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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:
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 |