VALVES TUBES DATA CHARACTERISTICS
G4NSJ VALVES PAGES
ANODE CATHODE GRID PLATE SCREEN HEATERS

VALVE DATA
13D1    DOUB.TRIODE OCTAL  25V 0.15 1:g" 2:a" 3:k" 4:g' 5:a' 6:k' 7:h 8:h         250V  -8V 25SN7GT (RUGGED)
15A2    HEPTODE MIX B7      4V 0.65 1:g2 2:g1 3:g3/5 4:h 5:h 6:k 7:a TC=g4
                                                                                   250V  -3V PREDECESSOR TO 6A8G
18      O/P PENT    UX6    14V 0.3A 1:h 2:a 3:g2 4:g1 5:k/g3 6:h                   250V -16V (PREDECESSOR TO 6F6G)
19      DOUB.TRIODE UX6     2V 0.26 1:f+ 2:a" 3:g" 4:g' 5:a' 6:f-                 135V  -3V (1.9W BATTERY TRIODE)
19BG6G  LINE O/P    OCTAL  19V 0.3A 2:h 3:k/bp 5:g1 7:h 8:g2 TC=a                  300V -18V (20W LINE O/P VALVE)
19T8    3D/TRIODE     B9A  19V 0.15 1:ad" 2:ad3 3:kd3 4:h 5:h 6:ad' 7:kt/kd'/kd" 
                                    8:g 9:a                                        250V  -3V (19-V VERSION OF 6T8)                                           
20A1    TRI.HEXODE  B7      4V 1.2A 1:at 2:gt/g3 3:g2/4 4:h 5:h 6:k 7:ah TC=g1 
                                                                                   250V -1.5                                                                 
20D2    TRI.HEXODE  B7     13V 0.15 1:at 2:gt/g1h 3:g2/4 4:h 5:h 6:k 7:ah TC=g3 
                                                                                   250V  -3V (SIMILAR TO 6-V TYPE 6K8G)                                      
24A     RF TETRODE  UX5   2.5V 1.75 1:h 2:a 3:g2 4:k 5:h TC=g1                    250V  -3V                                                                 

25A6G   O/P PENTODE OCTAL  25V 0.3A 2:h 3:a 4:g2 5:g1 7:h 8:k/g3                   135V -17V                                                                 
25A7G   DI.PENTODE  OCTAL  25V 0.3A 1:kd 2:h 3:ap 4:g2 5:g1 6:ad 7:h 8:kp          100V -15V (DIODE=75MA RECTIFIER, PENT=0.75W O/P)                          
25B8GT  RF TRI/PENT OCTAL  25V 0.15 1:kp 2:h 3:ap 4:g2 5:at 6:kt 7:h 8:gt TC=g1 
                                                                                   100V  -3V                                                                 
25RE    FW RECT     UX6    25V 0.3A 1:h 2:a" 3:k" 4:k' 5:a' 6:h                    250V N/A 25Y5                                                            
25L6GT  O/P TETRODE OCTAL  25V 0.3A 2:h 3:a 4:g2 5:g1 7:h 8:k                      200V  -8V                                                                 
25Z4G   HW RECT     OCTAL  25V 0.3A 2:h 3:a 5:a 7:h 8:k                            250V N/A (TO REPLACE 25Z6G IN HALF-WAVE CCT'S)                           
25Z5    FW RECT     UX6    25V 0.3A 1:h 2:a" 3:k" 4:k' 5:a' 6:h                    235V N/A (150MA RECTIFIER MAX)                                           
25Z6G   FW RECT     OCTAL  25V 0.3A 2:h 3:a" 4:k" 5:a' 7:h 8:k'                    235V N/A (150MA MAX RECT)                                                

27      G.P. TRIODE UX5   2.5V 1.75 1:h 2:a 3:g 4:k 5:h                           250V -21V                                                                 
30      G.P. TRIODE UX4     2V 0.06 1:f- 2:a 3:g 4:f+                             135V  -9V (BATTERY TRIODE)
32E     RF PENTODE  UX4     2V 0.06 1:f+ 2:a 3:g2 4:f-/g3 TC=g1                   135V  -3V (BATTERY RF AMP)                                                
34E     RF.PENT     UX4     2V 0.06 1:f+ 2:a 3:g2 4:f-/g3 TC=g1                   135V  -3V (VARI-MU)                                                       
35RE    FW RECT     UX6    35V 0.3A 1:h 2:a" 3:k" 4:k' 5:a' 6:h                    250V N/A (100MA MAX RECT)                                                
36      RF TETRODE  UX5   6.3V 0.3A 1:h 2:a 3:g2 4:k 5:h TC=g1                     250V  -3V                                                                 
37      G.P. TRIODE UX5   6.3V 0.3A 1:h 2:a 3:g 4:k 5:h                            250V -18V 76 CAN BE USED                                                  
39/44   RF PENTODE  UX5   6.3V 0.3A 1:h 2:a 3:g2 4:k/g3 5:h TC=g1                  250V  -3V                                                                 
41      O/P PENTODE UX6   6.3V 0.4A 1:h 2:a 3:g2 4:g1 5:k/g3 6:h                   250V -18V (PREDECESSOR TO 6K6)                                            
42      O/P PENTODE UX6   6.3V 0.7A 1:h 2:a 3:g2 4:g1 5:k/g3 6:h                   285V -20V (PREDECESSOR TO 6F6G)                                           
45      PWR TRIODE  UX4   2.5V 1.5A 1:f 2:a 3:g 4:f                                250V -50V (1.6W O/P TRIODE)                                               
47      O/P PENTODE UX5   2.5V 1.75 1:f- 2:a 3:g1 4:g2 5:f+                       250V -16. (2.7W O/P)                                                      
56      G.P. TRIODE UX5   2.5V 1.0A 1:h 2:a 3:g 4:k 5:h                            250V -13V (2.5-VOLT VERSION OF 76)                                        
75      DD/TRIODE   UX6   6.3V 0.3A 1:h 2:a 3:ad" 4:ad' 5:k 6:h TC=g               250V  -2V                                                                 
76      G.P. TRIODE UX5   6.3V 0.3A 1:h 2:a 3:g 4:k 5:h                            250V -13V                                                                 
77      RF PENTODE  UX6   6.3V 0.3A 1:h 2:a 3:g2 4:g3 5:k/s 6:h TC=g1              250V  -3V (PREDECESSOR TO 6J7G)                                           
78      RF PENTODE  UX6   6.3V 0.3A 1:h 2:a 3:g2 4:g3 5:k/s 6:h TC=g1              250V  -3V (VARI-MU RF AMP)                                                
79      DOUB.TRI O/ UX6   6.3V 0.6A 1:h 2:a" 3:g" 4:k 5:a' 6:h TC=g'              250V   0V (CLASS-B O/P, 8W MAX)                                           
80S     FW RECT     UX4   5.0V 2.0A 1:h/k 2:a" 3:a' 4:h                            350V N/A (120MA MAX RECT)                                                
83      FW RECT     UX4     5V 3.0A 1:f 2:a" 3:a' 4:f                              450V N/AV (225MA MAX MERCURY-VAPOUR)                                      
84      FW RECT     UX5   6.3V 0.5A 1:h 2:a" 3:a' 4:k 5:h                          325V N/AV (60MA MAX RECT)                                                 
85      DD/TRIODE   UX6   6.3V 0.3A 1:h 2:at 3:ad" 4:ad' 5:k 6:h TC=gt             250V -20V
807     O/P TETRODE UX5   6.3V 0.9A 1:h 2:g2 3:g1 4:k/bp 5:h TC=a                  500V -14. (TX RF O/P)                                                     


1A4E    RF PENTODE  UX4   2V        1:f+ 2:a 3:g2 4:f-/g3 TC=g1                    135V   -3V
1A5GT   PENTODE o/p OCTAL 1.4V      2:f+ 3:a 4:g2 5:g1 7:f-                         90V   -4.5V
1A6     HEPTODE mix UX6   2V        1:f+ 2:a 3:g3 4:g1 5:g3/5 6:f- TC=g4           135V   -3V
1A7     HEPTODE mix OCTAL 1.4V      2:f+ 3:a 4:g3/5 5:g1 6:g2 7:f- TC=g4            90V   0V DK32, X14
1C5G    PENTODE o/p OCTAL 1.4V      2:f+ 3:a 4:g2 5:g1 7:f-/g3                      90V   -7.5V DL35, N14
1C6     HEPTODE mix UX6   2V        1:f+ 2:a 3:g3 4:g1 5:g3/5 6:f- TC=g4           135V   -3V
1D5     RECT HWAVE  B5    40V       1:a 3:h 4:h 5:k                                250V   N/A 405UA UR1C
1D6     RECT HWAVE  UX6   25V       1:h 2:a 4:k 5:a 6:h                            250V   N/A
1H5G    DIO.TRIODE  OCTAL 1.4V      2:f+ 3:a 5:ad 7:f- TC=g1                        90V   -1.4V
1L4     RF PENTODE  B7G   1.4V      1:f-/g3 2:a 3:g2 5:f-/g3 6:g1 7:f+              90V   -7V 1AE4
3Q5GT   O/P TETRODE OCTAL 1.4V 0.1A 2:f+ 3:a 4:g2 5:g1 7:f- 8:f(tap)                90V -4.5 (F-..F+ = 2.8V FILAMENT)

4D1     G.P TRIODE  B7     13V 0.2A 4:h 5:h 6:k 7:a TC=g1                          250V  -3V
5R4GY   FW RECT     OCTAL   5V 2.0A 2:f 4:a" 6:a' 8:f                              850V N/AV (250MA RECT.RMS)
5U4G    FW RECT     OCTAL   5V 3.0A 2:f 4:a" 6:a' 8:f                              525V N/AV (225MA RECT.RMS)
5V4G    FW RECT.    OCTAL   5V 2.0A 2:h 4:a" 6:a' 8:k/h                            550V N/AV (175MA RECT.RMS), GZ31
5Y3GT   FW RECT.    OCTAL   5V 2.0A 2:f 4:a" 6:a' 8:f                              400V N/AV (125MA RECT.RMS) ... U50
5Z3     FW RECT.    UX4     5V 3.0A 1:f 2:a" 3:a' 4:f                              450V N/AV (200MA RECT.)

6A3     O/P TRIODE  UX4   6.3V 1.0A 1:f 2:a 3:g 4:f                                250V -45V                                                3.2W O/P CLASS A
6A6     DOUB.DIODE  UX7   6.3V 0.8A 1:h 2:a" 3:g" 4:k 5:g' 6:a' 7:h                250V  -5V (EARLIER VER. OF 6N7)
6A7     HEPTODE MIX UX7   6.3V 0.3A 1:h 2:a 3:g3/5 4:g2 5:g1 6:k 7:h TC=g4         250V  -3V (PREDECESSOR TO 6A8)                                            
6A8     HEPTODE MIX OCTAL 6.3V 0.3A 2:h 3:a 4:g3/5 5:g1 6:g2 7:h 8:k TC=g4         250V  -3V X63
6AG6G   O/P PENT.   OCTAL 6.3V 1.2A 2:h 3:a 4:g2 5:g1 7:h 8:k/g3                   250V  -6V EL33 KT61                                                       
6F6G    AF o/p      OCTAL 6.3V      2:h 3:a 4:g2 5:g1 7:h 8:k/g3                   320V   -24V KT63
6H6G    DOUBLE-DIO. OCTAL 6.3V      1:s 2:h 3:a" 4:k" 5:a' 7:h 8:k'                117V   N/A EB34, D63
6J7G    RF PENTODE  OCTAL 6.3V      1:s 2:h 3:a 4:g2 5:g3 7:h 8:k TC=g1            250V   -3V Z63
6V6G    AF o/p      OCTAL 6V        2:h 3:a 4:g2 5:g1 7:h 8:k                      285V   -12.5V  OSW3106
6U4GT   RECT HWAVE  OCTAL 6.3V      3:k 5:a 7:h 8:h                               1375V   N/A
6K7G    RF pent amp OCTAL 6.3V      2:h 3:a 4:g2 5:g3 7:h 8:k TC=g1                300V   -3V EF39, W63
6K8G    TRI-HEXODE  OCTAL 6.3V      2:h 3:ah 4:g2/4 5:g1 6:at 7:h 8:k TC=g3        250V   -3V WTT128
6L6G    AF O/P      OCTAL 6.3V      2:h 3:a 4:g2 5:g1 7:h 8:k                      350V   -16V KT66, EL37
6L7G    HEPTODE MIX OCTAL 6.3V      2:h 3:a 4:g2/4 5:g3 7:h 8:k/g5 TC=g1           250V   -5V
6Q7G    DD-TRIODE   OCTAL 6.3V      2:h 3:at 4:ad" 5:ad' 7:h 8:k TC=g1             250V   -3V DH63, EBC33
6SL7GT  2 TRIODES   OCTAL 6.3V      1:g" 2:a" 3:k" 4:g' 5:a' 6:k' 7:h 8:h          250V   -2V ECC35
6ZY5G   FW RECT     OCTAL 6.3V 0.3A 2:h 3:a' 5:a" 7:h 8:k                          450V N/AV

7A2     O/P PENTODE B7      4V 1.2A 2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   250V -16.
7A2     O/P PENTODE B5      4V 1.2A 1:a 2:g1 3:h 4:h 5:k/g3 TC=g2                  250V -16. (5-PIN VERSION)
7A3     HI-U O/PENT B7      4V   2A 2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   250V  -6V (10MA/V HI-SLOPE)
7A7     RF PENTODE  LOCTA 6.3V 0.3A 1:h 2:a 3:g2 4:g3 5:s 6:g1 7:k 8:h             250V  -3V
7A8     OCTODE MIXE LOCTA 6.3V 0.15 1:h 2:a 3:g2 4:g1 5:g3/g5 6:g4 7:k/g6 
                                    8:h                                            250V  -3V                                                                 
7B5E    POWER PENT  LOCTA 6.3V 0.4A 1:h 2:a 3:g2 4:g3 6:g1 7:k 8:h                 250V -18V (3.4W O/P)
7B6     DD/TRIODE   LOCTA 6.3V 0.3A 1:h 2:a 3:g 4:k 5:ad" 6:ad' 7:k 8:h            250V  -2V DL82                                                            
7B7     RF.PENTODE  LOCTA 6.3V 0.15 1:h 2:a 3:g2 4:g3 5:s 6:g1 7:k 8:h             250V  -3V W81 W149
7B8     HEPTODE MIX LOCTA 6.3V 0.3A 1:h 2:a 3:g2 4:g1 5:g3/5 6:g4 7:k 8:h          250V  -3V                                                                 
7C5     O/P BEAM.TE LOCTA 6.3V 0.45 1:h 2:a 3:g2 6:g1 7:k/bp 8:h                   315V -19V KT81 (ACTUALLY 6V6 IN LOCTAL BASE)                                   
7C6     DD/TRIODE   LOCTA 6.3V 0.15 1:h 2:at 3:gt 4:k 5:ad" 6:ad' 7:k 8:h 
                                                                                   250V  -1V DH81
7C7     RF PENTODE  LOCTA 6.3V 0.15 1:h 2:a 3:g2 4:g3 5:s 6:g1 7:k 8:h             250V  -3V
7D3     POWER PENT. B7     40V 0.2A 2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   135V -20V                                                                 
7D5     POWER PENT  B7     13V 0.32 2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   250V -16.                                                                 
7D6     HI-U PENT.  B7     40V 0.2A 2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   250V  -6V                                                                 
7D8     HI-U PENT.  B7     13V 0.65 2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   250V  -6V (HI-MU POWER PENTODE 10MA/V)
7H7     RF PENTODE  LOCTA 6.3V 0.3A 1:h 2:a 3:g2 4:g3 5:s 6:g1 7:k 8:h             250V -2.5 (VARI-MU RF PENT)                                               
7K7     DD/TRIODE   LOCTA 6.3V 0.3A 1:h 2:kt 3:at 4:gt 5:ad" 6:ad' 7:kd'/kd"/s
                                    8:h                                            250V  -2V                                                                 
7R7     DD/RF PENT  LOCTA 6.3V 0.3A 1:h 2:ap 3:ad" 4:ad' 5:g2 6:g1 7:k/g3/s
                                    8:h                                            250V  -1V                                                                 
7S7     TRI-HEPTODE LOCTA 6.3V 0.3A 1:h 2:ah 3:at 4:g3/gt 5:g2/4 6:g1h 7:k/g5/s 
                                    8:h                                            250V  -2V X148 X81                                                        
7Y4     FW RECT     LOCTA 6.3V 0.5A 1:h 3:a" 6:a' 7:k 8:h                          450V N/AV U149 U81                                                        
7Z4     FW RECT     LOCTA 6.3V 0.9A 1:h 3:a" 6:a' 7:k 8:h                          450V N/AV (100MA RMS RECT.)
8A1     RF PENTODE  B7      4V 1.0A 1:met. 2:g1 3:g3 4:h 5:h 6:k 7:g2 TC=a         200V -1.5
8D2     RF PENTODE  B7     13V 0.2A 2:a 3:g3 4:h 5:h 6:k 7:g2 TC=g1                250V  -3V
9A1     RF PENTODE  B7      4V 1.0A 1:met. 2:g1 3:g3 4:h 5:h 6:k 7:g2 TC=a         200V -1.5 (VARI-MU PENTODE)
9D2     RF PENTODE  B7     13V 0.2A 2:a 3:g3 4:h 5:h 6:k 7:g2 TC=g1                250V  -3V (VARI-MU, -52V CUTOFF)
11A2    DD/TRIODE   B7      4V 1.0A 1:ad" 3:ad' 4:h 5:h 6:k 7:at TC=gt             200V  -2V
11D3    DD/TRIODE   B7     13V 0.2A 1:ad" 3:ad' 4:h 5:h 6:k 7:at TC=gt             250V  -2V
11D5    DD/TRIODE   B7     13V 0.15 1:ad" 3:ad' 4:h 5:h 6:k 7:a TC=gt              250V  -3V


6/30L2  DOUB.TRIODE   B9A 6.3V 0.3A 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k' 9:s
                                                                                   200V -7.7
6BW7    VHF PENTODE   B9A 6.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3         250V -2.2
6C12    TRI-HEPTODE   B9A 6.3V 0.3A 1:g2/4 2:g1 3:k/g5/s 4:h 5:h 6:ah 7:g3 8:at
                                    9:gt                                           250V  -2V ECH81                                                           
6D2     DOUB-DIODE    B7G 6.3V 0.3A 1:k' 2:a" 3:h 4:h 5:k" 6:s 7:a'                225V N/AV EB91
6F12    HF PENTODE    B7G 6.3V 0.3A 1:g1 2:k 3:h 4:h 5:a 6:g3/s 7:g2               250V  -2V EF91                                                            
6F23    HF PENTODE    B9A 6.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3         170V -1.9 (EF80)                                                          
6F26    HF PENTODE    B9A 6.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3         250V  -2V EF85                                                            
6F28    FG TETRODE    B9A 6.3V 0.3A 1: 2:g1 3:k 4:h 5:h 6:bp/s 7:a 8:g2 
                                                                                   180V -2.9 (VIDEO O/P)                                                     
6F29    HF FG PENTO   B9A 6.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3
                                                                                   200V  -2V EF183                                                           
6F30    HF FG PENTO   B9A 6.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3
                                                                                   200V -2.5 EF184                                                           
6FD12   D/DIO.PENT.   B9A 6.3V 0.3A 1:g2 2:g1 3:k/s 4:h 5:h 6:ap 7:ad" 8:ad' 
                                    9:g3                                           200V -1.5 EBF89
6L12    VHF D/TRIOD   B9A 6.3V 0.45 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k'
                                    9:s                                            250V  -2V ECC85                                                           
6L13    DOUB.TRIODE   B9A 6.3V 0.3A 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k' 9:hct 
                                                                                   250V  -2V ECC83 [6/12V HEATERS]
6LD12   3DIO-TRIODE   B9A 6.3V 0.3A 1:ad3 2:ad2 3:kd2 4:h 5:h 6:ad1 7:kd1/kd3/s/kt 
                                    8:gt 9:at                                      100V  -1V EABC80
6P15    AFO/P PENT    B9A 6.3V 0.76 1: 2:g1 3:k/g3 4:h 5:h 6: 7:a 8:
                                    9:g2                                           250V -7.3 EL84                                                            

10C14   TRI-HEPTODE   B9A  19V 0.1A 1:g2/4 2:g1 3:k/g5/s 4:h 5:h 6:ah 7:g3 8:at
                                    9:gt                                           170V -2.2 (0.1-A VER OF ECH81)                                            
10FD12  D/DIO-PENT    B9A  19V 0.1A 1:g2 2:g1 3:k/s 4:h 5:h 6:a 7:ad" 8:ad' 
                                    9:g3                                           200V -1.5                                                                 
10L14   VHF D/TRIOD   B9A  26V 0.1A 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k' 9:s 
                                                                                   170V -1.4                                                                 
10LD12  3*D/TRIODE    B9A  28V 0.1A 1:ad3 2:ad2 3:kd2 4:h 5:h 6:ad1 7:kd1/kd3/s/kt
                                    8:gt 9:at                                      200V -2.3 (0.1A VER OF EABC80)                                             
10P18   AF O/PENT     B9A  45V 0.1A 1: 2:g1 3:k/g3 4:h 5:h 6: 7:a 8:
                                    9:g2                                           160V -12.                                                                 
10PL12  TRI-PENT O/   B9A  50V 0.1A 1:gt 2:kp/bp/s 3:g1 4:h 5:h 6:ap 7:g2 8:kt 
                                    9:at                                           200V -16V
30C1    VHF TRI.PEN   B9A   9V 0.3A 1:at 2:g1 3:g2 4:h 5:h 6:ap 7:kp/g3/s 8:kt
                                    9:gt                                           170V  -0V                                                                 
30C15   VHF TRI.PEN         9V 0.3A 1:kp/s/g3/kt 2:g2 3:ap 4:h 5:h 6:at 7:gt 
                                    8:kp/s/g3/kt 9:g1                              200V  -0V
30C17   FG TRI.PENT   B9A 7.4V 0.3A 1:kp/s/g3/kt 2:g2 3:ap 4:h 5:h 6:at 7:gt 
                                    8:kp/s/g3/kt 9:g1                              160V  -0V
30C18   TRI-PENT FC   B9A 7.4V 0.3A 1:at 2:g2 3:ap 4:h 5:h 6:kt/kp/s/g3 7:g1 
                                    8:kt/kp/s/g3 9:gt                              155V  -0V                                                                 
30F5    HF PENTODE    B9A 7.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3         170V -1.9
30FL1   TRI-TETRODE   B9A 9.4V 0.3A 1:at 2:gt 3:kt 4:h 5:h 6:ap 7:g2 8:g1 9:kp/bp/s 
                                                                                   170V -2.1                                                                 
30FL2   TRI-B.TETRD   B9A 10.4 0.3A 1:at 2:gt 3:kt 4:h 5:h 6:ap 7:g2 8:g1 
                                    9:kp/bp/s                                      170V  -2V (SYNC-SEP)                                                      
30FL12  TRI-TETR.     B9A  10V 0.3A 1:at 2:gt 3:kt 4:h 5:h 6:ap 7:g2 8:g1 9:kp/s/bp 
                                                                                   170V -2.9 (VIDEO O/P)
30FL14  HF TRI-PENT   B9A 7.4V 0.3A 1:at 2:g2 3:ap 4:h 5:h 6:kp/g3/s 7:g1 8:kt 
                                    9:gt                                           160V -1.7
30L1    VHF DOU.TRI   B9A   7V 0.3A 1:k" 2:g"/s 3:a" 4:h 5:h 6:g' 7:k' 8:k' 
                                    9:a'                                            90V -1.5 (USED IN CASCODE (2*90V)                                        
30L15   DOU.TRIODE    B9A   7V 0.3A 1:k" 2:g"/s 3:a" 4:h 5:h 6:g' 7:k' 8:k'
                                    9:a'                                            90V -1.2 VARI-MU VER OF 30L1
30L17   FG D/TRIODE   B9A 7.2V 0.3A 1:k" 2:g"/s 3:a" 4:h 5:h/s2 6:g' 7:k' 8:k' 
                                    9:a'                                            75V -.75                                                                 
30P4MR  LINE O/P TE OCTAL  25V 0.3A 2:h 3: 4:g2 5:g1 7:h 8:k TC=a              400V N/AV (LINE O/P)
30P12   BEAM TET      B9A 12.6 0.3A 1: 2:g1 3:k/bp 4:h 5:h 6: 7:a 9:g2 
                                                                                   170V -10.
30P16   AF O/PENT     B9A 16.5 0.3A 1: 2:g1 3:k/g3 4:h 5:h 6: 7:a 8: 
                                    9:g2                                           200V -14.                                                                 
30P18   FIELD O/PEN   B9A  15V 0.3A 1: 2:g1 3:k/g3 4:h 5:h 6: 7:a 8:
                                    9:g2                                           170V -12.                                                                 
30P19   LINE O/P    OCTAL  25V 0.3A 2:h 3: 4:g2 5:g1 7:h 8:k TC=a              250V N/AV                                                                 
30PL1   TRI.B/TET     B9A  13V 0.3A 1:at 2:gt 3:kt 4:h 5:h 6:ap 7:kp/bp 8:g2 
                                    9:g1                                           180V  -9V                                                                 
30PL13  TRI/B.TET     B9A  16V 0.3A 1:gt 2:kp/bp/s 3:g1 4:h 5:h 6:ap 7:g2 8:kt 
                                    9:at                                           170V  -3V
30PL14  TRI/B.TET     B9A  16V 0.3A 1:gt 2:kp/bp/s 3:g1 4:h 5:h 6:ap 7:g2 8:kt 
                                    9:at                                           170V -14.
30PL15  TRI/B.TET     B9A  16V 0.3A 1:at 2:gt 3:kt 4:h 5:h 6:ap 7:g2 8:k/bp/s 
                                    9:g1                                           170V -14V                                                                 


EABC80  TD-TRIODE     B9A  6.3V     1:ad3 2:ad2 3:kd2 4:h 5:h 6:ad1 7:kd1/3/t
                                    8:g1 9:a                                       100V   -1V
EB91    DOUBLT-DIO.   B7G  6.3V     1:kd1 2:ad2 3:h 4:h 5:kd2 6:s 7:ad1            125V   N/A D77, 6D2, DD6
EBC90   DD-TRIODE     B7G  6.3V     1:g1 2:k 3:h 4:h 5:ad2 6:ad1 7:at              250V   -3V
EBF80   DD-PENTODE    B9A  6.3V     1:g2 2:g1 3:k 4:h 5:h 6:ap 7:ad2 8:ad1
                                    9:g3                                           250V   -2V
EBF89   DD-PENTODE    B9A  6.3V     1:g2 2:g1 3:k 4:h 5:h 6:ap 7:ad2 8:ad1
                                    9:g3                                           200V   -1.5V
ECF80   TRIO.PENT     B9A  6.3V     1:at 2:g1 3:g2 4:h 5:h 6:ap 7:kp/g3
                                    8:kt 9:gt                                      170V   -2V
EC97    VHF TRIODE  B7G   6.3V .215 1:k 2:g 3:h 4:h 5:a 6:s 7:k                   135V -0.8                                                                 
ECC81   DOU.TRIODE    B9A 6.3V 0.3A 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k' 9:htap 
                                                                                   250V  -2V 12AT7 (hi-mu type)                                              
ECC82   DOU.TRIODE    B9A 6.3V 0.3A 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k' 9:htap 
                                                                                   250V  -8.5V 12AU7
ECC83   DOU.TRIODE    B9A 6.3V 0.3A 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k' 9:htap 
                                                                                   250V  -2V 12AX7
ECC85   VHF D/TRIOD   B9A 6.3V 0.43 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k' 
                                    9:s                                            250V  -2V 6AQ8 6L12
ECC804  D/TRIODE G.   B9A 6.3V 0.3A 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k' 
                                    9:s                                            200V -7.7
ECF80   TRI/PENTODE   B9A 6.3V 0.45 1:at 2:g1 3:g2 4:h 5:h 6:ap 7:kp/g3/s 8:kt 
                                    9:gt                                           170V  -2V 6BL8 6C16                                                       
ECF82   TRI/PENT MI   B9A 6.3V 0.45 1:at 2:g1 3:g2 4:h 5:h 6:ap 7:kp/g3/s 
                                    8:kt 9:gt                                      170V  -2V 6U8
ECF805  VHF TRI/PEN   B9A 6.3V 0.35 1:at 2:g2 3:ap 4:h 5:h 6:kt/kp/s/g3 
                                    7:g1 8:kt/kp/s/k3 9:gt                         155V  -0V 6C18                                                            
ECH81   TRI/HEPTODE   B9A 6.3V 0.3A 1:g2/4 2:g1 3:k/g5/s 4:h 5:h 6:ah 7:g3 8:at
                                    9:gt                                           250V  -2V 6AJ8                                                            
ECH84   TRI/HEPTODE   B9A 6.3V 0.3A 1:g3 2:g1 3:k/g5/s 4:h 5:h 6:ah 7:g2/4 
                                    8:at 9:gt                                      135V   0V 6JX8 (SYNC. SEPARATOR)                                          
ECL80   TRI/PENT O/   B9A 6.3V 0.3A 1:at 2:gt 3:k 4:h 5:h 6:ap 7:g3 8:g2 9:g1 
                                                                                   200V  -8V 6AB8                                                            
ECL82   TRI/PEN O/P   B9A 6.3V 0.78 1:gt 2:kp/bp/s 3:g1 4:h 5:h 6:ap 7:g2 8:kt 
                                    9:at                                           200V -16V 6BM8
ECL86   TRI/PEN O/P   B9A 6.3V 0.66 1:gt 2:kt 3:g2 4:h 5:h 6:ap 7:kp/g3/s 8:g1 
                                    9:at                                           250V  -6V 6GW8
ECLL800 TRI/DUAL-PEN  B9A 6.3V 0.6A 1:at 2:gt/g1" 3:a" 4:h 5:h 6:g1' 7:k/g3/s 8:a'
                                    9:g2'/g2"                                      250V  -11.5V
EF80    VHF PENT      B9A 6.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3         170V  -2V Z152
EF85    HF PENTODE    B9A 6.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3         250V  -2V (VARI-MU)                                                       
EF86    AF PENTODE    B9A 6.3V 0.2A 1:g2 2:s 3:k 4:h 5:h 6:a 7:s 8:g3 9:g1         250V -2.2 (LOW-NOISE AF PREAMP)                                           
EF91    HF PENTODE    B7G 6.3V 0.3A 1:g1 2:k 3:h 4:h 5:a 6:g3/s 7:g2               250V  -2V                                                                 
EF183   HF PENTODE    B9A 6.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3         200V  -2V (VARI-MU)                                                       
EF184   HF PENTODE    B9A 6.3V 0.3A 1:k 2:g1 3:k 4:h 5:h 6:s 7:a 8:g2 9:g3         200V -2.5                                                                 
EH90    HEPTODE MIX   B7G 6.3V 0.3A 1:g1 2:k/g5 3:h 4:h 5:a 6:g2/4 7:g3            100V  -1V
EL33    O/P PENTODE OCTAL 6.3V 0.9A 1:NC 2:h 3:a 4:g2 5:g1 6:NC 7:h 8:g3/k         250V -8V
EL34    O/P TETRODE OCTAL 6.3V 1.5A 1:g3 2:h 3:a 4:g2 5:g1 6:NC 7:h 8:k            375V -33V 6AC7, KT77 11/24W AF O/P
EL36    O/P TETRODE OCTAL 6.3V 1.2A 1:s 2:h 3:a 4:g2 5:g1 6:NC 7:h 8:g3/k          250V -7V
EL84    O/P PENTODE   B9A 6.3V 0.76 2:g1 3:k/g3 4:h 5:h 7:a 9:g2                  250V -7.3 (5W AF O/P)
ELL80   DUAL O/P PEN  B9A 6.3V      1:g2' 2:g1' 3:a' 4:h 5:h 6:g1" 7:g3/k 8:a" 9:g2"        (2x6W AF O/P) 6HU8
EM87    MAGIC EYE     B9A 6.3V 0.3A 1:g 3:k 4:h 5:h 6:t 7:defl 9:a                 250V -10V (0..-10V RANGE)                                                 
EY51    EHT RECT    WIRE  6.3V 0.09 1:h/k 2:h 3:a                                 15KV N/AV (350UA RECT)                                                    
EY86    EHT RECT      B9A 6.3V 0.09 1:h/k/s 2:h 4:h/k/s 5:h 6:h/k/s 8:h 9:h/k/s 
                                    TC=a                                           22KV N/AV (EY87: 800UA MAX)                                               
EZ80    FW RECT       B9A 6.3V 0.6A 1:a" 3:k 4:h 5:h 7:a'                          350V N/AV (90MA MAX)                                                      
EZ81    FW RECT       B9A 6.3V 1.0A 1:a" 3:k 4:h 5:h 7:a'                          350V N/AV (150MA MAX)                                                     

12AH8   TRI-HEPT MIX  B9A 6.3V 0.3A 1:g2/4 2:g1h 3:k/g5 4:h 5:h 6:ah 7:g3/gt
                                    8:at 9:htap                                    250V  -3V (VHF MIXER)
12BH7   DOUB.TRIODE   B9A 6.3V 0.6A 1:a" 2:g" 3:k" 4:h 5:h 6:a' 7:g' 8:k' 9:htap


PEN4DD  DD PENTODE    B7     4V     1:ad1 2:g3 3:ad2 4:h 5:h 6:a 7:g2 TC=g1        250V   -6V
PENA4   PENTODE o/p   B7     4V     2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   250V   -5.8V
PENB4   PENTODE o/p   B7     4V     2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   275V   -14V
PEN4VA  PENTODE o/p   B5     4V     1:a 2:g1 3:h 4:h 5:k/g3 TC=g2                  250V   -20V
PEN4VA  (7-pin ver)   B7     4V     2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   250V   -20V
PEN428  PENTODE o/p   B7     4V     2:g1 3:g2 4:h 5:h 6:k/g3 7:a                   350V   -8V
D15     BARRETER    OCTAL N/AV 0.15 2:h 8:h                                       N/AV N/AV (90-140V FOR USE WITH 0.15A SERIES VALVES)                      
HLA2    GP TRIODE   B5      4V 1.0A 1:a 2:g 3:h 4:h TC=k/met.                      200V -2.5 (5.5MA/V TRIODE)                                                
PA1     PWR TRIODE  B5      4V 1.0A 1:a 2:g 3:h 4:h 5:k                            200V  -9V (1.8W TRIODE)                                                   
PENA1   PWR PENTODE B5      4V 1.0A 1:a 2:g1 3:f- 4:f+ 5:g2                        250V -16.                                                                 
R1      FW RECT.    B4      4V 1.0A 1:a' 2:a" 3:h/k 4:h                            250V N/AV (60MA RECT.RMS)
R2      FW RECT.    B4      4V 2.5A 1:a' 2:a" 3:h/k 4:h                            350V N/AV (120MA RECT.RMS)
R3      FW RECT.    B4      4V 2.5A 1:a' 2:a" 3:h/k 4:h                            500V N/AV (120MA RECT.RMS)
R10     HT RECT     MIN7    4V 0.5A 1:k 2:k 3:h 4:h 5:k 6:k 7:k TC=a                5KV N/AV (5KV 5MA HT RECT)
R11     H.V. RECT   B4      4V 1.1A 3:f 4:f TC=a                                    5KV N/AV (5KV 40MA RECT.)
R12     EHT RECT    WIRE  6.3V .09A 1:h 2:h/k 3:a                                  14KV N/AV