valve database 26-apr-17 type num equivalent description...

26-Apr-17Valve Database

Type Num Equivalent Description NEW USED

0A2 150C4 Voltage Regulator 6 13

0A3 VR75 Voltage Regulator 7 1

0B2 Voltage Regulator 1 4

0B3 Voltage Regulator 1 1

0C3 VR105 Voltage Regulator 16 11

0D3 VR150/30 Voltage Regulator 4 16

0G3 85A2 Voltage Reference 0 9

0Z4 Full Wave GF Rectifier 4 2

10CW5 Power Pentode 3 0

10GN8 High µ Triode Sharp Cut-off Pentode 3 0

117Z6 Full Wave Vacuum Rectifier 0 2

11AR11 Twin Pentode Compactron 2 2

11BM8 High µ Triode Power Pentode 1 0

11BQ11 Dissimilar Twin Pentode 0 1

11KV8 High µ Triode Sharp Cut-off Pentode 3 0

11MS8 High µ triode BeamPower Tube 1 0

1201 7E5 Triode 0 1

1204 7AB7 UHF Pentode 3 0

12A6 VT134 Beam Power Amplifier 2 10

12A7 Rectifier Power Output Pentode 1 0

12A8G Pentagrid 0 1

12AB5 Beam Power Tetrode 1 0

12AD6 Pentagrid for use with 12v Car Batte 1 4

12AH7GT Twin Triode 0 6

12AH8 Triode Heptode 2 0

12AN7 Triode Hexode 0 0

12AQ5 Beam Power Tetrode 2 5

12AT6 Duo Diode High µ Triode 3 0

12AT7 CV455 High µ Twin Triode 3 51

12AU6 Sharp Cut-off Pentode 1 0

12AU7A ECC82 Medium µ Twin Triode 19 54

12AV6 Duo Diode High µ Triode 5 6

12BA6 Medium Cut-off RF Pentode 0 14

12BE6 Pentagrid 0 2

12BH7 Medium µ Twin Triode 0 9

12BL6 Sharp Cut-off RF Pentode 1 1



12BT3 Half Wave Rectifier 0 1

12BY7A Sharp Cut-off Rf Pentode 16 28

12C8 Duo Diode Medium Cut-off Pentode 0 1

12DQ6A Beam Power tetrode 3 1

12EI CV345 Beam Tetrode 0 1

12FK6 Duo Diode Medium µ Triode for 12v 2 1

12GB7 Beam Power Pentode 0 1

12GN7 Sharp Cut-off Pentode 4 0

12H6 Twin Triode 0 2

12HG7 Sharp Cut-off Pentode 4 0

12HG8 Medium µ Triode High Slope Pentod 0 2

12HL7 Sharp Cut-off Pentode 4 0

12J5GT CV534/VT135 Detector Amplifier Triode 0 6

12J8 Duo Diode Power Tetrode 1 0

12K7GT Remote Cut-off RF Pentode 0 1

12K8 Triode Hexode 1 3

12Q7G Duo Diode High µ Triode 1 0

12SA7 Pentagrid 0 2

12SC7 Twin Triode 0 3

12SF7 Diode Remote Cut-off RF Pentode 1 1

12SG7 VT209 Medium Cut-off RF Pentode 0 5

12SJ7 Sharp Cot-off Pentode 0 1

12SK7 VT131 Remote Cut-off Rf Pentode 1 7

12SN7GT Twin Triode 2 2

12SQ7 Duo Diode High µ Triode 2 2

12SR7 Duo Diode Triode 0 2

12X4 Full Wave Vacuum Rectifier 8 9

12Z3 Half Wave Vacuum Rectifier 0 1

14B6 6SQ7GT Duo Diode High µ Triode 0 1

14GW8 PCL86 Triode Pentode 4 0

14J7 7J7 Triode Heptode 0 1

1561 Full Wave Vacuum Rectifier 0 3

15A6 Video Output Pentode 2 0

15BD11 Twin Triode Sharp Cut-off Pentode 1 1


15DQ8 High µ Triode Sharp Cut-off Pentode 4 0



15KY8 High µ Triode Beam Power Tube 3 0

1616 Half Wave High Vacuum Rectifier 1 6

1625 Beam Power Amplifier 11 18

1626 CV1755/VT137 Triode 0 3

1629 CV1756 Tuning Indicator 0 5

164V LF Amplifier 0 1

16A5 PL82 Power Pentode 3 3

16A8 High µ Triode Power Pentode 4 4

17AY3 Half Wave Vacuum Rectifier 3 0

17BF11 Sharp Cut-off Dual Pentode 4 2

17DQ6 17GW6 Beam Power Tube 2 0

17DW4 17BS3A Half Wave Vacuum Rectifier 3 0

17JZ8 Compactron Triode Pentode 4 2

17KW6 PL508 Pentode 1 0


185BT CV1980 Pentode 0 2

1867 Full wave Vacuum Rectifier 0 2

18GV8 PCL85 Medium µ Triode Power Pentode 3 1

19 Twin Power O/P Triode 4 4

19T8 Triple Diode High µ Triode 4 0

1A4 1D5GT Remote Cut-off RF Tetrode 0 2

1A5 Power Output Pentode 0 6

1A7 Pentagrid 0 12

1AC6 Heptode 1 0

1AD4 CV2237 Sharp Cut-off Pentode 5 0

1AJ4 Sharp Cut-off RF Pentode 1 0

1B3GT Half Wave Vacuum Rectifier 6 10

1B5 Duo Diode Triode 2 2

1BC2A Half Wave Vacuum Rectifier 3 0

1BQ2 High Vacuum Rectifier 6 0

1C2 Pentagrid 0 1

1C4 1M5G Remote Cut-off RF Pentode 4 4

1C5G Power Output Pentode 0 2

1C6 1C7G Pentagrid 3 3

1C7G Pentagrid 0 9

1D4 1L5G Power Output Pentode 2 4



1D5G 1D5GT Remote Cut-off RF Tetrode 1 4

1D8GT Diode Triode Pwr Output Pentode 2 10

1E7GT Twin Power Pentode 1 0

1F4 Power Output Pentode 0 1

1F5 Power Output Pentode 0 1

1H4G Detector Amplifier Triode 1 1

1H5GT Diode High µ Triode 1 9

1H6G Duo Diode Triode 1 1

1K3 1J3 Half Wave Vacuum Rectifier 5 0

1K5 Sharp Cut-off Pentode 3 3

1K6 1K7G Duo Diode Sharp Cut-off Pentode 1 3

1K7 Duo Diode Sharp Cut-off Pentode 0 2

1L4 Sharp Cut-off Pentode 13 2

1L5G Power Output Pentode 0 12

1LB4 Power Output Pentode 0 3

1LE3 Amplifier Triode 0 1

1LN5 Sharp Cut-off RF Pentode 0 2

1M5G Remote Cut-off RF Pentode 0 15

1N5G Sharp Cut-off RF Pentode 0 1

1P5G Remote Cut-off RF Pentode 0 17

1Q5G Beam Power Output Tetrode 2 12

1R5 Pentagrid 6 53

1S2 1S2A Half Wave Vacuum Rectifier 4 17

1S4 Power Output Pentode 2 0

1S5 CV784/DAF91 Diode Sharp Cut-off Pentode 5 48

1T4 CV1971/DF91 Remote Cut-off RF Pentode 13 87

1U4 Sharp Cut-off RF Pentode 2 7

1U5 1S5 Diode Sharp Cut-off Pentode 3 4

1V2 Half Wave Vacuum Rectifier 6 0

1X2A Half Wave Vacuum Rectifier 1 3

1X2B Half Wave Vacuum Rectifier 8 0

2051 CV1798/20A2 Gas Filled Tetrode 0 1

20AQ3 Diode 3 0

210RC Triode 0 1

21A6 Power Pentode 3 0

21GY5 Beam Pentode 2 0



21HB5 Beam Power Tube 0 1

21LR8 Triode Pentode 2 0

221 Gas Filled Rectifier 0 1

227 56 Triode 0 6

22JF6 Beam Power Tube 2 0

235 51 Remote Cut-off RF Pentode 0 1

23Z9 Compactron Dissimilar Twin Triode 3 0

247 47 Power Output Pentode 0 1

24A 224 RF Tetrode 1 10


25A6G Power Output Pentode 8 2

25E5 Power Pentode 7 6

25L6G Beam Power Output Tetrode 3 6

25Y5 Full Wave Vac Rectifier 0 1

25Z5 25Z6 Full Wave Vac Rectifier 4 1

25Z6 Full Wave Vac Rectifier 3 3

26 Triode 1 8

26AQ8 UCC85 High µ Twin Triode 4 0

27 F209 Detect Amp Triode 0 12

274 Full Wave High Vacuum Rectifier 0 1

27GB5 EL500/PL500A/C Beam Power Tube 5 0

280 83 Full Wave Gas Filled Rectifier 0 3

29C1 CV430 High Vacuum Control Diode 0 2

2A5 42 Power Output Pentode 0 11

2A6 75 Duo Diode High µ Triode 1 2

2A7 6A7 Pentagrid 0 6

2AS2 Half Wave Vacuum Rectifier 3 0

2AV2 Half Wave Vacuum Rectifier 3 0

2B7 6B7G Duo Diode Medium Cut-off Pentode 1 4

2C39A CV2516/3CX100A High μ UHF Triode 5 3

2C51 Medium µ Twin Triode 2 0

2D21 CV797/5727/PLZ Gas Filled Tetrode 7 5

2E26 CV3990 VHF Beam Power Amplifier 0 7

2K25 CV1795 Klystron 1 0

2X2 2X2A/879/VT119 Half Wave Vacuum Rectifier 1 8

30 1H4G Detect Amp Triode 0 4




30AE3 Half Wave Vacuum Rectifier 4 0

30FL2 Triode 1 0

313C 4313C/CV75 Cold Cathode Gas-filled Relay 0 1

32 RF Tetrode 0 2

32L7GT Rect Beam Power Output Tetrode 3 4

33 Power Output pentode 1 3

33GY7 Diode Pentode 3 2

34 Medium Cut-off RF Pentode 0 3


354V Detector 0 1

35C5 Beam Power Tube 3 0

35L6GT Beam Power Output Tetrode 1 0

35W4 Half Wave Vac Rectifier 0 1

35Z4ZGT Half Wave Vac Rectifier 0 1


36 RF Tetrode 0 1

38 Power Output Pentode 0 2

38HE7 Diode Pentode 0 2

3A3 Half Wave Vacuum Rectifier 6 0


3A5 HF Twin Triode 0 3

3AT2B Half Wave Vacuum Rectifier 3 0

3AW2A Half Wave Vacuum Rectifier 3 0

3BZ6 Semi Remote Cut-off RF Pentode 3 0

3C4 Power Output Pentode 1 0

3CU3A Half Wave Vacuum Rectifier 2 0

3CX100A5 7289/2C39A High μ UHF Triode 1 0

3GK5 High µ Triode 4 0

3HM5 High µ Triode 3 0

3Q4 3V4 Power Output Pentode 1 2

3S4 Power Output Pentode 2 9

3V4 CV2983/DL94 Power Output Pentode 4 48

4039A Mercury Vapour Relay 0 4

4061A CV1369 Pentode 0 1

41 6K6G Power Output Pentode 1 10



42 6F6G Power Output Pentode 0 30

427 27 Detector Amplifier Triode 0 1

4282B Tetrode 0 2

42EC4A PY500A TV Booster Diode 0 1

43 25A6 Power Output Pentode 0 7

4311B Repeater Pentode 0 1

46 Power Output Triode 0 1



4CM4 High Slope UHF Triode 5 0

4DL4 PC88 Triode 3 0

4EH7 Semi Remote Cut-off Pentode 3 0

4EJ7 Sharp Cut-off Pentode 3 0

4GK5 High Mµ Triode 1 1

4HA5 PC900 VHF Triode 4 0

50C5 Beam Power Tube 3 0

50EH5 Power Pentode 1 4

50L6GT 25L6GT Beam Power Output Tetrode 3 3

55 85 Duo Diode Triode 2 2

56 6P5G/76 Triode 0 5

5651 Cold Cathode Gas Filled Glow Discha 2 0

5654 Sharp Cut-off RF Pentode 1 2

5670 Medium µ Twin Triode 2 0

5676 Triode 7 0

5678 CV2254 Subminiature RF Pentode 0 3

57 6J7/6C6 Sharp Cut-off Pentode 1 45

5755 Dual Triode 1

5763 VHF Beam Power Amplifier 0 1

58 6U7G/6D6 Remote Cut-off RF Pentode 0 15

5814 12AU7/CV4016 Medium µ Twin Triode 0 3

5842 CV3789/417A High µ Triode SQ 0 0


5A6 Beam Pentode 15 0

5AQ5 Beam Power Tube 3 0

5AR4 GZ34 Full Wave Vacuum Rectifier 0 0

5AS4 Full Wave Vacuum Rectifier 0 60



5EA8 Medium µ Triode Sharp Cut-off Pent 3 0

5GJ7 Medium µ Triode Sharp Cut-off Pent 3 0

5GS7 Medium µ Triode Sharp Cut-off Pent 3 0

5KE8 Medium µ Triode Sharp Cut-off Pent 3 0

5LJ8 Medium µTriode Sharp Cut-off Pent 3 0

5U4G Full Wave Vacuum Rectifier 0 13

5V4G GZ32/CV593 Full Wave Vacuum Rectifier 0 18

5Y3GT Full Wave Vacuum Rectifier 2 84

5Z4 Full Wave Vacuum Rectifier 0 6

6005 6AQ5 Beam Power Tetrode 0 2

6064 CV4014/EF91 Sharp Cut-off RF Pentode 0 3

6100 CV4058 Medium µ Triode 0 1

6136 Sharp Cut-off Pentode 0 9

6201 High µ Twin Triode PQ 0 1

6203 Twin Diode 1

6688 E180F/CV3998 Sharp Cut-off RF Pentode 1 0

6883 6146B Beam Power 0 1

6893 Beam Power Amplifier 0 1

6973 Beam Power Tetrode 1 2

6A6 6N7 Twin Power Output Triode 0 3

6A7 6A8 Pentagrid 0 40

6A8 Pentagrid 0 43

6AB4 EC92 Triode 1 2

6AB7 TV Medium Cut-off RF Pentode 1 2

6AB8 Medium µ Triode Power Output Pen 6 0

6AC7 TV Sharp Cut-off RF Pentode 2 32

6AD8 Duo Diode Medium Cut-off RF Pento 3 4

6AE8 Triode Hexode 2 1

6AF4A Medium µ Triode 1 0

6AG5 Sharp Cut-off RF Pentode 2 1

6AG6G EL33 Power Output Pentode 0 2

6AG7 Power Output Pentode 1 10

6AH6 Sharp Cut-off RF Pentode 1 2

6AJ5 Sharp Cut-off RF Pentode 0 7

6AJ8 Triode Heptode 4 0

6AK5 Sharp Cut-0ff RF Pentode 17 39



6AK6 Power Output Pentode 1 6

6AK8 Triple Diode High µ Triode 2 0

6AL3 Full Wave Vacuum Rectifier 17 14

6AL5 Twin Diode 13 22

6AM4 High µ Triode 2 0

6AM5 Power Output Pentode 5 4

6AM6 EF91,CV138 Sharp Cut-off RF Pentode 1 14

6AM8A Diode Sharp Cut-off RF Pentode 5 0

6AN7 Triode Hexode 5 69

6AN8A Medium µ Triode Sharp Cut-off Rf P 9 1

6AQ4 RF Triode 3 0

6AQ5 GB6005 Beam Power Tetrode 16 108

6AQ6 Duo Diode High µ Triode 1 0

6AQ8 High u Twin Triode 4 1

6AR5 6HG5 Power Output Pentode 0 3

6AR7GT Dou Diode Medium Cut-off RF Pento 1 15

6AS8 Diode Sharp Cut-off RF Pentode 2 2

6AT6 Duo Diode High µ Triode 5 3

6AU4GT Half Wave Vacuum Rectifier 11 54

6AU5GT Beam Power Pentode 0 1

6AU6 CV2524 Sharp Cut-off Pentode 54 208

6AV6 Duo Diode High µ Triode 8 60

6AW8A High u Triode Sharp Cut-off RF Pent 16 7

6AX4GT Half Wave Vacuum Rectifier 4 9

6AY3B Half Wave Vacuum Rectifier 3 0

6AZ8 Medium µ Triode Semi Remote Cut- 1 0

6B6G 6SQ7GT Duo Diode High µ Triode 2 25

6B7 6B8G Duo Diode Medium Cut-off Pentode 1 0

6B7S 6G8G Duo Diode Medium Cut-off Pentode 0 40

6B8G Duo Diode Medium Cut-off Pentode 1 21

6BA11 Triode Twin Pentode 3 0

6BA6 Medium Cut-off RF Pentode 22 76

6BA8 Medium µ Triode Sharp Cut-off Pent 5 1

6BC4 Medium µ Triode 2 1

6BC5 Sharp Cut-off RF Pentode 0 1

6BC8 Semi Remote Cut-off Medium u RF T 7 3



6BD7 Duo Diode High µ Triode 2 8

6BE6 Pentagrid 18 7

6BE7 Enneode 1 47

6BF5 Beam Power Tetrode 4 0

6BH5 Remote Cut-off RF Pentode 2 13

6BH6 Sharp Cut-off RF Pentode 6 7

6BH7 Twin Triode 1 13

6BH8 Medium µ Triode Sharp Cut-off Pent 6 0

6BJ5 N78 Power Output Pentode 3 2

6BJ6 Medium Cut-off Pentode 2 1

6BJ7 Triple Diode 3 0

6BK4 Sharp Cut-off Beam Triode 2 0

6BK7A Medium µ Twin Triode 2 1

6BK8 CV2901/EF86 Sharp Cut-off AF Pentode 0 5

6BL8 ECF80 Medium u TriodeRemote Cut-off RF 45 50

6BM8 High µ Triode Power Pentode 1 74

6BN4 Medium µ VHF Triode 1 0

6BN5 Power Output Pentode 1 0

6BN8 Double Diode High µ Triode 3 0

6BQ5 Power Output Pentode 1 21

6BQ6GTB 6CU6 Beam Power Tetrode 5 2

6BQ7A Medium u RF Twin Triode 24 15

6BR5 Tuning Indicator With Triode 0 3

6BR7 CV2135 Sharp Cut-off Pentode 2 1

6BU8 6HS8 Sharp Cut-off Twin Pentode(With Co 12 6

6BV7 Duo Diode Power Output Pentode 4 8

6BW6 6V6G Beam Power Output Tetrode 9 3

6BW7 Sharp Cut-off RF Pentode 4 0

6BX6 Sharp Cut-off RF Pentode 7 40

6BY7 CV1375 Remote Cut-off RF Pentode 8 16


6C18 ECF805/6GV7 Triode Pentode 0 1

6C4 VHF Power Triode 10 6

6C5G Detector Triode 0 10

6C6 6J7G/6SJ7GT Sharp Cut-off RF Pentode 1 28

6C8G Twin Triode 0 3



6CA4 Full Wave Vacuum Rectifier 5 2

6CB6 Sharp Cut-off RF Pentode 14 46

6CD6GA Beam Power Tetrode 8 1

6CG3 6BW3/6DQ3 Half Wave Vacuum Rectifier 3 0

6CG7 Medium µ Twin Triode 0 12

6CG8 Medium µ Triode 7 4

6CH6 CV2127 Beam Power Pentode 2 6

6CJ6 Power Pentode 6 1

6CK6 Video Output Pentode 5 4

6CM5 EL36 Power Pentode 14 97

6CM7 Medium Triode with Dissimilar Units 24 4

6CN7 Twin Diode High µ AF Triode 1 0

6CQ6 EF92 Remote cut-off RF Pentode 1 2

6CQ8 6U8 Medium µ Triode Sharp Cut-off RF T 6 8

6CS6 Pentagrid 20 7

6CS8 Triode Pentode 1 0

6CU5 Beam Power Pentode 3 0

6CW4 High µ RF Triode NUVISTOR 1 2


6CW7 ECC84 RF Twin Triode 14 1

6CZ5 Beam Power Tetrode 12 4

6D6 6U7G Remote Cut-off Rf Pentode 0 44

6DB5 Beam Power Pentode 1 0

6DC6 Semi Remote Cut-off RF Pentode 0 1

6DL5 EL95 Power Pentode 5 0

6DQ5 Beam Power Tetrode 1 7

6DQ6A Beam Power Tetrode 16 50

6DR8 EBF83 TwinDiode Pentode 3 0

6DS8 Triode Heptode 5 1

6DT6 Sharp Cut-off RF Pentode 20 6

6DX8 High µ Triode Power Pentode 11 9

6E5 Tuning Indicator with Triode 0 0

6EA8 Medium µ Triode Sharp Cut-off Pen 13 9

6EB8 High µ Triode Sharp Cut-off Pentode 9 9

6EH7 Semi Remote Cut-off RFPentode 22 11

6EJ7 Sharp Cut-off RF Pentode 18 13



6EM5 Beam Power Tetrode 20 6

6EM7 Twin Triode with Dissimilar Units 7 1

6ES6 RF Pentode 1 0

6ES8 Semi Remote Cut-off VHF Twin Triod 14 14

6EU8 Medium µ Triode Sharp Cut-off Pent 2 0

6EW6 Sharp Cut-off RF Pentode 11 3

6F15 EF41 Variable µ Pentode 0 1

6F5 High µ Triode 2 1

6F6G Power Output Pentode 1 30

6F7 6P7G Triode Remote Cut-off Pentode 0 1

6F8G Twin Triode 0 1

6FA7 Diode Sharp Cut-off Twin Plate Tetr 1 0

6FC7 ECC89 Twin Triode 25 1

6FG6 EM84 Tuning Indicator with Triode 0 2

6FG7 Medium µ Triode Sharp Cut-off Pent 2 0

6FH5 VHF Triode 1 1

6FL2 6AN8 Medium µ Triode Sharp Cut-off Pent 2 1

6FM7 Dual Triode 3 0

6FQ7 Medium µ Triode (Controlled Heater 4 0

6FY5 EC97 Triode 1 0

6G5 CV51/6U5 Tuning Indicator with Triode 0 0

6G6G Power Output Pentode 1 17

6G8G Duo Diode Remote Cut-off Pentode 0 14

6GE5 Beam Power Tube 3 0

6GF7 Dual Triode 6 0

6GH8A Medium µ Triode Sharp Cut-off Pent 5 0


6GK5 VHF High Slope Triode 8 8

6GM6 Semi Remote Cut-off RF Pentode 2 0

6GN8 High µ Triode Sharp Cut-off Pentode 1 0


6GU7 \ Medium µ Twin Triode 3 0

6GV8 High µ Triode Power Pentode 10 26

6GW8 High µ Triode Power Pentode 1 11

6GY6 Sharp Cut-off Pentode 2 0

6H6G Twin Triode 2 30



6HB7 Medium µ Triode Sharp Cut-off Pent 3 0

6HG5 6AQ5 Beam Power 0 2

6HG8 High µ Triode Power Pentode 5 9

6HM5 6HA5 High µ Triode 5 0

6HQ5 Sharp Cut-off Triode 6 0

6HS5 Beam Triode 3 0

6HS8 6BU8 Sharp Cut-off Twin Pentode 6 5

6HU6 CV10407/EM87 Tuning Indicator 0 1

6HZ6 Sharp Cut-off Pentode 6 0

6J5G CV2553/10E-348 Detector Amplifier Triode 0 29

6J6 Twin Triode 0 17

6J7 Sharp Cut-off Pentode 18 62

6J8G Triode Heptode 3 24

6JC6A Sharp Cut-off Pentode 3 0

6JH6 Semi Remote Cut0off Pentode 1 0

6JM6A Beam Power Tube 2 0

6JN8 Medium µ Triode Sharp Cut-off Pent 1 0

6JT8 High µ Triode Sharp Cut-off Pentode 1 0

6JU8A Quadruple Diode 5 0

6JV8 High µ Triode Sharp Cut-off Pentode 3 0

6JW8 Med µ Triode Sharp Cut-off Pentode 9 1

6JX8 ECH84 Triode Heptode 6 0

6K6G Power Output Pentode 0 10

6K7 VR100/KTW62/V Remote Cut-off RF Pentode 16 37

6K8 CV1944 Triode Hexode 29 33

6KA8 High µ Triode Sharp Cut-off Pentode 3 0

6KD6 Beam Power Pentode 1 4

6KE8 Medium µ TriodeSharp Cut-off Pent 2 0

6KM6 Beam Power Tube 3 0

6KT8 Medium µ Triode Sharp Cut-off Pent 4 0

6KV8 Sharp Cut-off Pentode 1 1

6KZ8 Medium µ Triode Sharp Cut-off Pent 4 0

6L6G CV1948 Beam Power Tetrode 0 9

6L7 Pentagrid 0 6

6LB6 Beam Power Tube 3 0

6LF8 High µ Triode Sharp Cut-off Pentode 3 0



6LM8 Medium µ TriodeSemi-remote Cut-o 3 0

6LN8 LCF80 Medium µ Triode Sharp Cut-off Pent 3 0

6LX8 LCF802 Triode Pentode 3 1

6M5 EL80 Power Output Pentode 0 22

6ME8 Two Plate Beam Deflector 4 0

6N3 Half Wave Vacuum Rectifier 8 7

6N7 VT96 Twin Power Output Triode 6 16

6N8 Duo Diode Remote Cut-off Pentode 7 37

6Q5G Gas Triode 2 0

6Q7 Duo Diode High µ Triode 0 3

6R3 Half Wave Vacuum Rectifier 0 2

6R4 UHF Triode 5 0

6R7 VR101 Duo Diode Triode 1 0

6S2 6S2A Half Wave Vacuum Rectifier 3 2

6S4A Medium µ Triode 4 3

6SA7 Pentagrid 2 23

6SC7 Twin Triode 4 2

6SF7 Diode Remote Cut-off RF Pentode 0 1

6SG7 Medium Cut-off RF Pentode 1 0

6SH7 Sharp Cut-off RF Pentode 1 9

6SJ7 Sharp Cut-off Pentode 10 63

6SK7 Remote Cut-off RF Pentode 2 41

6SL7GT High µ Twin Triode 0 9

6SN7GT Twin Triode 0 45

6SQ7GT Duo Diode High µ Triode 3 25

6SS7 VT199 Remote Cut-off RF Pentode 0 5

6T8 Triple Diode High µ Triode 6 1

6U4GT Half Wave Rectifier 0 1

6U5 6U5G/CV1103/Y6 Tuning Indicator With Triode 0 0

6U7G Remote Cut-off RF Pentode 2 100

6U8 ECF82 Medium µ Triode Sharp Cut-off RF P 20 22

6U9 Medium µ Triode Pentode 14 0

6V4 EZ80 Full Wave Vacuum Rectifier 0 16

6V6 Beam Power Output Tetrode 0 150

6V9 ECH200 Triode Heptode 9 0

6X2 Half Wave Vacuum Rectifier 2 0



6X4 CV4005/EZ90 Full Wave Vacuum Rectifier 17 37

6X5GT Full Wave Vacuum Rectifier 17 70

6x8 Triode Pentode 2 0

6X9 Medium µ Triode Pentode 8 0

6Y6G Beam Power Tetrode 0 3

6Y9 Dissimalar Twin Pentode 8 0

6Z10 Pentode Beam Power Tube 4 0

6Z4 84/CV619/VT84 Full Wave Rectifier 0 2

7027A Beam Power Tetrode 0 1

7193 CV792/2C22 Triode 2 1

7199 Medium µ Triode Sharp Cut-off Pent 0 1

71A Power Output Triode 0 0

75 6SQ7GT Duo-Diode High μ Triode 0 1

76 6P5G Triode 0 2

77 Sharp Cut-off RF Pentode 0 1

78 6K7 Remote Cut-off RF Pentode 0 3

79 Twin Power Output Triode 1 0

7A6 Twin Diode 0 1

7A8 Octode 0 3

7AN7 6CW7 RF Twin Triode 5 3

7C5 CV885/6V6GT Beam Power Output Tetrode 0 11

7C6 Duo Diode High µ Triode 0 1

7C7 Sharp Cut-off Pentode 4 2

7DJ8 VHF Sharp Cut-off Twin Triode 7 0

7E6 Duo Diode Triode 1 1

7ES8 PCC189 Twin Triode 4 0

7F7 6SL7GT Twin Triode 0 2

7G7 Sharp Cut-off RF Pentode 0 1


7H7 Medium Cut-off RF Pentode 1 1

7N7 6SN7GT Twin Triode 0 2

7W7 7V7 Medium Cut-off RF Pentode 1 2

7Y4 Full Wave Vacuum Rectifier 0 1`

80 5Y3G Full Wave Vacuum Rectifier 0 56

802 Pentode 0 1

8032A Beam Power Pentode 0 4



804 Pentode 0 1

807 Beam Power Tetrode 9 92

809 Transmitting Triode 2 7

81 Half-Wave Vacuum Rectifier 0 1

811 CV628 Transmitting Triode 0 2

813 Beam Power 0 3

815 RF Beam Power Amplifier 1 0

83 Full Wave Gas Rectifier 0 6

830B RF Power Amplifier 0 2

836 Half Wave High Vacuum Rectifier 1 0

837 CV637 RF Power Amplifier Pentode 0 2

83V 5V4G Full Wave Vacuum Rectifier 0 2

84 6Z4 Full Wave Vacuum Rectifier 0 2

866A Half Wave MV Rectifier 4 11

866JR CV2679 Half Wave Mercury Vapour Rectifier 0 1

884 Thyratron 1 4

885 Gas Triode 0 1


8A8 PCF80 Medium µ Triode Remote Cut-off RF 1 0

8AW8A Medium µ Triode Sharp Cut-off Pent 3 0

8B10 Twin Diode Medium µ Twin Triode 4 3

8FQ7 Medium µ Twin Triode 4 0


8LT8 Twin Diode Sharp Cut-off Pentode 6 0

8U9 PCF201 Triode Pentode 7 0

8X9 PCF200 Triode Pentode 6 0

9001 CV1757 Sharp Cut-off Pentode 2 1

9002 CV664/VT202 Detector Osc.Amplifier Triode 1 1

9003 CV665/VT203 Remote Cut-off RF Pentode 1 2

9004 CV666/CV3675 UHF Diode 6 0

9072 Transmitting Triode 0 2

90AV Vacuum PE Cell 0 1

90CV Vacuum Photo Electric Cell 1 0

929 Vacuum Photo-Electric Cell

954 CV1095/VR95/VT Sharp Cut-off RF Pentode 8 4




956 CV649/VT238 Remote Cut-off RF Pentode 2 0


9A8 PCF80 Medium µ Triode Remote Cut-off RF 5 1

9AK8 PABC80 Triple Diode High µ Triode 1 1

9AQ8 PCC85 VHF Double Triode 4 0

9ED4 PD500 Triode 3 0

9JW8 Medium µ Triode Sharp Cut-off Pent 4 0

9U8A Medium µ Triode Sharp Cut-off RF P 3 0

9V9 PCH200 Triode Heptode 7 0

A1320 CV51 Tuning Indicator 1 0

A409 Amplifier Triode 0 3




ABC1 Duo Diode Triode 1 5

AC3 Pentode 0 1

AF2 Medium Cut-off RF Pentode 0 1

AF3 Remote Cut-off RF Pentode 3 2

AK1 Octode 0 5

AK2 Octode 1 3

AL2 Power Output Pentode 0 1

AN1 CV1128/GT1C Thyratron 9 0

AP803 Full Wave Rectifier 0 1

AR06 Dull Emitter Triode 0 2

ARP12 CV1331 Variable µ Screened Pentode 0 5

ATS25 807 Beam Power Tetrode 1 0

AV11 Rectifier 2 0

AZ1 AZ31 Full-Wave Vacuum Rectifier 0 1

AZ3 Full Wave Vacuum Rectifier 0 4

B240 Twin Power Output Triode 0 1

B406 CV1311 Power Output Triode 0 2

B409 Power Output Triode 0 2

C1 Current Regulator 0 1

C243N Power Output Pentode 0 4

C443 Power Output Pentode 0 1

C603 Power Output Triode 0 1



CBC1 Duo Diode Triode 0 1

CF2 Medium Cut-off RF Pentode 0 1

CL2 Power Output Pentode 0 1

CV316 Half Wave Rectifier 0 4

CV6 CV1135/DET20 Triode 0 3

CY2 Full Wave Vacuum Rectifier 0 1

D3A Amplifier SQ 2 0

D610 DEH610 Low Frequency Amplifier 0 1

DEL410 A415 Triode 0 2

DH76 Duo- Diode Triode 0 1

DU2 Full Wave Vacuum Rectifier 0 1

E1380 CV89 Magnetron 0 1

E180F 6688 Sharp Cut-off Pentode Special Qualit 1 1

E182CC 5687/7119 Twin Triode SQ 0 1

E280F Pentode SQ 0 2

E409 Triode 0 1

E415 Amplifier Triode 0 1

E424 Amplifier Triode 0 4

E442 RF Tetrode 0 1

E443N Power Output Pentode 0 1

E444N Diode Tetrode 0 1

E452T RF Tetrode 0 2

E810F High Slope Sharp Cut-off Pentode S 1 1

E82CC 12AU7 Medium µ Twin Triode 0 1

E88CC 6922 RF Twin Triode Special Quality 0 1

E90CC 5920 Twin Triode Special Quality 0 2

E90FF 6661 SQ Sharp Cut-off RF Pentode 0 3

EA50 VR92/CV375 Diode 1 4

EAC91 Diode Triode 0 1

EB34 VR54 Twin Diode 0 2

EB4 Twin Diode 1 0

EBC3 Duo Diode Triode 2 5

EBC33 Duo Diode Triode 2 1

EBF1 Duo Diode Remote Cut-off RF Pento 1 0

EBF2 EBF32 Duo Diode Remote Cut-off RF Pento 3 8

EBF35 EBF32 Duo Diode Remote Cut-off RF Pento 3 11



EBL1 Duo Diode Power Output Pentode 0 1

EC157 CV5397 Disc Seal Triode 6 0

ECF200 PCF200 Triode Pentode 1 0

ECH33 ECH33B Triode Hexode 1 11

ECH34 Triode Heptode 0 3

ECH35 Triode Hexode 1 4

EF2 Medium Cut-off RF Pentode 0 1

EF36 EF37A Sharp Cut-off Pentode 1 8

EF37 EF37A Sharp Cut-off Pentode 0 2

EF37A Sharp Cut-off Pentode 30 7

EF39 VR51 Remote Cut-off RF Pentode 1 7

EF5 Remote Cut-off RF Pentode 0 6

EF50 CV1091/VR91 Remote Cut-off RF Pentode 1 107

EF55 CV173 Sharp Cut-off Pentode 0 6

EF86 3 7

EF9 EF39 Remote Cut-off RF Pentode 0 1

EF91 2

EF93 1

EK2 EK2G Octode 0 9

EK32 EK2 Octode 0 4

EL32 VT52 Power Output Pentode 0 2

EL33 6AG6 Power Output Pentode 1 5

EL38 6CN6 Power Pentode 0 2

EL3N EL33 Power Output Pentode 0 5

EM34 VR103 Tuning Indicator with Triodes 0 2

EM4 EM34 Tuning Indicator with Triodes 0 1

EY88 6S2 Half Wave VacuumRectifier 1 0

EY91 Half Wave Vacuum Rectifier 1 0

EZ2 6X5GT Full Wave Vacuum Rectifier 0 2

EZ3 Full Wave Vacuum Rectifier 0 1

EZ4 Full Wave Vacuum Rectifier 0 1

EZ80 6V4 Full Wave Vacuum Rectifier 0 0

F242 42/6F6G Power Output Pentode 0 2

GL1641 1641/RK60 Full Wave Rectifier 0 1

GS10H 10 Way Dekatron 3 0

H63 CV1073/VR73 Triode 0 1



KF1 Sharp Cut-off RF Pentode 0 2

KF2 Medium Cut-off RF Pentode 0 1

KF3 Medium Cut-off RF Pentode 0 1

KF4 Sharp Cut-off Pentode 0 1

KT24 Pentode 5 0

KTZ73 CV1343/ARP38 Pentode 2 4

MU14 CV1039 Full Wave Rectifier 0 1

MV235 35 Super Control RF Amplifier 0 1

N18 Pentode 0 1

NL714 Thyratron 0 2

PCC84 7AN7 Twin Triode 0 1

PEN383 Beam Power Amp 0 1

PH220 Triode 0 1

PH247 47 Power Output Pentode 0 1

PH57 57 Sharp Cut-off Pentode 0 1

PL1267 Cold Cathode Trigger Tube 0 1

PL1607 Tetrode Xenon Filled 0 1

PL500 27GB5/CV10725 Beam Power Tube 0 1

PL509 Line Output Pentode 1 0

PL5727 Gas Filled Thyratron 0 1

PL802 Pentode 3 0

PM256 Output 0 1

PM26 Pentode 0 1

PY500 Diode 0 1

PZ Power Amplifier Pentode 0 1

QE03/10 CV2129/5763 Twin Tetrode 2 0

QE04/10 Twin Tetrode 0 2

QQE02/5 Twin Tetrode RF Power Amp 2 6

QQE03/12 CV2798/6360 Twin Tetrode RF Power Amp 36 22

QQE03/20 6252 Twin Tetrode RF Power Amp 8 2

QQE05/12 Twin Tetrode 0 1

QQV02/6 CV2466 Twin Tetrode 0 1

QQV03/10 CV2798 Twin Tetrode 2 8

QQV03/12 Twin Tetrode 0 4

QQZ04/12 Twin Tetrode 0 1

QV04/7 Tetrode 0 1



RENS1284 Pentode 1 0

RL18 CV1197 Triode 0 1

RS289 CV3863 Pentode 0 1

S130P CV45 Voltage Stabiliser 0 2

STV100/60 Voltage Stabilizer 1 0

SU2105A CV1290 Rectifier 0 1

SX201A 201A Triode 2 0

SY224 24A RF Tetrode 0 1

SY235 51 Remote Cut-off RF Tetrode 0 1

TDD4 Double Diode Triode 0 1

TZ40 DA41 Triode 0 2

U27 27 Detector Amplifier Triode 0 1

UL84 Output Pentode 1 0

UX112A 112A/12A Detector Amplifier Triode 1 0

UX210 Power Triode 1

UX226 26 Triode 0 1

UX250 50 Power Amplifier 0 0

UX280 Full Wave Rectifier 2

UX281 Half Wave Vacuum Rectifier 2 0

UX52 5U4G Full Wave Vacuum Rectifier 2 0

UY235 35 Remote Cut-off RF Tetrode 0 1

UY239 39 Remote Cut-off RF Pentode 0 2

UY39A RF Pentode 1

VLS405A Neon Indicator 1 0

VR101 CV1101/MHLD6 Duo Diode Triode 0 1

VR102 CV1102/BL63 Dual Triode 1 1

VR22 CV1022 Triode 0 1

VR66 CV1066 Triode 0 2

VR78 CV1078/D1 Diode 1 0

VR92 EA50/CV375 Diode 0 2

XC18 CV2486 Cold Cathode Gas Triode 0 1

Y227 27 Detector Amplifier Triode 0 1

YL1240 Duo Tetrode 0 1

ZM1080 Numerical Indicator 1 0

valve database 26-apr-17 type num equivalent description...

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