Over 1100 different tubes -
One of Canada's Largest tube banks -
New (NOS), Good Used and Collectable/Display Tubes.
You can't beat the prices.
| Nov 14, 2011 | ||
|
For further Information or Orders |
E-mail---------> |
| Part # | CDN$$$$$ | Tube Type / Typical Application |
| 01A / UV/UX201A | $25 | Triode - AF/RF Amplifier |
| 0A2A / 6626 | $4 | Voltage Regulator - Gas |
| 0A3 | $4 | Glow Discharge Diode - Voltage Regulator |
| 0A4 | $13 | Gas Triode |
| 0B2WA / CV4028 | $4 | Voltage Regulator - Gas |
| 0B3 | $3 | Voltage Regulator - Gas |
| 0C2 | $5 | Voltage Regulator - Gas |
| 0C3 / VR105 | $4 | Glow Discharge Diode - Voltage Regulator |
| 0D3 / VR150 / VT139 | $3 | Voltage Regulator - Gas |
| 0G3 / 85A2 | $3 | Glow Discharge Diode - Volt. Reference/Regulator |
| 0H3 / 90C1 | $14 | Voltage Reference-Regulator |
| 0M6 | $14 | Pentode - RF/IF Amplifier |
| 0Z4A | $3 | Full Wave Gas Rectifier |
| 10-4A | $9 | Thermal Resistor - Ballast Tube |
| 10CW5 | $3 | Pentode - TV Vertical Deflection Amplifier |
| 10DE7 | $3 | Double Triode - TV Vert Oscillator/Deflection Amp |
| 10E/10945 | Call | Vacuum Triode |
| 10E/587 / VT60A | $15 | Beam Power Tube - Power Output |
| 10E15 / CV1128 | $13 | Thyratron - Used In First Computer "Colossus" |
| 10GF7A | $6 | Double Triode - TV Vert Deflection Oscillator/Amp |
| 10GK6 | $5 | Power Pentode - AF Output Amplifier |
| 10GN8 | $4 | Triode / Sharp Cutoff Pentode - TV Applications |
| 10JA5 | $6 | Compactron Beam-Power Pentode |
| 10JT8 | $5 | Triode / Sharp Cutoff Pentode - TV Applications |
| 10JY8 | $3 | Triode/Pentode - Sync Separator/Clipper |
| 10KR8 | $5 | Triode/Pentode - TV General Purpose Amplifier |
| 10LZ8 | $4 | Triode/Sharp-Cutoff Pentode - TV Receiver Apps |
| 115N020 | $28 | Delay Relay - Amperite |
| 115N060T | $28 | Delay Relay - Amperite |
| 117L7 | $7 | Half-Wave Rectifier - Beam Power Tetrode RF Amp |
| 117N7GT | $5 | Beam Power - AC power/Audio Output Amplifier |
| 117Z3 | $4 | Half-Wave Rectifier - AC/DC Battery Radios |
| 117Z6 | $5 | Full-Wave Rectifier |
| 11AR11 | $4 | Double Pentode - TV IF Amplifier |
| 11BQ11 | $4 | Double Pentode - Duodecar - TV IF Amplifier |
| 11HM7 | $4 | Pentode - TV Video Output Amplifier |
| 11LQ8 | $5 | Triode/Pentode -TV Sync Separator/IF Amplifier |
| 1236-C | $23 | Diode - Emission Limited |
| 1247 | $6 | Diode - Detector |
| 12A6 / VT134 | $3 | Pentode - AF Amplifier |
| 12A7 | $5 | Half Wave Rectifier Power Pentode - Power Amp |
| 12AB5 | $4 | Power Amplifier - AF Output Amplifier |
| 12AC5 | ||
| 12AC6 | $3 | Remote Cutoff Pentode - IF/RF Amplifier |
| 12AD6 | $3 | Pentagrid Converter - Oscillator/Mixer |
| 12AD7 | $45 | Double Triode - Class "A" Amplifier |
| 12AE6 | $3 | Double Diode/Triode - 2nd Detector AF Amplifier |
| 12AF6 | $3 | Vacuum Pentode - RF/IF Stage |
| 12AH7GT / VT207 | $4 | Double Triode - AF Amplifier |
| 12AL11 | $4 | Power Tube/Pentode - TV FM Detector |
| 12AL5 | $4 | Double Diode - FM/TV Detector |
| 12AQ5 | $3 | Power Amplifier - AF Output Amplifier |
| 12AT6 | $3 | Double Diode/Triode - Detector/Amplifier/AVC |
| 12AT7 / ECC81 | $8-15 | Double Triode - HF Oscillator/Mixer / Class "A" Amp |
| 12AU6 | $3 | Pentode - HF WideBand Amplifier |
| 12AU7A / 6680 | $10-25 | Double Triode - AF Class "A" Amplifier |
| 12AV5GT | $3 | Power Tube - TV Horizontal Deflection Amplifier |
| 12AV6 | $4 | Double Diode/Triode - Detector/Amplifier |
| 12AV7 | $5 | Double Triode - RF Amplifier |
| 12AW6 | $3 | Pentode - RF/IF Amplifier |
| 12AX4 | $3 | Half-Wave Rectifier - TV Horizontal Deflection Amp |
| 12AX7A / ECC83 | $25-75 | Double Triode - Voltage Amplifier/Class "A" Amp |
| 12AY7 | $9 | Double Triode - AF Amplifier |
| 12AZ7 | $6 | Double Triode |
| 12B4A | $4 | Triode - TV Vertical Deflection Amplifier |
| 12BA6 | $8 | Pentode - RF Amplifier |
| 12BD6 | $2 | Remote Cutoff Pentode - IF/RF Amplifier |
| 12BE6 | $6 | Pentagrid - AC/DC Converter |
| 12BF6 | $3 | Double Diode/Triode - Class "A" Amplifier |
| 12BH7A | $17 | Double Triode - AF Amplifier |
| 12BL6A | $3 | Pentode - RF/IF Amplifier |
| 12BQ6GTB | $3 | Power Pentode -TV Horizontal Deflection Amplifier |
| 12BR7 | $5 | Double Diode/Triode - Television Applications |
| 12BV7 / 12BY7A | $9 | Sharp-Cutoff Pentode |
| 12BW4 | $4 | Full Wave Rectifier |
| 12BY7A / 12BV7 | $9 | Pentode - Video Amplifier |
| 12BZ7 | $9 | Double Triode |
| 12C5 / 12CU5 | $3 | Beam Power Pentode - TV AF Output Amplifier |
| 12C8 | $2 | Double Diode - Semiremote Cutoff Pentode |
| 12CA5 | $3 | Power Pentode - AF Amplifier |
| 12CN5 | $4 | Pentode - IF Amplifier |
| 12CR6 | $3 | Diode - Remote-Cutoff Pentode |
| 12CU5 / 12C5 | $3 | Beam Power Pentode - TV AF Output Amplifier |
| 12CX6 | $3 | Pentode - RF/IF Amplifier |
| 12CY6 | $4 | Pentode - RF/IF Amplifier |
| 12D4 | $3 | Half-Wave Rectifier - TV Damper Tube |
| 12DB5 | $2 | Beam Power Pentode - Audio Amplifier |
| 12DQ6B / 12GW6 | $9 | Power Amplifier - TV Horizontal Deflection Amplifier |
| 12DS7 | $5 | Double Triode/Power Tetrode - Class "A" Amplifier |
| 12DT5 | $3 | Power Pentode - TV Vertical Deflection Amplifier |
| 12DT8 | $6 | Double Triode - Push/Pull Amplifier |
| 12DU7 | $4 | Double Diode/Tetrode |
| 12DZ6 | $5 | Power Amplifier Pentode - Class "A" Amplifier |
| 12EG6 | $4 | Dual-Control Heptode - RF Amplifier |
| 12F8 | $3 | Double Diode/Remote Cutoff Pentode |
| 12FK6 | $3 | Double Diode/Triode - Class "A" Amplifier |
| 12FQ7 | $4 | Double Triode - Deflection Oscillator |
| 12FX5 | $3 | Power Pentode - Output Audio Amplifier |
| 12GJ5A | $8 | Beam Power Pentode -Horizontal Deflection Amp |
| 12GN7A / 12HG7 | $5 | Sharp-Cutoff Pentode - Video Amplifier |
| 12GW6 / 12DQ6B | $9 | Power Amplifier - TV Horizontal Deflection Amplifier |
| 12H6 | $3 | Double Diode - Low Voltage Rectifier |
| 12HG7 / 12GN7A | $5 | Sharp-Cutoff Pentode - Video Amplifier |
| 12HL7 | $5 | Sharp-Cutoff Pentode - Video Amplifier |
| 12J5GT | $5 | Triode - AC/DC Amp/Osc/Detector |
| 12J8 | $3 | Double Diode/Power Tetrode - Audio Driver Amp |
| 12K5 | $3 | Space Charge Grid Tetrode |
| 12K7 | $3 | Remote Cutoff Pentode |
| 12K8 | $4 | Triode Hexode Converter - Oscillator Mixer |
| 12L6GT | $3 | Power Amp - High Power AF Output Amplifier |
| 12Q7 | $3 | Double Diode/Triode - Radio Det/Amp/Avc |
| 12SA7 | $4 | Pentagrid Converter - AC/DC Converter |
| 12SC7M | $5 | Metal - Double Triode - AF |
| 12SF7 | $4 | Diode/Remote-Cutoff Pentode - RF/IF Amplifier |
| 12SG7 | $4 | Semi-Remote Cutoff Pentode - RF Amplifier |
| 12SH7 / VT288 | $5 | Pentode - RF Amplifier |
| 12SJ7 | $4 | Pentode - RF Amplifier/Detector |
| 12SK7 | $5 | Remote Cutoff Pentode |
| 12SL7GT | $4 | Double Triode - Phase Inverter |
| 12SN7GT | $8 | Double Triode - Phase Inverter |
| 12SQ7 | $7 | Double Diode/Triode - Detector/Amp/AVC |
| 12SR7 | $4 | Double Diode/Triode-Radio Detector/Amplifier/AVC |
| 12U7 | $8 | Double Triode - General Purpose Amplifier |
| 12V6GT | $5 | Beam Power Pentode - Output Amplifier |
| 12W6GT | $3 | Power Amplifier - AF Output Amplifier |
| 12X4 | $4 | Full Wave Rectifier - Power Supplies |
| 13CW5 | $25 | Triode (Nuvistor) - Grounded RF Amplifier |
| 13DE7 | $4 | Double Triode - TV Vert Osc/Deflection Amp |
| 13FM7 | $3 | Double Triode - TV Vert Osc/Deflection Amp |
| 13GB5 | $6 | Beam Power Tube - Horizontal Deflection Amplifier |
| 14A7 | $4 | Pentode - RF/IF Amplifier |
| 14B6 | $5 | Double Diode/Triode - Detector/AVC Amplifier |
| 14BR11 | $6 | Double Triode/Pentode - TV Video Amplifier |
| 14GT8 | $2 | Double Diode/Triode |
| 14Q7 | $3 | Pentagrid Converter - Heptode |
| 150AVP | $125 | Photomultiplier - 10 Stage |
| 15BD11 | $6 | Double Triode/Pentode - TV Applications |
| 15DQ8 | $3 | Triode/Sharp-Cutoff Pentode - TV Receivers |
| 1613 / VT175 | $7 | Power Pentode - Crystal Oscillator |
| 1614 | $28 | Beam Power Tube - Output Amplifier |
| 1619 / VT164 | $6 | Beam Power Tube - Power Amplifier |
| 1620 / 6J7 | $25/$4 | Pentode - Bias Detector/Amplifier |
| 1625 | $5 | Power Tube - RF Oscillator/Amplifier |
| 1626 | $9 | Power Triode - RF Power Amp/Oscillator |
| 1629 | $12 | Electron Ray Tuning Indicator (Magic Eye) |
| 1635 | $4 | Double Triode - Class "A" "B" Amplifier |
| 1641 / RK-60 | $10 | Full-Wave Rectifier - Power Supply (Low Drain) |
| 17AX4GTA | $3 | Half-Wave Rectifier - TV Horizonal Damper |
| 17AY3A / 17BS3A | $4 | Half-Wave Rectifier |
| 17BE3 | $3 | Half-Wave Vacuum Rectifier |
| 17BF11 | $7 | Double Pentode - TV FM Detector/AF Amplifier |
| 17BS3A / 17AY3A | $4 | Half-Wave Rectifier |
| 17BZ3 | $3 | Half-Wave Rectifier - TV Horizonal Damper |
| 17DQ6 | $6 | Power Tube - TV Horizontal Deflection Amplifier |
| 17DW4A | $4 | Half-Wave Vacuum Rectifier |
| 17EW8 | $4 | Double Triode - RF Amp Osc/Mixer AM/FM Radio |
| 17JN6 | $10 | Power Tube - TV Horizontal Deflection Amplifier |
| 17JZ8 | $7 | Triode/Pentode - TV Vertical Deflection Osc/Amp |
| 17KV6A | $12 | Power Tube - TV High Voltage Regulator |
| 17Z3 | $3 | Damper-Booster Flyback Diode |
| 185BT | $12 | Beam Tetrode/Power Pentode |
| 18A5 | $3 | Beam Power Tube |
| 18AQ5 | $25 | Pentode - Power Output |
| 18FX6A | $2 | Pentagrid Amplifier - Class "A" Amplifier |
| 18FY6A | $2 | Diode/Triode- Class "A" Amplifier |
| 18GV8 | $5 | Triode - Power Pentode |
| 19AU4GTA | $5 | Half-Wave Rectifier |
| 19X8 | $3 | Triode/Pentode - TV Oscillator/Mixer |
| 1A4 | $10 | Pentode - RF/IF Amplifier |
| 1A5GT | $4 | Pentode - Power Output |
| 1A7GT | $3 | Heptode - Pentagrid Converter |
| 1AD4 | $4 | Pentode - RF Amplifier |
| 1AF4 | $6 | Pentode - RF/IF Amplifier |
| 1AJ5 | $6 | Diode/Pentode - Class "A" Amplifier |
| 1B23 | $40 | Klystron Tube - Varian |
| 1B35A | $20 | Klystron Tube - Bomac |
| 1B3GT / 1G3GT | $4 | Half-Wave Rectifier - High Voltage |
| 1B5 | $5 | Diode/Triode - Detector/Amplifier/AVC |
| 1BC2 | $12 | Half-Wave Rectifier - High Voltage |
| 1C5G | $3 | Power Pentode - Class "A" Amplifier |
| 1C6 | $3 | Pentagrid Converter |
| 1D21 / SN4 | $25 | Strobe Tube |
| 1D7G | $3 | Heptode - Controlling |
| 1E4G | $6 | Triode |
| 1E7G | $3 | Double Pentode - Power Output |
| 1F1 | $10 | Current Regulator |
| 1F4 | $4 | Vacuum Pentode - Power Output |
| 1F5G | $2 | Pentode - Power Output |
| 1G3GT / 1B3GT | $4 | Half-Wave Rectifier - High Voltage |
| 1G4GT | $9 | Triode |
| 1G6 | $3 | Double Triode - Power Output |
| 1H5 | $4 | Double Diode/Triode - Detector/Amplifier/AVC |
| 1J3 / 1K3 | $4 | Half-Wave Rectifier |
| 1J5G | $4 | Pentode - Power Output |
| 1J6G | $8 | Double Triode - Power Output |
| 1K3 / 1J3 | $4 | Half-Wave Rectifier |
| 1L4 | $4 | Pentode - RF Amplifier |
| 1LA6 | $5 | Pentagrid Converter- Battery Operated Receivers |
| 1LB4E | $9 | Unknown |
| 1LC6 | $3 | Pentagrid Converter- Battery Operated Receivers |
| 1N2389 | $9 | Diode |
| 1N40 | Call | Diode - Germanium |
| 1N5GT / 1P5GT | $4 | Pentode - Amplifier |
| 1P41 | $17 | Gas Phototube - Relay Applications |
| 1P5GT / 1N5GT | $4 | Controlling Pentode |
| 1Q5GT | $3 | Beam Power Tube - Power Output |
| 1R5 | $5 | Pentagrid Converter |
| 1S2 | $2 | Half-Wave Rectifier |
| 1S4 | $4 | Power Pentode - AF Amplifier |
| 1S5 | $4 | Diode/Pentode - Detector/AF Amplifier |
| 1T4 / DF91 | $4 | Pentode - RF/IF Amplifier |
| 1T5GT | $4 | Power Pentode - Class "A" Amplifier |
| 1U4 | $5 | Pentode - RF/IF Amplifier |
| 1U5 | $6 | Pentode - Detector/AF Amplifier |
| 1U6 | $32 | Pentagrid - Converter - Class "A" Amplifier |
| 1V2 | $4 | Half-Wave Rectifier |
| 1V5 | $4 | Power Pentode |
| 1X2B | $3 | Half-Wave Rectifier - TV High Voltage |
| 1Z2 | $6 | Half-Wave Rectifier - TV High Voltage |
| 201A | Call | Unknown |
| 2-01C | $30 | Eimac Diode |
| 2051 / VT109 | $15 | Gas Triode |
| 20AQ3 | $3 | Diode - Booster |
| 21GY5 | $5 | Power Pentode - TV Horizontal Deflection Amplifier |
| 21LU8 | $6 | Triode - Beam Power Tube |
| 224 | $18 | Similar to 24A/C or 324 ??? |
| 227 / 27 | $12 | Vacuum Triode - General Radio/TV |
| 22JF6 | $9 | Power Pentode - TV Horizontal Deflection Amplifier |
| 23Z9 | $6 | Double Triode/Power Tube-TV Vertical Deflect Amp |
| 24A | $10 | Screen Grid Tetrode |
| 24JE6 / 24LQ6 | $18 | Power Pentode - TV Horizontal Deflection Amplifier |
| 24LQ6 / 24JE6 | $18 | Power Pentode - TV Horizontal Deflection Amplifier |
| 250TL / 3-250AZ | $300 | Power Triode |
| 2531 | Call | Electronic Tube - Beckman |
| 2532 | $20 | DH Tetrode - Beckman |
| 25A6 | $4 | Pentode - Output Power Amplifier |
| 25BQ6GT | $4 | Power Amplifier - TV Horizontal Deflection Amplifier |
| 25EH5 | $3 | Power Pentode - TV Horizontal Deflection Amplifier |
| 25L6GT | $6 | Power Amplifier - Output Amplifier |
| 25W4GT | $2 | Half-Wave Power Rectifier |
| 25Z5 | $5 | Vacuum Rectifier/Doubler - AC/DC Receivers |
| 25Z6WGT | $4 | Half-Wave Rectifier - Voltage Doubler |
| 26 | $25 | Triode - General Radio/TV |
| 26A7GT | $10 | Double Beam Power Amplifier - Push/Pull Amp |
| 27 / 227 | $12 | Vacuum Triode - General Radio/TV |
| 27GB5 | $5 | Beam Power Tube - Horizontal Deflection Amplifier |
| 280 / UX280 / 80 | $24 | Full-Wave Rectifier |
| 29KQ6 | $10 | Beam Power Tube |
| 2A7 | $6 | Pentagrid Converter |
| 2AS15A | $19 | Diode - Rectifier |
| 2AV2 | $3 | Half-Wave Rectifier |
| 2BN4A | $2 | Triode - Class "A" Amplifier |
| 2BP1 | $25 | Cathode Ray Tube - General Use |
| 2C43 | $25 | Triode - Continuous-Wave Oscillator |
| 2C51/396A / NE396A | $50 | Double Triode - AF Amplifier |
| 2C53 | $38 | Triode - High Voltage Stabilizer |
| 2CW4 | $5 | Triode (Nuvistor) - Grounded RF Amplifier |
| 2CY5 | $2 | Sharp Cutoff Tetrode - RF Amplifier |
| 2D21 / 5727 | $4 | Gas Thyratron - Relay Service |
| 2DS4 | $4 | Triode - RF Amplifier |
| 2E24 | $6 | Power Pentode - AF Power Amplifier/Modulator |
| 2E25 | $11 | Beam Power Pentode - Amplifier |
| 2E26 | $6 | Power Pentode - VHF Amplifier/Oscillator |
| 2E32 | $7 | Sharp Cutoff Pentode |
| 2E36 | $6 | Power Pentode |
| 2ER5 | $2 | Triode - VHF TV Tuners |
| 2G21 / 6088 | $13 | Power Amplifier - AF Output Amplifier |
| 2GK5 | $4 | Triode - TV RF Amplifier |
| 2J36 | Call | Magnatron 9 Ghz |
| 2X2A / 879 | $3 | High Voltage Half-Wave Rectifier |
| 2X3 | Call | Half-Wave Power Rectifier |
| 30 | $17 | Triode - Detector/Voltage Amplifier |
| 30AE3 | $5 | Diode - Booster |
| 3-14 | $10 | Automatic Regulator - Ampirite |
| 31JS6C | $16 | Beam Power Tube |
| 32 | $9 | Sharp Cutoff Screen Grid Tetrode - Battery Sets |
| 3-250AZ / 250TL | $300 | Power Triode |
| 33GY7A | $8 | Diode - Beam Power Tube - TV Receivers |
| 34GD5A | $2 | Beam Power Tube - Class "A" Amplifier |
| 35A5 | $4 | Power Amplifier Pentode - Output Stage |
| 35B5 | $4 | Beam Power Amplifier - Radio Output Stage |
| 35C3 | $8 | Pentode |
| 35C5A | $4 | Power Tube - Output Amplifier |
| 35L6GT | $7 | Power Amplifier - AF Amplifier |
| 35W4 | $5 | Half-Wave Rectifier - AC/DC Power Supply |
| 35Z4 | $3 | Have-Wave Vacuum Rectifier |
| 35Z5GT | $5 | Half-Wave Rectifier - AC/DC Power Supply |
| 36AM3 | $3 | Half-Wave Rectifier |
| 3795 / NR41 | Call | Pentode - RF/IF Stage |
| 38HE7 | $7 | Diode - Beam Power Tube - TV Receivers |
| 396A / 2C51 | $50 | Double Triode - AF Amplifier |
| 3A3C | $4 | Half-Wave Rectifier - TV Pulsed Rectifier |
| 3A5 | $5 | Double Triode - Push/Pull Amplifier |
| 3AF4A | $3 | Triode - TV Local Oscillator |
| 3AL5 | $3 | Double Diode - TV FM Detector |
| 3AT2 | $3 | Half-Wave Rectifier |
| 3AU6 | $3 | Pentode - HF RF Amplifier |
| 3AV6 | $3 | Double Diode/Triode - Detector/Amplifier |
| 3B22 | $24 | Full-Wave Rectifier |
| 3B24WB | $5 | Diode - Half-Wave Rectifier |
| 3B28 | $28 | Mercury Vapour Half-Wave Rectifier |
| 3B29 | $29 | Diode - Half-Wave Rectifier |
| 3B4 | $4 | Power Pentode - RF Amplifier/Oscillator |
| 3BC5 | $3 | Pentode - RF/IF Amplifier |
| 3BN4 | $2 | Triode - RF Amplifier |
| 3BN6 | $3 | Pentode - Limiter/Discriminator/AF Amplifier |
| 3BU8 | $3 | Double Pentode - TV Sync Separator/Clipper |
| 3BY6 | $2 | Pentagrid Amplifier - TV Gated Amp |
| 3BZ6 | $3 | Pentode - Gain Control |
| 3C45 / CV372 | $50 | Hydrogen Thyratron |
| 3CB6 | $3 | Pentode - TV RF/IF Amplifier |
| 3CD6 | Call | Pentode |
| 3CS6 | $3 | Pentagrid - TV Gated Amplifier |
| 3CU3 | $4 | Half-Wave Rectifier |
| 3CY5 | $3 | Tetrode - TV RF Amplifier |
| 3DC3 | $6 | Half-Wave Rectifier |
| 3DG4 | $4 | Double Diode |
| 3DK6 | $3 | Pentode - TV IF Amplifier |
| 3DT6 | $3 | Pentode - TV FM Detector |
| 3E29 / 829B | $20 | Beam Power Tetrode - RF Amplifier |
| 3EH7 | $2 | Semi-Remote Cutoff Pentode - IF Amplifier |
| 3GK5 | $4 | Triode - TV RF Amplifier |
| 3HA5 | $3 | Triode - VHF TV RF Aplifier |
| 3HQ5 | $4 | Triode - TV RF Amplifier |
| 3JC6 | $4 | Pentode - TV IF Amplifier |
| 3KT6 | $3 | Pentode - Class "A" Amplifier |
| 3Q4 | $4 | Power Pentode - RF Power Amplifier |
| 3S4 | $3 | Power Pentode |
| 3TF4 | $23 | Ballast Tube - Amperite |
| 3TFV4 | $10 | Ballast Tube - Amperite |
| 3V4 | $5 | Power Pentode - AF Amplifier |
| 401A | $15 | Pentode |
| 403B / 5591 | $9 | Power Triode - Class "A" Amplifier |
| 404A / 5847 | $17 | Sharp Cutoff Pentode - Class "A" Amplifier |
| 407A | $5 | Double Triode - Class "A" Amplifier |
| 408A / 408A | $3 | Sharp Cutoff Pentode - Class "A" Amplifier |
| 41 | $15 | Vacuum Pentode - Power Output |
| 4-125A / 4D21 | $70 | Air-Cooled Transmitting Tetrode |
| 416B | $40 | Triode - Vacuum |
| 417A / 5842 | $8 | Triode - Grounded Grid Amplifier |
| 423A / 6140 | $10 | Voltage Reference Tube |
| 42EC4 | $5 | Damper/Booster Flyback Diode |
| 43 | $7 | Vacuum Pentode - Power Output |
| 45 / UX245 | $75 | Power Triode |
| 46 | $25 | Double Grid Power Tetrode |
| 4652 / 8042 | $12 | Tetrode/Pentode - Power Amplifier |
| 4-65A | Power Tetrode | |
| 483 | $25 | Triode - Power Output |
| 4A1 | $9 | Ballast Tube - Amperite |
| 4AU6 | $3 | Pentode - RF Amplifier |
| 4AV6 | $2 | Double Diode/Triode - Detector/Amp/AVC |
| 4B32 | $18 | Diode - Rectifier |
| 4BQ7A / 4BZ7 | $3 | Double Triode - TV Cascode Amplifier |
| 4BS8 | $2 | Double Triode |
| 4BZ6 | $3 | Semi-Remote Cutoff Pentode - RF Amplifier |
| 4BZ7 / 4BQ7A | $3 | Double-Triode - Cascode Amplifier |
| 4CB6 | $3 | Pentode |
| 4CS6 | $3 | Pentagrid - Amp/TV Sync Separator/Clipper |
| 4CX250B / 7203 | $120 | Power Tetrode |
| 4CX350A / 8321 | $125 | Power Tetrode |
| 4D21 / 4-125A | $70 | Air-Cooled Transmitting Tetrode |
| 4DK6 | $3 | Pentode |
| 4DT6 | $3 | Pentode - TV FM Detector |
| 4EH7 | $3 | Pentode - TV IF Amplifier |
| 4EJ7 | $3 | Pentode - TV IF Amplifier |
| 4GK5 | $3 | Triode - RF Amplifier |
| 4H3 | $9 | Amperite Ballast Tube |
| 4JC6 | $4 | Pentode - TV IF Amplifier |
| 4JD6 | $4 | Pentode - TV IF Amplifier |
| 502A | $12 | Gas Tetrode - Negative-Control Power Tube |
| 50A5 | $3 | Power Amplifier - Output Amplifier |
| 50B5 | $3 | Power Tube - Output Amplifier |
| 50C5A | $9 | Power Amplifier - AF Amplifier |
| 50EH5 | $4 | Power Pentode - AF Output Amplifier |
| 50L6GT | $6 | Power Amplifier - AF Amplifier |
| 50X6 | $3 | Rectifier/Doubler |
| 50Y6GT | $3 | Rectifier/Doubler |
| 512AX | $21 | Pentode - Voltage Amplifier |
| 55 | $5 | Double Diode/Triode - Detector/Amplifier |
| 5563A | Mercury Vapour Thyratron | |
| 5591 / 403B | $9 | Power Triode - Class "A" Amplifier |
| 5608A | $28 | Double Triode - Controller |
| 5636 | $6 | Pentode - Controlled Amplifier |
| 5639 | $9 | Pentode - Video Amplifier |
| 5642 | $6 | Half-Wave Rectifier - Power Supply |
| 5651 / CK5651 | $4 | Gas Diode - Voltage Reference Tube |
| 5654 / 6AK5 | $3 | Pentode - RF Amplifier |
| 5670 | $5 | Double Triode - HF Amplifier |
| 5672 / CK5672 | $4 | Power Amplifier - Power Output Amplifier |
| 5675 | $5 | Triode - RF Amplifier/Oscillator |
| 5676 | $9 | Triode - Class "A" Amplifier |
| 5678 | $3 | Pentode - Class "A" Amplifier |
| 5686 | $7 | Power Pentode - RF/AF Amplifier |
| 5687WA | $15 | Double Triode - Class "A" Amplifier |
| 5691 / 6SL7GT | $20+ | Double Triode - Phase Inverter/Amplifier |
| 5692 | $60+ | Double Triode - Amplifier |
| 5693 | $15 | Pentode - RF Amplifier/Detector |
| 5696 | $3 | Gas Tetrode - Relay Service |
| 57 | $6 | Sharp Cutoff Pentode - Radio Biased Detector |
| 5718 | $8 | Triode - UHF Oscillator |
| 5719 | $8 | Triode - Class "A" Amplifier |
| 5725 / 6AS6W | $3 | Pentode - Amplifier |
| 5726 / 6AL5 | $3 | Double Diode - FM Detector |
| 5727 / 2D21 | $4 | Gas Thyratron - Relay Service |
| 5732 | $10 | Pentode - RF/IF Amplifier - Similar to 6K7 |
| 5734 | $13 | Triode - Mechano-Electronic Transducer |
| 5749 / 6BA6 | $4 | Pentode - RF Amplifier |
| 5750 / 6BE6 | $4 | Heptode - SuperHet Pentagrid Converter |
| 5751 | $25-50 | Double Triode - Voltage Amplifier |
| 5755 / CK5755 | $6 | Double Triode |
| 5763 | $8 | Power Pentode - VHF Oscillator/Amplifier |
| 5784WA / CK5784 | $8-20 | Pentode - General Purpose Amplifier |
| 5796 | $25 | Thyratron - High Frequency |
| 58 | $8 | Pentode - RF/IF Amplifier |
| 5814A | $11 | Double Triode - Amplifier/Oscillator/Mixer |
| 5823 | $23 | Thyratron - Cold-Cathode |
| 5829 / CK5829 | $9 | Double Diode - High Voltage Power Supply |
| 5840W | $8 | Pentode - RF Amplifier |
| 5842 / 417A | $8 | Triode - Grounded Grid Amplifier |
| 5844 | $4 | Triode - Computers |
| 5847 / 404A | $17 | Double Triode - Phase Inverter |
| 5871 | $10 | Power Pentode - AF Amplifier |
| 5879 | $8 | Pentode - AF Amplifier |
| 5886 / CK5886 | $45 | Pentode - Electrometer |
| 5894 | $50 | Power Pentode - AF/RF Amplifier |
| 5899 | $6 | Pentode - RF Amplifier |
| 5902 | $6 | Power Pentode - Power Amplifier |
| 5915 | $4 | Pentagrid - TV Gated Amplifier |
| 5920 / E90CC | $9 | Double Triode - Class "A" Amplifier |
| 5931 | $22 | Full-Wave Rectifier - DC Power Supply |
| 5932 | $30 | Beam Power Tube - Audio Output Amplifier |
| 5933WA / 807W | $13 | Power Tube - AF/RF Power Amplifier |
| 5947 | $8 | Rectifier |
| 5961 | $50 | Heptode - SuperHet Pentagrid Converter |
| 5963 | $5 | Double Triode - On/Off Control Switch |
| 5964 | $3 | Double Triode - RF Amplifier/Oscillator |
| 5965 | $5 | Double Triode - On/Off Control Switch |
| 5971 | $12 | Pentode - RF Amplifier |
| 5977 | $6 | Triode - Class "A" Amplifier |
| 5AM8 | $3 | Diode/Pentode - TV IF/Video/AGC Amplifier |
| 5AN8 | $3 | Triode/Pentode - TV IF/Video/AGC Amplifier |
| 5AP1 | Call | Cathode Ray Tube |
| 5AQ5 | $5 | Power Pentode - AF Output Amplifier |
| 5AS8 | $2 | Diode/Sharp-Cutoff Pentode |
| 5AT8 | $3 | Triode/Sharp Cutoff Pentode - TV Osc/Mixer |
| 5AV8 | $3 | Triode/Sharp Cutoff Pentode - Class "A" Amplifier |
| 5BK7A | $2 | Double Triode |
| 5BP1 | Call | Cathode Ray Tube |
| 5BR8 | $3 | Triode/Pentode - TV Oscillator/Mixer |
| 5BT8 | $2 | Double Diode/Sharp-Cutoff Pentode |
| 5CG8 | $3 | Triode/Pentode - TV Oscillator/Mixer |
| 5CL8A | $3 | Triode/Tetrode - TV VHF Oscillator/Mixer |
| 5CZ5 | $2 | Beam Power Tube |
| 5GH8A | $4 | Triode/Pentode - TV Horizontal Deflection Circuit |
| 5GJ7 | $4 | Triode/Pentode - TV Oscillator/Mixer |
| 5GM6 | $4 | Beam Power Tube |
| 5GS7 | $4 | Triode/Sharp-Cutoff Pentode - TV Osc/Mixer |
| 5HZ6 | $3 | Pentode - TV Sound Detector |
| 5J6 | $2 | Double Triode - AF/RF Amplifier |
| 5JK6 | $5 | Sharp Cutoff Pentode |
| 5JL6 | $3 | Semi-Remote Cufoff Pentode |
| 5KE8 | $4 | Triode/Sharp Cutoff Pentode - TV Osc/Mixer |
| 5LJ8 | $5 | Triode/Pentode - TV VHF Oscillator/Mixer |
| 5R4GA | $15 | Full-Wave Rectifier - High Power DC |
| 5R4GY | $50 | Full-Wave Rectifier - High Power DC |
| 5R4GYA | $15 | Full-Wave Rectifier - High Power DC |
| 5R4GYB | $10 | Full-Wave Rectifier - High Power DC |
| 5R4WGA | $20 | Full-Wave Rectifier - High Power DC |
| 5R4WGB | $10 | Full-Wave Rectifier - High Power DC |
| 5R4WGY | $20 | Full-Wave Rectifier - High Power DC |
| 5T4 | $7 | Full-Wave Rectifier - High Power DC |
| 5T8 | $2 | Triple Diode/Triode - AF Amplifier/AM-FM Detector |
| 5U4 (1N2389) | $18 | Full-Wave Rectifier - High Power DC - Solid State |
| 5U4G | $13 | Full-Wave Rectifier - High Power DC |
| 5U4GB / 5AS4A | $13 | Full-Wave Rectifier - Med Power DC |
| 5U8 | $4 | Triode/Pentode - TV Oscillator/Mixer |
| 5V3A | $4 | Full-Wave Rectifier - High Power DC |
| 5V4G / GA | $13 | Full-Wave Rectifier - High Power DC |
| 5W4GT | $5 | Full-Wave Rectifier - Low Power DC |
| 5X4G | $10 | Full-Wave Rectifier - High Power DC |
| 5X8 | $3 | Triode/Pentode - TV Oscillator/Mixer |
| 5Y3GT | $14 | Full-Wave Rectifier - Med Power DC |
| 5Y4G | $13 | Full-Wave Rectifier - Med Power DC |
| 5Y4GT | $7 | Full-Wave Rectifier - Med Power DC |
| 5Z3 | $18 | Full-Wave Rectifier - High Power DC |
| 5Z4 / VT74 | $8 | Full-Wave Vacuum Rectifier - Power Supply |
| 6005 / 6AQ5A | $4 | Power Pentode - AF Power Amplifier |
| 6006 | $5 | Full Wave Rectifier - Inert Gas Filled |
| 6021 | $20 | Double Triode - UHF/VHF Osc/Mixer |
| 6028 / 408A | $3 | Pentode - UHF Amplifier |
| 6064 / CV4014 | $10 | Pentode - RF Amplifier |
| 6080 | $8 | Double Triode - Series Regulator |
| 6084 / E80F | $25 | Pentode - High Gain Amplifier |
| 6085 / E80CC | $60 | Double Triode |
| 6088 / 2G21 | $13 | Power Amplifier - AF Output Amplifier |
| 610-B | $15 | Hammond |
| 6110 | $5 | Double Diode - Detector |
| 6136 / 6AU6 | $5-20 | Pentode - RF/IF Amplifier |
| 6140 / 423A | $10 | Voltage Reference Tube |
| 6146A/B / 8298A | $25-35 | Power Pentode - RF/AF Amplifier |
| 6155 / QB3-300 | $70 | Air-Cooled Transmitting Tetrode |
| 6159 | $8 | Power Pentode - AF Amplifier/Modulator |
| 6173 | $23 | UHF Diode - Radar IF Detector |
| 6186W / 6AG5 | $4 | Pentode - RF/IF Amplifier |
| 6188 / 6SU7GT | $15 | Double Triode |
| 6189W | $9 | Double Triode -Phase Inverter/Push-Pull Amplifier |
| 6197 | $4 | Power Pentode - On/Off Control Switch |
| 61BT | $10 | Beam Tetrode |
| 6201 / E81CC | $6 | Double Triode - VHF Amplifier/Converter |
| 6202 / 6X4W | $5 | Double Diode - Full-Wave Power Rectifier |
| 6203 | $8 | Full-Wave Rectifier |
| 6211 | $3 | Double Triode - Class "A" Amplifier |
| 6216 | $5 | Power Tube - Class "A" Amplifier |
| 6227 | $35 | Power Pentode - Class "A" Amplifier |
| 6252 | $26 | Double Tetrode - Class "B" "C" Amplifer |
| 6265 | $5 | Sharp Cutoff Pentode - RF Amplifier |
| 6267 | $20 | Low Noise Pentode - High Gain Amplifier |
| 631P1 | $18 | Strobotron |
| 6322 | $95 | Gammatron Gas Discharge Tube |
| 6336 | $50 | Double Triode - Series Regulator |
| 6350 | $25 | Double Triode - Computers |
| 6354 | $9 | Voltage Stabilizer |
| 6360A | $7 | Double Tetrode - Amplifier/Oscillator |
| 6397 | $5 | Power Amplifier - AF Output Amplifier |
| 63-SPT | $4 | Pentode - Class "A" Amplifier |
| 6414 | $8 | Double Triode - Class "A" Amplifier |
| 6417 | $5 | Beam Power Pentode - Amplifier |
| 6418 | $15 | Power Amplifier - AF Output Amplifier |
| 6463 | $5 | Double Triode - Class "A" Amplifier |
| 6485 | $4 | Pentode - RF Wide Band Amplifier |
| 6489 / EA76 | $8 | Diode - Half-Wave Rectifier |
| 6528 | $50 | Double Triode - Series Regulator |
| 6626 / 0A2A | $5 | Voltage Regulator - Gas |
| 6664 / 6AB4 | $3 | Triode - Amplifier/Converter/Oscillator |
| 6680 / 12AU7A | $10-25 | Double Triode - Class "A" Amplifier |
| 6687 | $5 | Heptode - Gated Amplifier |
| 6688 | $7 | Pentode - Wide Band Amplifier |
| 6689 / E83F | $10 | Pentode - Wide Band Amplifier |
| 6802 / CK6802 | $15 | Decade Counter/Timer |
| 6883B / 8032A | $16 | Power Pentode |
| 6909 | $13 | Decade Counter/Timer |
| 6922 / 6DJ8 | $35 | Double Triode - Cascode Circuit |
| 6939 | $25 | Double Power Pentode - RF Push/Pull Power Amp |
| 6977 | $10 | Triode - Counter/Indicator/Selector |
| 6A3 | $45 | Power Triode - Radio Output Stage |
| 6A7 | $14 | Pentagrid Converter - SuperHet Circuits |
| 6A8 | $13 | Pentagrid Converter - SuperHet Circuits |
| 6AB4 / 6664 | $3 | Triode - Amplifier/Converter/Oscillator |
| 6AB5A / 6N5 | $17 | Electron Ray Tuning Indicator (Magic Eye) |
| 6AB7 (Metal) | $4 | Pentode - TV RF/IF/Video Amp |
| 6AB8 | $5 | RF Pentode |
| 6AC5GT | $13 | Triode - Power Tube |
| 6AC7 / 6AJ7 | $3 | Pentode - RF/IF Amplifier |
| 6AD10 | $6 | Beam Power Tube-Sharp-Cutoff-Pentode - AF Amp |
| 6AD4 | $6 | Triode - Amplifier/Oscillator |
| 6AF4A / 6DZ4 | $4 | Triode - UHF Local Oscillator |
| 6AF6G | $25 | Electron Ray Tuning Indicator (Magic Eye) |
| 6AG5 / 6186W | $4 | Pentode - RF/IF Amplifier |
| 6AG7 | $5 | Power Pentode - Video Output Amplifier |
| 6AH4GT | $4 | Triode - TV Vertical Deflection Amplifier |
| 6AH6WA | $4 | Pentode - IF Amplifier |
| 6AJ5 | $7 | Sharp Cutoff Pentode - Wide Band Amplifier |
| 6AJ6 | $18 | Power Tetrode (Metal) |
| 6AJ7 / 6AC7 | $3 | Pentode - RF/IF Amplifier |
| 6AJ8 / ECH81 | $5 | Triode/Heptode - Oscillator/Mixer |
| 6AK4 | $5 | Triode - UHF Amplifier |
| 6AK5 / 5654 | $3 | Pentode - RF Amplifier |
| 6AK6 | $3 | Pentode - Power Amplifier |
| 6AK8 | $6 | Triple-Diode/Triode - Class "A" Amplifier |
| 6AL3 | $4 | Half-Wave Rectifier - TV Horizontal Deflection |
| 6AL5 / 5726 | $3 | Double Diode - FM Detector |
| 6AL7GT | $4 | Electron Ray Tuning Indicator (Magic Eye) |
| 6AM4 | $3 | Triode - TV VHF/UHF Amplifier |
| 6AM5 / EL91 | $9 | Pentode - AF Output Amplifier |
| 6AM6 / EF91 | $4 | Pentode - RF Amplifier |
| 6AM8A | $4 | Pentode - RF Amplifier |
| 6AN5WA | $4 | Power Pentode - RF/AF Power Amplifier |
| 6AN8A | $5 | Triode/Pentode - Class "A" Amplifier |
| 6AO5 | $4 | Beam Power Pentode - Output Amplifier |
| 6AQ4 / EC91 | $10 | Grounded-Grid Amplifier - VHF Amplifier |
| 6AQ5A / 6005 | $4 | Power Pentode - AF Power Amplifier |
| 6AQ6 | $3 | Double Diode/Triode - Detector/Amplifier |
| 6AQ8 | $15 | Double Triode - RF Amplifier/Mixer |
| 6AR5 | $8 | Power Pentode - AF Output Amplifier |
| 6AR6 | $15 | Pentode - Power Amplifier |
| 6AR8 | $4 | Sheet Beam - Colour TV Demodulator |
| 6AS5 | $3 | Power Pentode - Output Amplifier |
| 6AS6W / 5725 | $3 | Pentode - Gated Amplifier |
| 6AS7G | $6 | Double Power Triode - DC Regulator |
| 6AS8 | $3 | Diode/Pentode - Class "A" Amplifier |
| 6AT6 | $4 | Double Diode/Triode - Detector/Amplifier |
| 6AT8 | $3 | Triode-Sharp-Cutoff Pentode |
| 6AU4GTA | $5 | Half-Wave Rectifier - TV Horizontal Deflection |
| 6AU5GT | $5 | Power Amp - TV Horiz Deflection Amplifier |
| 6AU6 / 6136 | $5-20 | Pentode - RF/IF Amplifier |
| 6AU8A | $5 | Triode/Pentode - Class "A" Amplifier |
| 6AV5GA | $5 | Power Tube - TV Horizontal Deflection Amplifier |
| 6AV6 | $4 | Double Diode/Triode - Detector/Amplifier |
| 6AW8A | $4 | Triode/Pentode - Class "A" Amplifier |
| 6AX4GTB | $4 | Half-Wave Rectifier - TV Horizontal Deflection |
| 6AX5GT | $5 | Full-Wave Rectifier - Medium Power DC |
| 6AX8 | $4 | Triode/Sharp Cut-Off Pentode |
| 6AZ8 | $7 | Triode/Pentode - Class "A" Amplifier |
| 6B4G | $32 | Power Triode - AF Output Amplifier |
| 6B6M / 75M | $5 | Double Diode/Triode - Detector/Amp/AVC |
| 6B8 | $4 | Double Diode/Pentode - Detector/Amplifier/AVC |
| 6BA11 | $4 | Triode/Double Pentode - Deflection Amp |
| 6BA4 | $8 | Triode - Class "A" Amplifier |
| 6BA5 | $4 | Pentode - Class "A" Amplifier |
| 6BA6 / 5749 | $4 | Pentode - HF Amplifier |
| 6BA7 | $6 | Pentagrid Converter - AM/FM Receivers |
| 6BA8A | $4 | Triode/Pentode - Class "A" Amplifier |
| 6BC5 / 6CE5 | $3 | Pentode - RF/IF Amplifier |
| 6BC7 | $3 | Triple Diode - TV DC Restorer |
| 6BD6 | $3 | Pentode - RF/IF Amplifier |
| 6BE6 / 5750 | $4 | Heptode - SuperHet Pentagrid Converter |
| 6BF5 | $4 | Power Pentode - TV Vertical Deflection Amplifier |
| 6BF7W | $4 | Double Triode - Class "A" Amplifier |
| 6BG6/GA | $6 | Power Tube - TV Horizontal Deflection Amplifier |
| 6BH6 / E90F | $4 | Pentode - RF Amplifier |
| 6BH8 | $4 | Triode/Pentode - TV Sync Amp/Separator/Clipper |
| 6BJ6 | $3 | Pentode - RF Amplifier |
| 6BJ7 | $3 | Triple Diode - TV DC Restorer |
| 6BJ8 | $4 | Double Diode/Triode - Class "A" Amplifier |
| 6BK4 | $22 | Triode - TV High DC Voltage Regulator |
| 6BK7B | $4 | Double Triode - VHF Amplifier |
| 6BL7 | $8 | Double Triode |
| 6BL8 / ECF80 | $4 | Triode/Pentode - Class "A" Amplifier |
| 6BN11 | $5 | Sharp-Cutoff Double Pentode - TV IF Amplifier |
| 6BN4 | $4 | Triode - TV RF Amplifier |
| 6BN6 / 6KS6 | $4 | Gated-Beam Pentode - AF Amplifier |
| 6BN8 | $7 | Double Diode/ Triode - AF Amplifier |
| 6BQ5 / EL84 | $20 | Power Pentode - AF Amplifier |
| 6BQ6GTB / 6CU6 | $4 | Power Pentode - TV Horizontal Deflection Amplifier |
| 6BQ7A / 6BZ7 | $4 | Double Triode - Cascode Amplifier |
| 6BS8 | $4 | Double Triode - TV Cascode Amplifier |
| 6BV8 | $4 | Double Diode/Triode - TV Detector |
| 6BW4 | $4 | Full-Wave Rectifier |
| 6BW6 | $10 | Beam Power Pentode - Class "A" Amplifier |
| 6BX6 | $4 | Pentode - RF/IF Amplifier |
| 6BX7GT | $11 | Double Triode |
| 6BY6 | $4 | Pentagrid Amplifier - TV Gated Amplifier |
| 6BY8 | $3 | Diode/Sharp Cut-Off Pentode - TV Receivers |
| 6BZ6 | $5 | Pentode - Video IF Gain Control |
| 6BZ7 / 6BQ7A | $4 | Double Triode - Cascode Amplifier |
| 6BZ8 | $3 | Double Triode - Cascode Amplifier |
| 6C4 | $4 | Triode - FM Local Oscillator |
| 6C5 /G/GT | $3-5 | Triode - AF Amplifier/Oscillator |
| 6C8 | $4 | Double Triode - Voltage Amplifier/Phase Inverter |
| 6CA4 | $15 | Full-Wave Rectifier - AF Amplifier |
| 6CA7 / EL34 | $125+ | Power Pentode - AF Output Amplifier |
| 6CB5A | $4 | Beam Power Amplifier - TV Horiz Deflection Amp |
| 6CB6A / 6CF6 | $3 | Double Diode/Triode - Class "A" Amplifier |
| 6CD6G | $4 | Beam Power Amplifier |
| 6CD6GA | $4 | Power Amp - TV Horizontal Deflection Amplifier |
| 6CE3 | $6 | Half-Wave Rectifier |
| 6CE5 / 6BC5 | $3 | Pentode - RF/IF Amplifier |
| 6CE6 | $4 | Half-Wave Rectifier - Damper Diode |
| 6CF6 / 6CB6A | $3 | Double Diode/Triode - Class "A" Amplifier |
| 6CG7 / 6FQ7 | $9 | Double Triode - TV Deflection Oscillator |
| 6CG8A | $4 | Triode/Pentode - TV Oscillator/Mixer |
| 6CH3 | $5 | Half-Wave Rect - TV Horizontal Deflection Damper |
| 6CH6 | $15 | Power Pentode |
| 6CJ3 / 6DW4B | $5 | Half-Wave Rect - TV Horizontal Deflection Damper |
| 6CJ6 / EL81 | $11 | Pentode - Radio/TV - Similar to EL81 |
| 6CK4 | $7 | Triode - TV Deflection Amplifier |
| 6CK5 / EL41 | $10 | Pentode - Video Output Amplifier |
| 6CK6 / EL83 | $11 | Pentode |
| 6CL6 | $4 | Pentode - Video Output Amplifier |
| 6CL8 | $3 | Triode/Tetrode - TV Oscillator/Mixer |
| 6CM6 | $4 | Power Pentode - Class "A" Amplifier |
| 6CM7 | $3 | Double Triode - TV Vertical Deflection Osc/Amp |
| 6CN6 | $18 | Pentode/Tetrode |
| 6CN7 | $3 | Double Diode/Triode - Phase Detector |
| 6CQ6 / EF92 | $4 | Controlling Pentode - RF/IF Stage |
| 6CS6 / EH90 | $3 | Pentagrid - TV Gated Amplifier |
| 6CS7 | $3 | Double Triode - TV Vertical Deflection Oscillator |
| 6CU5 | $4 | Power Tube - TV AF Class "A" Amplifier |
| 6CU6 / 6BQ6GTB | $4 | Power Pentode - TV Horizontal Deflection Amplifier |
| 6CU8 | $3 | Triode/Pentode - IF/Video/AGC Amplifier |
| 6CW5 | $38 | Power Pentode - Class "A" Amplifier |
| 6CX8 | $4 | Triode/Pentode - TV Video/Sound Amplifier |
| 6CY5 | $5 | Tetrode - TV RF Amplifier |
| 6CZ5 | $10 | Power Amp - TV Vertical Deflection Amplifier |
| 6D4 | $6 | Thyratron - Relay/Relaxation Oscillator |
| 6D6 | $5 | Remote-Cuoff Pentode - RF / IF Radio Receiver |
| 6DA4 | $4 | Half-Wave Rectifier - TV Damper |
| 6DC6 | $7 | Pentode - TV Gain Switch |
| 6DC8 | $7 | Double Diode/Semi-Remote Cutoff Pentode |
| 6DE6 | $3 | Pentode - TV IF Gain Control |
| 6DE7 | $4 | Double Triode - TV Vertical Deflection Osc/Amp |
| 6DJ8 / 6922 / E88CC | $35 | Double Triode - RF Amplifier/Mixer |
| 6DK6 | $3 | Pentode - TV IF Amplifier |
| 6DN7 | $4 | Dissimilar Double Triode - TV Vert Deflection/Osc |
| 6DQ5 | $11 | Power Amp - TV Horizontal Deflection Amplifier |
| 6DQ6B / 6GW6 | $5 | Power Amp - TV Horizontal Deflection Amplifier |
| 6DQ6B / 6GW6 | $6 | Beam Power Amplifier - TV Horiz Deflection Amp |
| 6DT5 | $3 | Power Amp - TV Vertical Deflection Amplifier |
| 6DT6A | $3 | Pentode - TV FM Detector |
| 6DT8 | $4 | Double Triode - Push/Pull RF Amplifier |
| 6DU3 | $9 | Half-Wave Rectifier - Duodecar Damper TV |
| 6DW4B / 6CJ3 | $5 | Half-Wave Rect - TV Horizontal Deflection Damper |
| 6DX8 | $3 | Pentode - TV Sync Separator/Amplifier |
| 6DZ4 / 6AF4A | $4 | Triode - UHF Local Oscillator |
| 6E5-M / 6M-E5 | $23 | Electron Ray Tuning Indicator (Magic Eye) |
| 6EA8 | $5 | Triode/Pentode - TV Oscillator/Mixer |
| 6EB8 | $4 | Triode/Pentode - TV Video Output Amplifier |
| 6EC4A | $6 | Booster Diode - TV Time Base Circuits |
| 6EH7 | $3 | Pentode - TV IF Amplifier |
| 6EJ7 | $3 | Pentode - IF Amplifier |
| 6EM7 | $9 | Double Triode - TV Vertical Deflection Osc/Amp |
| 6ER5 | $4 | Triode - TV VHF Tuners |
| 6ES8 | $5 | Double Triode - AGC Controlled RF Amplifier |
| 6EU7 | $15 | Double Triode - High Gain Audio Amplifier |
| 6EV5 | $4 | Tetrode - TV VHF Amplifier |
| 6EW6 | $4 | Pentode - TV Gain Control Switch |
| 6F4 | $7 | Triode |
| 6F5 | $4 | Triode - Class "A" Amplifier |
| 6F6 (Metal) | $11 | Pentode - High Power AF Amplifier |
| 6F6G | $13 | Power Pentode - AF Power Amplifier |
| 6F7 | $3 | Triode - Remote-Cutoff Pentode |
| 6F8G | $7 | Double Triode - Voltage Amplifier |
| 6FG6 | $7 | Electron Ray Tuning Indicator (Magic Eye) |
| 6FG7 | $3 | Sharp-Cutoff Pentode - TV Oscillator/Mixer |
| 6FH5 | $3 | Triode - RF Amplifier in VHF TV Tuners |
| 6FM8 | $2 | Double Diode/Triode - Class "A" Amplifier |
| 6FQ5A / 6GK5 | $6 | Triode - Grounded Cathode RF Amplifier |
| 6FQ7 / 6CG7 | $9 | Double Triode - TV Deflection Oscillator |
| 6FS5 | $3 | Frame-Grid Pentode - RF Amplifier |
| 6FV8A | $4 | Triode/Pentode - TV VHF Oscillator/Mixer |
| 6G5 / 6U5 | $45 | Electron Ray Tuning Indicator (Magic Eye) |
| 6G6G | $4 | Power Pentode - Med Power Output Amplifier |
| 6GB5A | $4 | Beam Power Tube - Horizontal Deflection Amplifier |
| 6GE5 | $6 | Beam Power Tube - Horizontal Deflection Amplifier |
| 6GE8 / 7734 | $24 | Triode/Pentode - Class "A" Amplifier |
| 6GF5 | $5 | Power Pentode - Class "A" Amplifier |
| 6GF7A | $5 | Double Triode - TV Vertical Deflection Osc/Amp |
| 6GH8A | $3 | Triode/Pentode - TV Horizontal Deflection Circuit |
| 6GJ7 | $3 | Triode/Sharp-Cutoff Pentode - TV Osc/Mixer |
| 6GK5 / 6FQ5A | $6 | Triode - Grounded Cathode RF Amplifier |
| 6GK6 | $9 | Power Pentode - AF Output Amplifier |
| 6GM6 | $4 | Pentode - IF Gain Control |
| 6GN8 | $5 | Triode/Pentode - TV Sync Separator/Clipper |
| 6GU7 | $4 | Double Triode - TV Matrix Circuit |
| 6GV8 | $7 | Triode/Power Pentode - Sync Amp/Video Output |
| 6GW6 / 6DQ6 | $6 | Beam Power Amplifier - TV Horiz Deflection Amp |
| 6GW6 / 6DQ6B | $5 | Power Amp - TV Horizontal Deflection Amplifier |
| 6GX6 / 6GY6 | $3 | Pentode - AGC Amplifier |
| 6GX7 | $3 | Triode/Sharp Cutoff Pentode - VHF TV Osc/Mixer |
| 6GY6 / 6GX6 | $3 | Pentode - AGC Amplifier |
| 6GY8 | $3 | Triple Triode - Class "A" Amplifier |
| 6H6 (Metal) | $3 | Double Diode - Low Voltage Rectifier/Detector |
| 6H6GT | $4 | Double Diode - Low Voltage Rectifier/Detector |
| 6HA5 / 6HM5 | $3 | Triode - RF Amplifier |
| 6HE5 | $4 | Beam Power Pentode - Class "A" Amplifier |
| 6HM5 / 6HA5 | $3 | Triode - RF Amplifier |
| 6HQ5 | $4 | Triode - RF Amplifier |
| 6HS5 | $7 | Beam Triode - High Voltage TV Power Regulator |
| 6HS6 | $18 | Pentode - FM Amplifier/Limiter |
| 6HS8 | $4 | Double Pentode - TV AGC Amplifier/Limiter |
| 6HU6 / EM87 | $8 | Electron Ray Tuning Indicator (Magic Eye) |
| 6HZ6 | $3 | Pentode - FM Sound Detector |
| 6J10 | $5 | Power Pentode - Gated Beam Descriminator |
| 6J4 / 8532W | $3 | Triode - UHF Amplifier |
| 6J5 | $4 | Double Triode - Voltage Amplifier |
| 6J6 | $3 | Double Triode - UHF Oscillator |
| 6J6A | $3 | Double Triode - UHF Oscillator |
| 6J6W | $3 | Double Triode - UHF Oscillator |
| 6J6WA | $3 | Double Triode - UHF Oscillator |
| 6J6WB | $3 | Double Triode - UHF Oscillator |
| 6J7 / 1620 | $4/25 | Pentode - Bias Detector/Amplifier |
| 6J8G | $9 | Triode/Heptode Converter - Oscillator/Mixer |
| 6JB6A | $25 | Power Pentode - TV Horizontal Deflection Amplifier |
| 6JC6A | $4 | Sharp-Cutoff Pentode - Class "A" Amplifier |
| 6JC8 | $3 | Triode/Pentode - TV VHF Oscillator/Mixer |
| 6JD6 | $3 | Sharp-Cutoff Pentode - IF Amplifier |
| 6JE6A/C / 6LQ6 | $42 | Beam Power (Sweep) - TV Horiz-Deflection Amp |
| 6JH6 | $4 | Pentode - Class "A" Amplifier |
| 6JH8 | $4 | Beam-Deflection Tube |
| 6JN8 | $3 | Triode/Sharp-Cutoff Pentode - Class "A" Amplifier |
| 6JS6C | $44 | Beam Power Tube |
| 6JU8 | $4 | Diode - TV Phase Detector/Colour Killer |
| 6JW8 | $4 | Triode/Sharp Cutoff Pentode |
| 6JZ8 | $4 | Triode/Power Pentode - Vertical Deflect Osc/Amp |
| 6K6GT | $8 | Power Pentode - Med Power Output Amplifier |
| 6K7M/GT / VT86 | $4 | Pentode - AVC control for RF/IF |
| 6K8 / VT167 | $5 | Triode/Hexode - Converter |
| 6KA8 | $4 | Triode/Pentode - TV Sync Separator |
| 6KD6 | $38 | Power Tube - TV Horizontal Deflection Amplifier |
| 6KD8 / 6U8A | $4 | Triode/Pentode - TV Oscillator/Mixer |
| 6KE8 | $4 | Triode/Sharp-Cutoff Pentode - TV Osc/Mixer |
| 6KS6 / 6BN6 | $4 | Gated-Beam Pentode - AF Amplifier |
| 6KT8 | $4 | Triode/Sharp-Cutoff Pentode -Class "A" Amplifier |
| 6KZ8 | $3 | Triode/Sharp-Cutoff Pentode - Oscillator/Mixer |
| 6L6 | $16 | Power Pentode - AF Output Amplifier |
| 6L6G | $20 | Power Pentode - AF Output Amplifier |
| 6L6GA | $12 | Power Pentode - AF Output Amplifier |
| 6L6GB | $30 | Power Pentode - AF Output Amplifier |
| 6L6GC | $65 | Power Pentode - AF Output Amplifier |
| 6L6WGB / CV2796 | $60 | Power Pentode - AF Output Amplifier |
| 6L7 | $3 | Pentagrid - SuperHet Mixer/Amplifier |
| 6LE8 | $3 | Double Pentode - TV Colour Demodulator |
| 6LF6 | $65 | Beam Power Pentode |
| 6LJ8 | $4 | Triode/Pentode - Class "A" Amplifier |
| 6LQ6 / 6JE6C | $42 | Beam Power (Sweep) - TV Horiz-Deflection Amp |
| 6LQ8 | $3 | Triode/Sharp-Cutoff Pentode - Output Amplifier |
| 6LU8 | $4 | Triode/Power Tube - Class "A" Amplifier |
| 6LX8 | $3 | Triode/Pentode - TV Horizontal Oscillator |
| 6MD8 | $5 | Triple Triode - TV Matrixing Circuits |
| 6ME5 | Call | Electron Ray Tuning Indicator (Magic Eye) |
| 6ME8 | $4 | Two-Beam Plate Deflect Tube - TV Colour Demod |
| 6MG8 | $4 | Triode/Pentode - TV Horizontal Deflection Circuit |
| 6N020 | $28 | Miniature Delay Relay - Amperite |
| 6N5 / 6AB5A | $19 | Electron Ray Tuning Indicator (Magic Eye) |
| 6N7/6N7GT/VT96 | $5 | Double Power Triode - Output Amplifier |
| 6Q5G | $5 | Gas Thyratron - Detector/Amplifier |
| 6Q7 | $5 | Double Diode/Triode - Detector/Amplifier |
| 6Q7GT | $5 | Double Diode/Triode - Detector/Amplifier/AVC |
| 6R3 | $3 | Half-Wave Rectifier - TV Damper |
| 6R7 | $3 | Double Diode/Triode - Detector/Amplifier/AVC |
| 6S4A | $4 | Triode - TV Vertical Deflection Amplifier |
| 6S7 | $3 | Vacuum Pentode - RF/IF Stage |
| 6S8GT | $2 | Triple Diode/Triode - Audio Amplifier |
| 6SA7 | $4 | Pentagrid - SuperHet Converter |
| 6SB7Y | $5 | Pentagrid - FM Converter |
| 6SC7 | $15 | Double Triode - Phase Inverter/Amplifier |
| 6SF5 | $4 | Triode - Amplifier |
| 6SF7 | $4 | Diode/Remote-Cutoff Pentode - RF/IF Amp/Dect. |
| 6SG7 | $5 | Pentode - Wideband RF/IF Amplifier |
| 6SH7 | $4 | Pentode - Wideband RF/IF Amplifier |
| 6SJ7GT | $4 | Pentode - RF/AF Amplifier |
| 6SK7 / VT117 | $4 | Pentode - RF/IF Amplifier |
| 6SL7GT / 5691 | $20+ | Double Triode - Phase Inverter/Amplifier |
| 6SN7GT | $25+ | Double Triode - Phase Inverter/Amplifier |
| 6SN7GTB | $25+ | Double Triode - Phase Inverter/Amplifier |
| 6SN7W/WGT/A | $25+ | Double Triode - Phase Inverter/Amplifier |
| 6SQ7 | $4 | Double Diode/Triode - Detector/Amplifier/AVC |
| 6SR7 | $3 | Double Diode/Triode - Detector/Amplifier/AVC |
| 6SS7 | $5 | Remote Cut-off Pentode - Class "A" Amplifier |
| 6SU7GT / 6188 | $15 | Double Triode - Voltage Amplifier |
| 6T4 | $2 | Triode - TV UHF Oscillator |
| 6T8A | $3 | Triple Diode/Triode - AF Amplifier / AM/FM Detector |
| 6TF4 | $14 | Ballast Resistor - AC/DC Current Regulator |
| 6U10 | $5 | Double Triode/Triode - Class "A" Amplifier |
| 6U5 / 6G5 | $45 | Electron Ray Tuning Indicator (Magic Eye) |
| 6U6GT | $5 | Electron Ray Tuning Indicator (Magic Eye) |
| 6U7G | $5 | Vacuum Pentode - RF/IF Stage |
| 6U8/A / 6KD8 | $4 | Triode/Pentode - TV Oscillator/Mixer |
| 6V3A | $2 | Half-Wave Rectifier |
| 6V4 | $13 | Double Diode |
| 6V6 | $13 | Power Amplifier - AF Output/Class "A" Amplifier |
| 6V6 Loose | Power Amplifier - AF Output/Class "A" Amplifier | |
| 6V6GT | Power Amplifier - AF Output/Class "A" Amplifier | |
| 6V6GTA | $25-40 | Power Amplifier - AF Output/Class "A" Amplifier |
| 6W4GT | $2 | Half-Wave Rectifier - TV Damper |
| 6W6GT | $3 | Power Amplifier - AF Output Amplifier |
| 6X2 / EY51 | $3 | Full-Wave Rectifier |
| 6X4W / 6202 | $5 | Double Diode - Full-Wave Power Rectifier |
| 6X5GT / CV3734 | $5 | Double Diode Full-Wave Power Rectifier |
| 6X8/A | $3 | Triode/Pentode - TV Oscillator/Mixer |
| 6X9 | $3 | Triode/Pentode - TV IF Amplifier |
| 6Y6G | $6 | Power Pentode - Output Amplifier |
| 6Y6GT | $4 | Power Pentode - Output Amplifier |
| 6Y9 | $3 | Dissimilar Double Pentode - TV Video/IF Amplifier |
| 6Z10 | $5 | Power Pentode - Gated Beam Discriminator |
| 6Z4 / VT84 / 84 | $6 | Full-Wave Rectifier |
| 7054 / 8077 | $4 | Power Pentode - RF Oscillator/Amp/Freq Mixer |
| 7056 | $4 | Pentode - RF/AF Amplifier |
| 7060 | $4 | Triode/Pentode - Rugged Mobile Equipment |
| 7061 | $4 | Beam Power Tube |
| 7150 / A1600 | Call | Screen-Grid Tetrode - RF/IF Stage - Ericsson |
| 7167 | $3 | Tetrode - TV VHF RF Amp - Similar to 6CY5 |
| 717A / VT269 | $16 | Pentode - Class "A" Amplifier |
| 7189 | $45 | Power Pentode - Hi Fi Power Amplifier |
| 7193 | $7 | Vacuum Triode -VHF |
| 7199 | $25 | Sharp-Cutoff Pentode/Triode -HiFi/Hi Quality Amp |
| 7203 / 4CX250B | $125 | Vacuum Triode |
| 7212 | $23 | Beam Power Pentode - Power Amplifier |
| 7233 | $9 | Triode |
| 723A/B | Call | Klystron 9.3 Ghz |
| 7308 | Call | Double Triode - Class "A" Amplifier |
| 7360 | $40 | Beam-Deflection Mod/Demodulator |
| 7363 | $70 | Thyratron - High Frequency |
| 7408 | $24 | Beam Power Tube - Audio Output Amplifier |
| 7551 | $6 | Beam Power Tube - RF Amp/Osc/Multipier |
| 7558 | $9 | Power Tube - Class "C" Amp/Oscillator/Freq Mixer |
| 7586 | $23 | Triode (Nuvistor) - UHF Amplifier/Oscillator |
| 7587 | $25 | Pentode (Nuvistor) - Class "A" Amplifier |
| 75C1 | $8 | Double Triode - Series Voltage Regulator |
| 75M / 6B6M | $5 | Double Diode/Triode - Detector/Amp/AVC |
| 7643 / E80CF | $18 | Triode/Pentode - Class "A" Amplifier |
| 7693 | $10 | Controlling Pentode |
| 7710 | $30 | Cold-Cathode Trigger Tube |
| 7716 | $3 | Triode/ Pentode - TV IF Amplifier |
| 7734 / 6GE8 | $25 | Triode/Pentode - Class "A" Amplifier |
| 7788 | $30 | Wideband Pentode - Class "A" Amplifier |
| 78 | $7 | Vacuum Pentode - RF/IF Stage |
| 7868 | $45 | Power Pentode - HiFi Audio Output Amplifier |
| 7894 | $23 | Gas Voltage Regulator |
| 7895 | $14 | Triode (Nuvistor) - Class "A" Amplifier |
| 7905 | $12 | Power Pentode - RF Amp/Oscillator/Freq Mixer |
| 7984 | $12 | Tetrode/Pentode - Power Amplifier |
| 7A5 | $3 | Beam Power Tube - Output Amplifier |
| 7A6 | $3 | Double Diode - Low Voltage Rectifier |
| 7A7E | $3 | Remote Cut-off Pentode |
| 7A8 | $3 | Octode - SuperHetrodyne Converter |
| 7AU7A | $2 | Double Triode - TV Deflection Amplifier |
| 7B4 | $4 | Triode - Amplifier |
| 7B5 | $3 | Power Pentode - Radio Output |
| 7B6 | $7 | Double Diode/Triode - Detector/Amp/AVC |
| 7B7 | $13 | Pentode - RF/IF Amplifier |
| 7B8 | $3 | Pentagrid Converter - SuperHet Freq Converter |
| 7C5 | $6 | Tetrode - Power Output Amplifier |
| 7C6 | $9 | Diode/Triode - Detector/AVC Amplifier |
| 7C7 | $3 | Sharp-Cutoff Pentode - Biased Dect./RF Amplifier |
| 7ES8 | $3 | Double Triode |
| 7F7 | $7 | Double Triode - AF |
| 7F8W | $7 | Double Triode - Amplifier/Oscillator |
| 7GS7 | $3 | Triode/Sharp Cutoff Pentode - TV Osc/Mixer |
| 7J7E | $4 | Triode/Heptode Converter - Radio Osc/Mixer |
| 7S7 | $3 | Triode/Heptode Frenquency Converter |
| 7V7 | $3 | Pentode - RF/IF Amplifier |
| 7W7 | $3 | Pentode - RF/IF Amplifier |
| 7Y4 | $3 | Full-Wave Rectifier - Power Supply |
| 7Z4 | $3 | Full-Wave Rectifier - Power Supply |
| 80 / 280 / UX280 | $24 | Full-Wave Rectifier - Power Supply |
| 802 | $9 | Power Pentode - Modulated Plate Amplifier |
| 8020 / GL-8020 | $75 | Diode - High Vacuum Rectifier |
| 803 | $20 | Pentode - Power Output |
| 8032A / 6883B | $16 | Power Pentode |
| 8042 / 4652 | $23 | Tetrode/Pentode - Power Amplifier |
| 8056 | $25 | Triode (Nuvistor) - Low Volt Class "A" Amplifier |
| 8058 | $32 | Triode (Nuvistor) - Class "A" Amplifier |
| 8077 / 7054 | $4 | Power Pentode - RF Oscillator/Amp/Freq Mixer |
| 807W / 5933WA | $12 | Power Tube - RF/AF Power Amplifier |
| 808 | $140 | Power Triode - RF Amplifier |
| 809 | $35 | Power Triode - RF Amplifier |
| 81 / UX281 | $15 | Half-Wave Rectifier |
| 8106 | $11 | Beam Pentode |
| 811A | $50 | Power Triode - RF Amplifier |
| 813 / QB2-250 | $45 | Beam Pentode |
| 8136 | $3 | Double Triode/Pentode |
| 814 | $22 | Beam Pentode |
| 815 / VT287 | $11 | Power Pentode - AF Power Amplifier |
| 8156 | $15 | Beam Pentode - Compactron |
| 816 | $18 | Gas Diode - Half-Wave Rectifier |
| 82 | $25 | Mercury Vapour Full Wave Rectifier - DC Power |
| 8233 | $33 | Pentode - Class "A" Power Amplifier |
| 828 | $70 | Beam Power Tetrode - RF Amplifier |
| 8298A / 6146B | $25-35 | Power Pentode - RF/AF Amplifier |
| 829B / 3E29 | $18 | Beam Power Tetrode - RF Amplifier |
| 83 | $35 | Mercury Vapour Full Wave Rectifier - DC Power |
| 832 | $10 | Double Beam Power Tube - RF Power Amplifier |
| 8321 / 4CX250A | $300 | Vacuum Triode |
| 8393 | $11 | Triode (Nuvistor) - UHF Amplifier/Oscillator |
| 84 / 6Z4 / VT84 | $6 | Full-Wave Rectifier - Power Supply |
| 8417 | $6 | Beam Power Tube |
| 8422 / B-5991 | $17 | Nixie - Digital Display Tube |
| 8426 | $3 | Pentode |
| 8458 / YL1240 | $40 | Nixie - Double Tetrode |
| 8532W / 6J4 | $3 | Triode - UHF Amplifier |
| 8560A | $140 | Transmitting UHF Cermet Tetrode |
| 85A2 / OG3 | $3 | Glow Discharge Diode - Volt. Reference/Regulator |
| 8608 | $28 | Tetrode - Video Output Beam |
| 8643 | $140 | Air Cooled Transmitting Tetrode - VHF |
| 866A | $18 | Diode - Half-Wave Rectifier |
| 872A / VT42A | $35 | Mercury Half-Wave Rectifier |
| 879 / 2X2A | $3 | High Voltage Half-Wave Rectifier |
| 884 | $7 | Relay Control/Relaxation Oscillator |
| 8AW8A | $5 | Triode/Pentode - Class "A" Amplifier |
| 8B10 | $4 | Double Triode/Double Diode - TV Rx Appliciations |
| 8BU11 | $6 | Triode/Sharp Cutoff Pentode - TV |
| 8CG7 / 8FQ7 | $4 | Double Triode - TV Deflection Amplifier |
| 8CW5 | $3 | Power Pentode - TV Vertical Deflection Amplifier |
| 8DC-15 | Call |