V6: Pin5
A
Control Grid (Grid 1)
23
Q
6V6: Pin6
A
No connection
24
Q
6V6: Pin7
A
Heater
25
6V6: Pin8
Cathode
26
6L6: Pin1
No connection
27
6L6: Pin2
Heater
28
6L6: Pin3
Anode/plate
29
6L6: Pin4
Screen (Grid 2)
30
6L6: Pin5
Control Grid (Grid 1)
31
6L6: Pin6
No connection
32
6L6: Pin7
Heater
33
6L6: Pin8
Cathode
34
6SL7: Pin1
Grid 1 (Control grid 1)
35
6SL7: Pin2
Anode/plate 1
36
6SL7: Pin3
Cathode 1
37
6SL7: Pin4
Grid 2 (Control grid 2)
38
6SL7: Pin5
Anode/plate 2
39
6SL7: Pin6
Cathode 2
40
6SL7: Pin7
Heater
41
6SL7: Pin8
Heater
