Many of these items have been discontinued by the manufacturer. We strive to keep as many product in our warehouse, however, once stock is depleted, sometimes it is not possible to obtain any more inventory. Please check our shopping cart for current inventory. If it is listed, we should have stock.
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| Tube | Description | Tube | Description |
| 0A2 | OA2 INDUSTRIAL RECEIVING TUBE | 6AM8A | 6AM8A |
| 0A3 | 0A3 TUBE | 6AN5 | 6AN5 |
| 0B2 | 0B2 | 6AN6 | 6AN6 |
| 0C3 | 0C3 | 6AN8 | 6AN8A |
| 0D3 | 0D3 | 6AQ5A | 6AQ5A / 6HG5 / 6AQ5W |
| 0Z4 | 0Z4 TUBE | 6AQ6 | 6AQ6 |
| 10CW5 | 10CW5 / LL86 | 6AQ8 | 6AQ8 |
| 10DE7 | 10DE7 | 6AS6 | 6AS6 |
| 10EM7 | 10EM7 | 6AS7 | 6AS7 |
| 10GF7 | 10GF7 | 6AS8 | 6AS8 |
| 10GK6 | 10GK6 | 6AT6 | 6AT6 |
| 10GN8 | 10GN8 | 6AT8A | 6AT8A |
| 10JT8 | 10JT8 | 6AU4 | 6AU4 |
| 10KR8 | 10KR8 | 6AU5GT | 6AU5GT |
| 10LE8 | 10LE8 | 6AU6 | 6AU6A |
| 117L7 | 117L7 | 6AU8 | 6AU8A |
| 11AF9 | 11AF9 | 6AW8 | 6AW8A |
| 11CF11 | 11CF11 | 6AY3 | 6AY3 / 6BS3A |
| 11DS5 | 11DS5 | 6AZ6 | 6AZ6 |
| 11FY7 | 11FY7 | 6B8 | 6B8 |
| 11HM7 | 11HM7 | 6BA11 | 6BA11 |
| 11KV8 | 11KV8 | 6BA3 | 6BA3 |
| 11LQ8 | 11LQ8 | 6BA6 | 6BA6 EF93 |
| 12A6 | 12A6 / ABC91 | 6BA7 | 6BA7 |
| 12A8 | 12A8 | 6BC5 | 6BC5 / 6CE5 |
| 12AB5 | 12AB5 | 6BC8 | 6BC8 / 6BZ8 |
| 12AD6 | 12AD6 / 12GA6 | 6BE3 | 6BE3 / 6BZ3 |
| 12AE6 | 12AE6 | 6BE6 | 6BE6 |
| 12AL5 | 12AL5 | 6BF5 | 6BF5 |
| 12AQ5 | 12AQ5 | 6BG6 | 6BG6GA |
| 12AT6 | 12AT6 | 6BH11 | 6BH11 |
| 12AT7 | 12AT7 | 6BH3 | 6BH3 |
| 12AU6 | 12AU6 | 6BH6 | 6BH6 |
| 12AU7A | 12AU7A | 6BH7 | 6BH7 |
| 12AV6 | 12AV6 | 6BH8 | 6BH8 |
| 12AV7 | 12AV7 | 6BJ3 | 6BJ3 |
| 12AW6 | 12AW6 | 6BJ6 | 6BJ6 |
| 12AX3 | 12AX3 | 6BJ8 | 6BJ8 |
| 12AX4 | 12AX4 | 6BK11 | 6BK11 |
| 12AX7A | 12AX7A | 6BK4C | 6BK4C / 6EL4A |
| 12AY3 | 12AY3A | 6BK5 | 6BK5 |
| 12AY7 | 12AY7 | 6BK7 | 6BK7 |
| 12AZ7 | 12AZ7 | 6BK8 | 6BK8 / EF83 |
| 12B4 | 12B4 | 6BL7 | 6BL7 |
| 12BA6 | 12BA6 | 6BL8 | 6BL8 / 6LN8 / ECF80 |
| 12BA7 | 12BA7 | 6BM8 | 6BM8 / ECL82 |
| 12BE6 | 12BE6 | 6BN11 | 6BN11 |
| 12BF11 | 12BF11 | 6BN4 | 6BN4A |
| 12BF6 | 12BF6 | 6BN6 | 6BN6 / 6KS6 |
| 12BH7 | 12BH7A | 6BN8 | 6BN8 |
| 12BL6 | 12BL6 | 6BQ5 | 6BQ5 EL84 ALT 7189A |
| 12BQ6 | 12BQ6 / 12CU6 | 6BQ6 | 6BQ6 |
| 12BV7 | 12BV7 / 12DQ7 / 12BY7 | 6BQ7 | SEE 6BS8 / 6BQ7 / 6BZ7 |
| 12BZ7 | 12BZ7 | 6BR3 | 6BR3 / 6RK19 |
| 12CA5 | 12CA5 | 6BR8 | 6BR8 / 6FV8 |
| 12CR6 | 12CR6 | 6BS8 | 6BS8 / 6BQ7 / 6BZ7 |
| 12CU5 | 12CU5 / 12C5 | 6BU8 | 6BU8 |
| 12D4 | 12D4 | 6BV11 | 6BV11 |
| 12DK6 | 12DK6 | 6BW11 | 6BW11 |
| 12DQ6 | 12DQ6B / 12GW6 | 6BW8 | 6BW8 |
| 12DS7 | 12DS7 | 6BX7GT | 6BX7 |
| 12DT8 | 12DT8 | 6BY11 | 6BY11 |
| 12DW4A | 12DW4A | 6BY6 | 6BY6 |
| 12DW7 | 12DW7 ALT 7247 | 6BZ6 | 6BZ6 |
| 12DZ6 | 12DZ6 / 12EA6 / 12EK6 | 6BZ8 | 6BZ8 |
| 12EA6 | 12EA6 ALT 12DZ6 | 6C10 | 6C10 |
| 12EK6 | 12EK6 SEE 12DZ6 | 6C4 | 6C4 / EC90 |
| 12EQ7 | 12EQ7 | 6C5 | 6C5 |
| 12F8 | 12F8 | 6C6 | 6C6 |
| 12FQ7 | 12FQ7 | 6CA4 | 6CA4 |
| 12FQ8 | 12FQ8 | 6CA7 | 6CA7 |
| 12FV7 | 12FV7 | 6CB6 | 6CB6 / 6CF6 |
| 12FX5 | 12FX5 | 6CD3 | 6CD3 / 6CG3 / 6CE3 |
| 12GE5 | 12GE5 | 6CG7 | 6CG7 / 6FQ7 |
| 12GN7 | 12GN7 / 12HG7 | 6CG8 | 6CG8A |
| 12GT5 | 12GT5 | 6CH3 | 6CH3 ALT 6CJ3 |
| 12GW6 | 12GW6 SEE 12DQ6B / 12GW6 | 6CJ3 | 6CJ3 / 6DW4B |
| 12H6 | 12H6 | 6CJ5 | 6CJ5 EF41 |
| 12HL7 | 12HL7 | 6CK4 | 6CK4 |
| 12J5 | 12J5 | 6CL3 | 6CL3 |
| 12JB6 | 12JB6A | 6CL6 | 6CL6 |
| 12JF5 | 12JF5 | 6CL8 | 6CL8A |
| 12JQ6 | 12JQ6 | 6CM3 | 6CM3 |
| 12K5 | 12K5 | 6CM7 | 6CM7 |
| 12L6GT | 12L6GT | 6CN7 | 6CN7 |
| 12Q7 | 12Q7 | 6CQ8 | 6CQ8 |
| 12R5 | 12R5 | 6CS6 | 6CS6 |
| 12SA7 | 12SA7 | 6CU5 | 6CU5 |
| 12SF5 | 12SF5 | 6CW4 | 6CW4 |
| 12SG7 | 12SG7A | 6CW5 | 6CW5 |
| 12SJ7 | 12SJ7 | 6CY5 | 6CY5 |
| 12SK7 | 12SK7 | 6CY7 | 6CY7 |
| 12SN7 | 12SN7 | 6CZ5 | 6CZ5 TUBE |
| 12SQ7 | 12SQ7 | 6D10 | 6D10 |
| 12V6 | 12V6 TUBE | 6D4 | 6D4 |
| 12W6 | 12W6 | 6DA4 | 6DA4A / 6DM4A |
| 13DE7 | 13DE7 | 6DA6 | 6DA6 / EF89 |
| 13FD7 | 13FD7 | 6DC3 | 6DC3 |
| 13GF7A | 13GF7A | 6DC8 | EBF80 / 6N8 |
| 13J10 | 13J10 / 13Z10 | 6DE4 | 6DE4 |
| 14B6 | 14B6 | 6DE6 | 6DE6 |
| 14F7 | 14F7 | 6DJ8 | 6DJ8 |
| 14J7 | 14J7 | 6DK6 | 6DK6 |
| 14R7 | 14R7 | 6DL4 | 6DL4 / EC88 |
| 15BD11 | 15BD11 | 6DL5 | 6DL5 OR EL95 |
| 15CW5 | 15CW5 / PL84 RECEIVING TUBE | 6DN3 | 6DN3 |
| 15EW6 | 15EW6 | 6DN6 | 6DN6 |
| 15KY8A | 15KY8A / 17LD8 | 6DQ3 | 6DQ3 / 6DT3 |
| 15MF8 | 15MF8 | 6DQ4 | 6DQ4 |
| 1626 | 1626 | 6DQ5 | 6DQ5 |
| 16A8 | 16A8 tube | 6DQ6 | 6DQ6 / 6GW6 |
| 16AK9 | 16AK9 | 6DS4 | 6DS4 |
| 16AQ3 | 16AQ3 / XY88 | 6DS5 | 6DS5 |
| 16BQ11 | 16BQ11 | 6DT3 | 6DT3 SEE 6DQ3 / 6DT3 |
| 16BX11 | 16BX11 | 6DT6 | 6DT6A |
| 16LU8 | 16LU8 | 6DT8 | 6DT8 |
| 17AY3 | 17AY3 | 6DU3 | 6DU3 / 6DQ3A |
| 17BE3 | 17BE3 / 17BZ3 | 6DX8 | 6DX8 / ECL84 |
| 17BF11 | 17BF11 | 6E5 | 6E5 |
| 17C5 | 17C5 / 17CU5 | 6EA8 | 6EA8 |
| 17CT3 | 17CT3 | 6EC4 | 6EC4 / EY500A |
| 17DE4 | 17DE4 | 6EH4 | 6EH4A |
| 17DQ6 | 17DQ6 | 6EH7 | 6EH7 / EF183 |
| 17DW4A | 17DW4A | 6EJ7 | 6EJ7 / EF184 |
| 17EW8 | 17EW8 HCC85 TUBE | 6EM5 | 6EM5 |
| 17GJ5 | 17GJ5 | 6EM7 | 6EM7 / 6EA7 |
| 17JF6 | 17JF6 | 6EQ7 | 6EQ7 TUBE |
| 17JG6 | 17JG6 | 6ES8 | 6ES8 / ECC189 |
| 17JM6 | 17JM6 | 6EU7 | 6EU7 |
| 17JN6 | 17JN6 | 6EU8 | 6EU8 |
| 17JQ6 | 17JQ6 | 6EW6 | 6EW6 |
| 17JZ8 | 17JZ8 | 6F5 | 6F5 |
| 17KV6 | 17KV6A | 6F6 | 6F6 |
| 17Y9 | 17Y9 | 6FA7 | 6FA7 TUBE |
| 18EX6A | 18EX6A | 6FG6 | 6FG6 |
| 18FY6 | 18FY6 | 6FG7 | 6FG7 |
| 18GD6 | 18GD6 | 6FH5 | 6FH5 |
| 19AU4 | 19AU4 | 6FH8 | 6FH8 |
| 19CG3 | 19CG3 | 6FM7 | 6FM7 |
| 19DK3 | 19DK3 | 6FQ5 | 6FQ5 / 6GK5A |
| 19FX5 | 19FX5 | 6FV6 | 6FV6 |
| 19T8 | 19T8 | 6FY5 | 6FY5 |
| 19X8 | 19X8 | 6FY7 | 6FY7 |
| 1B3GT | 1B3GT / 1G3GT | 6GC5 | 6GC5 |
| 1BC2 | 1BC2 | 6GE5 | 6GE5 |
| 1BX2 | 1BX2 / 1X2C | 6GF5 | 6GF5 |
| 1DG3 | 1DG3 | 6GF7 | 6GF7A |
| 1DN5 | 1DN5 | 6GH8 | 6GH8A |
| 1G3GT | 1G3GT SEE 1B3GT / 1G3GT | 6GJ5 | 6GJ5A |
| 1J3 | 1J3 / 1K3 | 6GJ7 | 6GJ7 / ECF801 |
| 1K3 | 1K3 SEE 1J3 | 6GK6 | 6GK6 |
| 1L4 | 1L4 | 6GL7 | 6GL7 |
| 1L6 | 1L6 | 6GM5 | 6GM5 |
| 1LC6 | 1LC6 | 6GM6 | 6GM6 |
| 1LN5 | 1LN5 | 6GS7 | 6GS7 |
| 1R5 | 1R5 | 6GU7 | 6GU7 |
| 1S5 | 1S5 | 6GW8 | 6GW8 ALT ECL86 N / A |
| 1T4 | 1T4 | 6GX7 | 6GX7 |
| 1U4 | 1U4 | 6GX8 | 6GX8 |
| 1U5 | 1U5 TUBE | 6GY6 | 6GY6 / 6GX6 |
| 1V2 | 1V2 | 6H6 | 6H6 |
| 1X2C | 1X2C SEE 1BX2 / 1X2C | 6HA5 | 6HA5 / 6HM5 |
| 2050 | 2050 | 6HB5 | 6HB5 |
| 2057 | 2057 TRANSMIT TUBE SMALL VER | 6HB7 | 6HB7 |
| 20AQ3 | 20AQ3 | 6HD7 | 6HD7 |
| 20LF6 | 20LF6 | 6HE5 | 6HE5 / 6JB5 / 6JC5 |
| 20PE19 | 20PE19 VIDICON TUBE | 6HF5 | 6HF5 |
| 21GY5 | 21GY5 | 6HF8 | 6HF8 |
| 21HB5 | 21HB5A | 6HJ8 | 6HJ8 |
| 21JS6A | 21JS6A / 23JS6 | 6HL8 | 6HL8 |
| 21JZ6 | 21JZ6 | 6HM6 | 6HM6 |
| 21LG6 | 21LG6 | 6HQ5 | 6HQ5 |
| 21LR8 | 21LR8 | 6HS5 | 6HS5 |
| 21LU8 | 21LU8 | 6HS6 | 6HS6 |
| 22DE4 | 22DE4 | 6HS8 | 6HS8 |
| 22JR6 | 22JR6 | 6HU6 | 6HU6 |
| 22JU6 | 22JU6 | 6HU8 | 6HU8 |
| 22KM6 | 22KM6 / 22JF6 | 6HV5 | 6HV5A |
| 22KV6 | 22KV6A | 6HZ6 | 6HZ6 |
| 23Z9 | 23Z9 | 6J10 | 6J10 / 6Z10 |
| 24JE6C | 24JE6C / 24LQ6 | 6J4 | 6J4 |
| 25AX4 | 25AX4 | 6J5 | 6J5 |
| 25BQ6 | 25BQ6 / 25CU6 | 6J6A | 6J6A |
| 25C5 | 25C5 | 6J7 | 6J7 |
| 25CD6 | 25CD6 | 6JA5 | 6JA5 |
| 25CG3 | 25CG3 | 6JB5 | 6JB5 SEE 6HE5 / 6JB5 / 6JC5 |
| 25CK3 | 25CK3 | 6JB6A | 6JB6A |
| 25CT3 | 25CT3 | 6JC6A | 6JC6A |
| 25DK3 | 25DK3 | 6JD6 | 6JD6 |
| 25DL3 | 25DL3 | 6JE6C | 6JE6C / 6LQ6 |
| 25E5 | 25E5 tube | 6JG5 | 6JG5 |
| 25EH5 | 25EH5 | 6JG6 | 6JG6 |
| 25F5 | 25F5 | 6JH6 | 6JH6 |
| 25HX5 | 25HX5 | 6JH8 | 6JH8 |
| 25JZ8 | 25JZ8 / 24JZ8 | 6JM6A | 6JM6A |
| 25L6 | 25L6 | 6JN6 | 6JN6 |
| 25W4 | 25W4 | 6JN8 | 6JN8 |
| 25Z5 | 25Z5 | 6JQ6 | 6JQ6 |
| 26HU5 | 26HU5 | 6JR6 | 6JR6 |
| 26LW6 | 26LW6 | 6JS6C | 6JS6C |
| 26LX6 | 26LX6 | 6JT6 | 6JT6 |
| 29KQ6 | 29KQ6 | 6JT8 | 6JT8 |
| 2AF4 | 2AF4 / 2DZ4 | 6JU6 | 6JU6 |
| 2AH2 | 2AH2 / 2BU2 / 2AS2 | 6JU8 | 6JU8A |
| 2AS2 | 2AS2 SEE 2AH2 / 2BU2 / 2AS2 | 6JV8 | 6JV8 |
| 2AV2 | 2AV2 | 6JW8 | 6JW8 / ECF802 |
| 2BN4 | 2BN4 | 6JZ8 | 6JZ8 |
| 2BU2 | 2BU2 SEE 2AH2 / 2BU2 / 2AS2 | 6K11 | 6K11 |
| 2D21 | 2D21 | 6K6 | 6K6GT / G |
| 2FH5 | 2FH5 | 6K7 | 6K7 |
| 2V2 | 2V2 | 6K8 | 6K8 |
| 30AE3 | 30AE3 | 6KA8 | 6KA8 |
| 30JZ6 | 30JZ6 | 6KD6 | 6KD6 |
| 30KD6 | 30KD6 | 6KE8 | 6KE8 |
| 30MB6 | 30MB6 | 6KG6 | 6KG6 |
| 31JS6C | 31JS6A | 6KL8 | 6KL8 |
| 31LQ6 | 31LQ6 | 6KM6 | 6KM6 / 6JF6 |
| 31LZ6 | 31LZ6 | 6KN6 | 6KN6 |
| 32ET5 | 32ET5 | 6KN8 | 6KN8 / 6RHH8 |
| 32HQ7 | 32HQ7 | 6KT8 | 6KT8 |
| 33GY7 | 33GY7A | 6KV6A | 6KV6A |
| 34CD3 | 34CD3 / 34CE3 | 6KV8 | 6KV8 |
| 34DK3 | 34DK3 | 6KX8 | 6KX8 |
| 34GD5 | 34GD5 | 6KY8 | 6KY8A |
| 34R3 | 34R3 | 6KZ8 | 6KZ8 |
| 35B5 | 35B5 | 6L5 | 6L5 |
| 35C5 | 35C5 | 6L6GC | 6L6GC |
| 35EH5 | 35EH5 | 6L7 | 6L7GT |
| 35L6 | 35L6GT | 6LB6 | 6LB6 |
| 35LR6 | 35LR6 | 6LB8 | 6LB8 |
| 35W4 | 35W4 | 6LC8 | 6LC8 |
| 35Z3 | 35Z3 TUBE | 6LE8 | 6LE8 |
| 35Z5 | 35Z5 | 6LF6 | 6LF6 / 6MH6 |
| 36AM3 | 36AM3 | 6LF8 | 6LF8 |
| 36KD6 | 36KD6 / 40KD6 | 6LJ6 | 6LJ6A / 6LH6A |
| 36LW6 | 36LW6 | 6LJ8 | 6LJ8 |
| 36MC6 | 36MC6 | 6LM8 | 6LM8A |
| 38HE7 | 38HE7 / 38HK7 | 6LN8 | 6LN8 |
| 3A3C | 3A3C / 3AW3 / 3B2 / 3AC3 | 6LQ8 | 6LQ8 |
| 3A4 | 3A4 TUBE | 6LR6 | 6LR6 |
| 3AL5 | 3AL5 | 6LR8 | 6LR8 |
| 3AT2B | 3AT2B | 6LT8 | 6LT8 |
| 3AU6 | 3AU6 | 6LU8 | 6LU8 |
| 3AW2 | 3AW2A | 6LW6 | 6LW6 |
| 3B4 | 3B4 | 6LX6 | 6LX6 |
| 3BC5 | 3BC5 / 3CE5 | 6LX8 | 6LX8 / LCF802 |
| 3BE6 | 3BE6 | 6LY8 | 6LY8 |
| 3BM2 | 3BM2 | 6M11 | 6M11 |
| 3BN6 | 3BN6 | 6MA6 | 6MA6 |
| 3BW2 | 3BW2 3BS2A 3BT2 | 6MB8 | 6MB8 |
| 3BZ6 | 3BZ6 | 6MD8 | 6MD8 |
| 3CA3 | 3CA3A | 6ME6 | 6ME6 |
| 3CN3 | 3CN3A | 6ME8 | 6ME8 |
| 3CU3A | 3CU3A / 3DC3 | 6MF8 | 6MF8 |
| 3CY3 | 3CY3 / 3DB3 | 6MJ6 | 6MJ6 |
| 3CY5 | 3CY5 | 6MJ8 | 6MJ8 |
| 3DF3 | 3DF3A | 6MN8 | 6MN8 |
| 3DR3 | 3DR3 | 6MQ8 | 6MQ8 |
| 3DS3 | 3DS3 | 6MU8 | 6MU8 |
| 3DT6 | 3DT6 | 6MV8 | 6MV8 |
| 3ER5 | 3ER5 | 6N8 | 6N8 / EBF80 |
| 3HA5 | 3HA5 / 3HM5 | 6R7 | 6R7 |
| 3HS8 | 3HS8 | 6RHH8 | 6RHH8 SEE 6KN8 / 6RHH8 |
| 3Q5 | 3Q5GT / DL95 | 6S4 | 6S4 |
| 3S4 | 3S4 | 6S8 | 6S8 |
| 3V4 | 3V4 DL94 | 6SA7 | 6SA7 |
| 40KG6 | 40KG6 | 6SC7 | 6SC7 |
| 41 | 41 TUBE | 6SF5 | 6SF5 |
| 42KN6 | 42KN6 | 6SG7 | 6SG7 |
| 4AV6 | 4AV6 | 6SH7 | 6SH7 |
| 4BC5 | 4BC5 / 4CE5 | 6SJ7 | 6SJ7Y |
| 4BC8 | 4BC8 | 6SK7 | 6SK7 |
| 4BQ7 | 4BQ7 / 4BZ7 | 6SL7GT | 6SL7GT |
| 4BZ6 | 4BZ6 | 6SN7 | 6SN7GTB |
| 4CB6 | 4CB6 | 6SQ7 | 6SQ7 |
| 4CX1000A | 4CX1000A INDUSTRIAL TUBE | 6SR7 | 6SR7 |
| 4CX250 | 4CX250B | 6T4 | 6T4 |
| 4DE6 | 4DE6 | 6T8 | 6T8 |
| 4EH7 | 4EH7 | 6TF4 | 6TF4 |
| 4EJ7 | 4EJ7 | 6U10 | 6U10 |
| 4ES8 | 4ES8 | 6U5 | 6U5 |
| 4GX7 | 4GX7 | 6U8 | 6U8 / 6AX8 / 5KD8 / 6KD8 / 6U8 |
| 4HS8 | 4HS8 | 6V4 | 6V4 |
| 4LJ8 | 4LJ8 | 6V6 | 6V6GTA |
| 50A1 | 50A1 | 6V8 | 6V8 |
| 50A5 | 50A5 | 6W4GT | 6W4GT |
| 50B5 | 50B5 | 6W6 | 6W6GT |
| 50BM8 | 50BM8 UCL82 | 6X4 | 6X4 |
| 50C5 | 50C5 | 6X5 | 6X5 |
| 50DC4 | 50DC4 | 6X8 | 6X8 |
| 50EH5 | 50EH5 | 6Y5 | 6Y5 TUBE |
| 50GY7 | 50GY7A | 6Y6 | 6Y6GA |
| 50L6 | 50L6GT | 6Y9 | 6Y9 |
| 50X6 | 50X6 TUBE | 7025A | 7025 TUBE |
| 50Y6 | 50Y6 | 7027A | 7027A |
| 56 | 56 TUBE | 7044 | 7044 TUBE |
| 5651 | 5651 | 7094 | 7094 N / R |
| 5670 | 5670 TUBE | 7189A | 7189A ALT 6BQ5 |
| 5692 | 5692 TUBE | 7199 | 7199 |
| 572 | 572B TUBE | 7247 | 7247 ALT 12DW7 |
| 5727 | 5727 | 7355 | 7355 tube |
| 5751 | 5751A | 7360 | 7360 |
| 58 | 58 TUBE | 75 | 75 TUBE |
| 5879 | 5879 TUBE | 7558 | 7558 TUBE |
| 5881 | 5881 TUBE | 7581 | 7581 |
| 5894 | 5894 | 7591A | 7591A |
| 5963 | 5963 | 7788 | 7788 |
| 5965 | 5965 | 7868 | 7868 |
| 5AN8 | 5AN8 | 7895 | 7895 |
| 5AQ5 | 5AQ5 | 7A7 | 7A7 |
| 5AR4 | 5AR4 / GZ34 | 7AG7 | 7AG7 |
| 5AS4 | 5AS4 / 5U4GB | 7AU7 | 7AU7 |
| 5AT8 | 5AT8 | 7B4 | 7B4 |
| 5AU4 | 5AU4 / 5V3 | 7B5 | 7B5 |
| 5BC3 | 5BC3 | 7B6 | 7B6 |
| 5BR8 | 5BR8 / 5CL8 / 5FV8 | 7C5 | 7C5 |
| 5CZ5 | 5CZ5 | 7C6 | 7C6 |
| 5FG7 | 5FG7 | 7F8 | 7F8 |
| 5GH8 | 5GH8A | 7W7 | 7W7 |
| 5GJ7 | 5GJ7 | 7Y4 | 7Y4 |
| 5GM6 | 5GM6 | 8008 | 8008 TUBE |
| 5GS7 | 5GS7 | 807 | 807 |
| 5HG8 | 5HG8 | 8072 | 8072 |
| 5HZ6 | 5HZ6 | 811 | 811A |
| 5J6 | 5J6 | 812 | 812A |
| 5KE8 | 5KE8 | 8122 | 8122A |
| 5LJ6 | 5LJ6 | 8233 | 8233 E55L |
| 5LJ8 | 5LJ8 | 833 | 833A |
| 5MK9 | 5MK9 | 8417 | 8417 |
| 5R4 | 5R4 TUBE | 8509 | 8509 |
| 5T8 | 5T8 | 8514 | 8514A-X VIDICON TUBE |
| 5U4 | SEE 5AS4 / 5U4GB | 866 | 866 TUBE |
| 5U8 | 5U8 | 8877 | 8877 ALSO 3CX1500 |
| 5V4GA | 5V4GA | 8908 | 8908 |
| 5W4 | 5W4GT | 8950 | 8950 |
| 5X8 | 5X8 | 8AC10 | 8AC10 |
| 5Y3 | 5Y3GT | 8AU8 | 8AU8 |
| 5Y4 | 5Y4 | 8AW8A | 8AW8A |
| 5Z4 | 5Z4 | 8BA11 | 8BA11 |
| 6005 | 6005 / 6AQ5A | 8BN8 | 8BN8 |
| 60FX5 | 60FX5 | 8BQ5 | 8BQ5 |
| 6146 | 6146B | 8BU11 | 8BU11 |
| 6267 | 6267 | 8CG7 | 8CG7 / 8FQ7 |
| 6550 | 6550A ALT KT-88 | 8CM7 | 8CM7 |
| 687 | 687A | 8CX8 | 8CX8 |
| 6973 | 6973 | 8EB8 | 8EB8 |
| 6A7 | 6A7 | 8EM5 | 8EM5 |
| 6A8 | 6A8 | 8JU8A | 8JU8A |
| 6AB4 | 6AB4 / EC92 | 8JV8 | 8JV8 |
| 6AB8 | 6AB8 / ECL80 | 8LT8 | 8LT8 |
| 6AC10 | 6AC10 | 955 | 955 TUBE |
| 6AC7 | 6AC7 | 9AK10 | 9AK10 |
| 6AF3 | 6AF3 | 9AU7 | 9AU7 |
| 6AF9 | 6AF9 | 9GV8 | 9GV8 |
| 6AG11 | 6AG11 | 9JW8 | 9JW8 / PCF802 |
| 6AG5 | 6AG5 / EF96 | 9KX6 | 9KX6 |
| 6AG7 | 6AG7 | 9ML8 | 9ML8 |
| 6AG9 | 6AG9 | 9MN8 | 9MN8 |
| 6AH4 | 6AH4 | EAF801 | EAF801 |
| 6AH6 | 6AH6 | EBF80 | EBF80 / 6N8 |
| 6AH9 | 6AH9 | EM80 | EM80 / 6BR5 |
| 6AJ8 | 6AJ8 | KT-88 | KT-88 ALT 6550A |
| 6AK5 | 6AK5 | NL5750CS | NL5750CS SEE EAF801 |
| 6AK8 | 6AK8 | S4097 | S4097 VIDICON TUBE |
| 6AL3 | 6AL3 / EY88 | VT153 | VT153 / 12C8 |
| 6AL5 | 6AL5 |
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Database last updated July 17, 2025
Last Updated July 17, 2025