KyteLabs InfoBase - Electron Tubes & Valves Data Last modified: 2021-06-04 (20302)

4NF-Leistungsverstärker
Audio Power Amplifier Characteristics

4.4 Triodenschaltung von Tetroden und Pentoden im Gegentaktbetrieb
Push-Pull Triode-Connected Tetrodes and Pentodes

Das Schirmgitter g2 ist mit der Anode, das Bremsgitter g3 mit der Katode verbunden.
The screen grid g2 is tied to the plate, the suppressor grid g3 to the catode.

Pout < 0.1 W
Hoch - UpRunter - Down  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
mW
Ugg~
V.PK
k
%
Class Ref *?
1603  90–2.5625 4.0 10040-- A142 Rca41
  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
mW
Ugg~
V.PK
k
%
Class 13925

Pout = 0.1 ... 1.0 W
Hoch - UpRunter - Down  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class Ref *?
UL84  100-270 36 3.500- ABPhi57 Nächster - Next
- 0.051.54-
40 1.07.33.2
  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class 13969

Pout = 1.1 ... 2.0 W
Hoch - UpRunter - Down  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.RMS
k
%
Class Ref *?
6BW6  250–13.5150 90 4.000- ABri60 Nächster - Next
- 1.7-0.4
  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.RMS
k
%
Class 13929
Hoch - UpRunter - Down  Uba
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class Ref *?
1621  327.5–27.5500 55 5.000- A1Rca43
59 2.0541.0
  Uba
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class 13929

Pout = 2.1 ... 4.0 W
Hoch - UpRunter - Down  Ua
V
Ug
V
Rk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class Ref *?
N37  165–10.5330 65 3.000- AB1Mar52
74 2.6241.4
48  125–32.5- 100 1.253.0-2.0 ARca37
49  1350- 2.6 8.000- B233
Rca37
- 2.3--
1800- 4.0 1200-
- 3.5--
89  1800- 6.0 9.400- B409
Rca37
- 3.5--
  Ua
V
Ug
V
Rk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class 15570
Hoch - UpRunter - Down  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class Ref *?
6BW6  285–19240 78 4.500- ABri60 Zurück - Back
- 3.1-0.5
UL84  170-270 65 3.500- ABPhi57 Zurück - Back
- 0.051.45-
72 3.913.43.8
  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class 15310

Pout = 4.1 ... 6.0 W
Hoch - UpRunter - Down  Ua
V
Ug
V
Rk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class Ref *?
F2a 
F2a11
250–10200 100 3.000- ABSie54
Sie63
Nächster - Next
- 0.050.57-
108 6.07.51.0
  Ua
V
Ug
V
Rk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class 14668

Pout = 10.1 ... 15 W
Hoch - UpRunter - Down  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class Ref *?
42  350-730 50 1000- AB2Get46 Nächster - Next
60 9.01323.0
350–38- 48 6.000-
92 131232.0
  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class 15532
Hoch - UpRunter - Down  Ua
V
Ug
V
Rg
kOHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class Ref *?
5B/254M  400–4530 64 3.000- AB178
Stc61
140 15903.0
  Ua
V
Ug
V
Rg
kOHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class 14179
Hoch - UpRunter - Down  Ua
V
Ug
V
Rk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class Ref *?
F2a 
F2a11
330–14200 140 3.000- ABSie54
Sie63
Nächster - Next
- 0.050.64-
152 1210.31.5
  Ua
V
Ug
V
Rk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class 15564
Hoch - UpRunter - Down  Ub
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class Ref *?
4699  400–16.8175 96 5.500- ABPhi48
108 1313.51.5
4654  400–28280 100 5.500- ABPhi48
112 13211.0
  Ub
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class 15564

Pout = 15.1 ... 20 W
Hoch - UpRunter - Down  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class Ref *?
42  350–36.5730 50 1000- AB2Rca37 Zurück - Back
- 14-7.0
350–38- 45 6.000-
- 18-7.0
  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ugg~
V.PK
k
%
Class 15532
Hoch - UpRunter - Down  Ua
V
Ug
V
Rk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class Ref *?
F2a 
F2a11
425–19.5300 130 5.000- ABSie54
Sie63
Zurück - Back
- 0.050.82-
146 2015.22.5
  Ua
V
Ug
V
Rk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Ug~
V.RMS
k
%
Class 14668
Hoch - UpRunter - Down  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Pin
W
k
%
Class Ref *?
59  3000- 8.0 4.600- B409
Ci2
Rca37
- 15--
4000- 12 6.000-
- 20--
46  3000- 8.0 5.200- B233
Ci1
Rca37
- 160.95-
4000- 12 5.800-
- 200.65-
  Ua
V
Ug
V
Rkk
OHM
Iaa
mA
RaaL
kOHM
Pout
W
Pin
W
k
%
Class 15565

Hoch - UpRunter - Down 6F6 6L6 G 6L6 GC 807  
Class: AB2 A AB1 AB1 B  
Ua:
Ug:
Rg:
Rk:
350
-38
-
-
350
-36.5
-
730
350
-38
-
-
350
-
-
730
325
-
-
375
400
-40
-
-
400
-45
-
-
750
0
20
-
V
V
kOhm
Ohm
Iaa: 45 - 50 - 48 92 50 60 80 95 140 64 140 15 240 mA
RaaL:
Pout:
Pin:
Ugg~:
k:
6.0
0
-
0
-
6.0
18
-
123
7.0
10
0
-
0
-
10
14
-
132
7.0
6.0
0
-
0
-
6.0
13
-
123
2.0
10
0
-
0
-
10
9.0
-
132
3.0
8.0
6.0
-
-
0.6
4.5
0
-
0
-
4.5
12.5
-
80
3.5
3.0
0
-
0
-
3.0
15
-
90
-
6.65
0
0
0
-
6.65
120
5.3
555
-
kOhm
W
W
V.pk
%
Ref *? Rca37 Rca56 24 Bri Syl Rca54 80 Ci1 Rah56  

Hoch - UpRunter - Down 5881 6550  
Class: AB1 AB1  
Ua:
Ug:
Rg:
Rk:
400
-45
-
-
450
-46
-
-
V
V
kOhm
Ohm
Iaa: 65 130 150 220 mA
RaaL:
Pout:
Pin:
Ugg~:
Ugg~:
k:
4.0
0
-
-
0
-
4.0
13.3
-
-
90
4.4
4.0
0
-
-
0
-
4.0
28
-
-
92
2.5
kOhm
W
W
V.rms
V.pk
%
Ref *? Tse62 Rca62  

Hoch - UpRunter - Down EL34 EL36
Mullard
EL37  
Class:
AB AB AB AB  
Ub:
Ua:
Ug:
Rk:
Rkk:
-
400
-
-
220
430
400
-
440
-
-
250
-9.5
-
120
350
320
-
-
245
435
400
-
-
245
V
V
V
Ohm
Ohm
Iaa:
130 130 140 146 140 150 80 112 128 140 160 mA
RaaL:
Pout:
Pa+g2:
Ugg~:
k:
5.0
0
-
0
-
5.0
16.5
-
44
3.0
10
0
-
0
-
10
14
-
48
0.4
5.0
0
-
0
-
5.0
19
-
48
1.8
5.0
4.7
-
13
1.5
4.0
0
18
0
-
4.0
12.5
-
43
4.1
4.0
0
28
0
-
4.0
20.6
-
54.4
4.3
kOhm
W
W
V.rms
%
Ref *? 24 Tfk65 241 Mul64 242 Mul64 Mik60 24 Mul57  

Hoch - UpRunter - Down EL41 EL84   6BQ5   E84L EL84 EL86  
Class:
AB AB AB AB  
Ua:
Ug:
Rk:
Rkk:
250
-
-
150
300
-
-
150
250
-
-
270
300
-
-
270
250
-
560
-
300
-
560
-
100
-9.75
-
270
170
-17.5
-
270
V
V
Ohm
Ohm
Iaa:
55 - 66 - 40 43.4 48 52 40 43 48 52 36 40 65 72 mA
RaaL:
Pout:
Ugg~:
Ugg~:
k:
10
0
0
-
-
10
2.5
10.8
-
1.0
10
0
0
-
-
10
4.0
13.4
-
1.0
10
0
0
0
-
10
3.4
16.6
23.4
2.5
10
0
0
0
-
10
5.2
20
28.2
2.5
10
0
0
-
-
10
3.4
16.5
-
2.5
10
0
0
-
-
10
5.2
20
-
2.5
3.5
0
0
-
-
3.5
1.0
14.6
-
3.2
3.5
0
0
-
-
3.5
3.9
26.8
-
3.8
kOhm
W
V.rms
V.pk
%
Ref *? Mul58 24 Get59 Mul64 Mik60  

Hoch - UpRunter - Down EL90 EL156 KT55  
Class: A AB A  
Ub:
Ua:
Ug:
Rk:
-
250
-13.5
150
-
500
-
250
200
180
-19
185
225
200
-22
185
V
V
V
Ohm
Iaa: 90 220 240 205 240 mA
RaaL:
Pa:
Pout:
Ug~:
k:
4.0
-
0.05
1.1
-
4.0
-
1.7
9.6
0.4
2.8
-
0
0
-
2.8
-
30
22
2.0
1.5
18.5
11
13
2.0
1.5
22
15
15
-
kOhm
W
W
V.rms
%
Ref *? 24 Lor53 Tfk65 Mar55  

Hoch - UpRunter - Down KT61 KT66 KT77 KT88  
Class:   A AB1 A AB1  
Ub:
Ua:
Ug:
Rk:
-
350
-
150
250
250
-20
360
450
400
-38
600
430
396
-30
440
430
-
-
440
400
350
-38
560
485
425
-48
560
400
349
-40
525
400
-
-
525
485
422
-50
525
485
-
-
525
V
V
V
Ohm
Iaa: 63 73 110 125 138 150 135 145 170 180 152 160 188 202 mA
RaaL:
Pa:
Pout:
Ugg~:
k:
6.0
-
0
0
-
6.0
-
6.0
23
2.0
2.5
-
4.5
40
2.0
4.0
-
14.5
80
3.5
5.0
27
0
0
-
5.0
20
18
66
1.2
4.0
24
0
0
-
4.0
-
15
60
3.0
4.0
40
0
0
-
4.0
-
27
70
3.0
4.0
26.5
0
0
-
4.0
19
17
78
1.5
4.0
40
0
0
-
4.0
27
31
114
1.5
kOhm
W
W
V.pk
%
Ref *? Mik60 89 Osram 152 Gen77 94 95 Gec56 Gen74  

Hoch - Up QE05/40 QE06/50 RL12P35  
Class: AB1 AB1 B2  
Ua:
Ug:
250
-50
400
-100
400
-45
700
0
1000
0
1250
0
V
V
Iaa:
Igg:
Rk:
120
-
-
124
-
-
40
-
-
100
-
-
64
-
-
140
-
-
7.0
0
0
280
30
0
10
0
0
280
30
0
20
0
0
280
30
0
mA
mA
Ohm
RaaL:
Pa:
Pout:
Pin:
Ugg~:
k:
5.0
15
0
-
0
-
5.0
10.5
10
-
100
-
8.0
8.0
0
-
0
-
8.0
9.0
22
-
200
-
3.0
12.8
0
-
0
-
3.0
10.5
15
-
90
-
6.0
-
0
0
0
-
6.0
-
110
5.0
600
-
7.0
-
0
0
0
-
7.0
-
185
5.0
600
-
8.0
-
0
0
0
-
8.0
-
225
5.0
600
-
kOhm
W
W
W
V.pk
%
Ref *? CCS Val69 ICAS Val69 Val69 145 Ci2 Fsm55  

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