Electronic Musical
Equipment
Tubes ( valves ) / Semiconductors
Providing tubes, semiconductors, & repairs for musicians
and the recording industry since 1984.
Please read first
| NUMBER |
SOURCE |
TYPE |
COMMENTS |
| 0A2 |
GE |
GLOW-DISCHARGE DIODE VOLT. REG |
|
| 0A3A/VR75 |
GE |
GLOW-DISCHARGE DIODE VOLT. REG |
|
| 0B2 |
WESTINGHOUSE |
GLOW-DISCHARGE DIODE VOLT. REG |
|
| 0B3 |
SYLVANIA |
GLOW-DISCHARGE DIODE VOLT. REG |
JAN-CHS-0B3 |
| 0C3A |
GE |
GLOW-DISCHARGE DIODE VOLT. REG |
|
| 0Z4 |
SYLVANIA |
FULL WAVE GAS RECTIFIER |
|
| 10JA5 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 10JT8 |
ZENITH |
TRIODE-PENTODE |
|
| 10JY8 |
HITACHI |
TRIODE-PENTODE |
|
| 117L7/M7-GT |
GE |
HALF WAVE RECT. BEAM POWER AMP |
EMISSION TESTS |
| 117Z6GT |
CBS HYTRON |
HIGH VACUUM RECTIFIER DOUBLER |
|
| 117Z6GT/G |
RCA |
HIGH VACUUM RECTIFIER DOUBLER |
|
| 11BM8 |
|
TRIODE-PENTODE |
|
| 11BQ11 |
GE |
DISSIMILAR DOUBLE PENTODE |
|
| 11BQ11 |
WESTINGHOUSE |
DISSIMILAR DOUBLE PENTODE |
|
| 11CY7 |
RCA |
DOUBLE TRIODE |
|
| 11HM7 |
|
SHARP-CUTOFF PENTODE |
|
| 11MS8 |
PHILIPS |
TRIODE-PENTODE |
|
| 12A5 |
WESTINGHOUSE |
POWER AMPLIFIER PENTODE |
|
| 12A8GT |
GE |
PENTAGRID CONVERTER |
|
| 12AE10 |
|
DISSIMILAR DOUBLE PENTODE |
|
| 12AF3 |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12AH7GT |
KEN-RAD |
MEDIUM-MU TWIN TRIODE |
JAN-CKR-12AHTGT |
| 12AH7GT |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 12AL11 |
ADMIRAL |
DISSIMILAR DOUBLE PENTODE |
|
| 12AQ5 |
RCA |
BEAM POWER AMPLIFIER |
|
| 12AT7 |
|
HIGH FREQUENCY TWIN TRIODE |
|
| 12AT7 |
GE |
HIGH FREQUENCY TWIN TRIODE |
|
| 12AT7 |
RCA |
HIGH FREQUENCY TWIN TRIODE |
|
| 12AT7 |
RCA |
HIGH FREQUENCY TWIN TRIODE |
|
| 12AT7 |
SYLVANIA |
HIGH FREQUENCY TWIN TRIODE |
|
| 12AU6 |
ADMIRAL |
SHARP-CUTOFF RF PENTODE |
|
| 12AU6 |
GE |
SHARP-CUTOFF RF PENTODE |
|
| 12AU7 |
PHILCO |
MEDIUM-MU TWIN TRIODE |
|
| 12AU7 |
PHILCO |
MEDIUM-MU TWIN TRIODE |
|
| 12AU7A |
|
MEDIUM-MU TWIN TRIODE |
|
| 12AU7A |
DAYSTROM |
MEDIUM-MU TWIN TRIODE |
|
| 12AU7A |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 12AU7A |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 12AU7A |
SYLVANIA |
MEDIUM-MU TWIN TRIODE |
|
| 12AV5GA |
LAFAYETTE |
BEAM POWER AMPLIFIER |
|
| 12AX3 |
ADMIRAL |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12AX4GTA |
|
HALF WAVE HI-VACUUM RECTIFIER |
USA |
| 12AX4GTA |
ADMIRAL |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12AX4GTA |
RCA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12AX4GTA |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12AX4GTA |
WESTINGHOUSE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12AX4GTB |
DELTA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12AX4GTB |
GE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12AX4GTB |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12AX7 |
|
HIGH-MU TWIN TRIODE |
|
| 12AX7 |
GE |
HIGH-MU TWIN TRIODE |
|
| 12AX7 |
GE |
HIGH-MU TWIN TRIODE |
|
| 12AX7 |
GE |
HIGH-MU TWIN TRIODE |
|
| 12AX7 |
GE |
HIGH-MU TWIN TRIODE |
|
| 12AX7 |
RCA |
HIGH-MU TWIN TRIODE |
|
| 12AX7A |
MAGNAVOX |
HIGH-MU TWIN TRIODE |
|
| 12AX7A |
RCA |
HIGH-MU TWIN TRIODE |
|
| 12AX7A |
RCA |
HIGH-MU TWIN TRIODE |
|
| 12AX7A |
TUNG-SOL |
HIGH-MU TWIN TRIODE |
|
| 12AX7A/5751 |
WESTINGHOUSE |
HIGH-MU TWIN TRIODE |
SPECIAL 12AX7A |
| 12AX7WA/7025 |
SOVTEK |
HIGH-MU TWIN TRIODE |
|
| 12AX7WB/7025 |
SOVTEK |
HIGH-MU TWIN TRIODE |
|
| 12AZ7A |
HITACHI |
TWIN TRIODE |
|
| 12BA6 |
|
REMOTE-CUTOFF RF PENTODE |
|
| 12BA6 |
|
REMOTE-CUTOFF RF PENTODE |
|
| 12BA6 |
DUMONT EMERSON |
REMOTE-CUTOFF RF PENTODE |
|
| 12BA6 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 12BA6 |
GRANCO |
REMOTE-CUTOFF RF PENTODE |
|
| 12BE6 |
|
PENTAGRID CONVERTER |
|
| 12BE6 |
RAYTHEON |
PENTAGRID CONVERTER |
|
| 12BE6 |
SILVERTONE |
PENTAGRID CONVERTER |
|
| 12BE6 |
TOSHIBA |
PENTAGRID CONVERTER |
|
| 12BE6 |
ZENITH |
PENTAGRID CONVERTER |
|
| 12BF11 |
|
DISSIMILAR DOUBLE PENTODE |
|
| 12BF11 |
GE |
DISSIMILAR DOUBLE PENTODE |
|
| 12BH7A |
|
MEDIUM-MU TWIN TRIODE |
|
| 12BH7A |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 12BH7A |
WESTINGHOUSE |
MEDIUM-MU TWIN TRIODE |
|
| 12BH7A |
WESTINGHOUSE |
MEDIUM-MU TWIN TRIODE |
|
| 12BQ6GA |
GE |
BEAM POWER AMPLIFIER |
12BQ6GA/12CU6 |
| 12BQ6GTB |
WESTINGHOUSE |
BEAM POWER AMPLIFIER |
|
| 12BR7 |
SYLVANIA |
DUPLEX-DIODE, TRIODE |
|
| 12BV11 |
SERVICEMASTER |
TWIN PENTODE |
|
| 12BV11 |
SYLVANIA |
TWIN PENTODE |
|
| 12BY7A |
|
SHARP-CUTOFF PENTODE |
|
| 12BY7A |
|
SHARP-CUTOFF PENTODE |
|
| 12BY7A |
MULLARD |
SHARP-CUTOFF PENTODE |
GREAT BRITAIN |
| 12BY7A |
PHILIPS |
SHARP-CUTOFF PENTODE |
|
| 12BY7A |
SILVERTONE |
SHARP-CUTOFF PENTODE |
|
| 12BY7A |
TUNG-SOL |
SHARP-CUTOFF PENTODE |
|
| 12BY7A/12BV7 |
SYLVANIA |
SHARP-CUTOFF PENTODE |
12BY7A/12BV7/12DQ7 |
| 12BY7A/12DQ7 |
GE |
SHARP-CUTOFF PENTODE |
12BY7A/12BV7/12DQ7 |
| 12C5/12CU5 |
TRIAD |
BEAM POWER AMPLIFIER |
|
| 12CA5 |
PHILCO |
BEAM POWER AMPLIFIER |
|
| 12CL3 |
WARDS AIRLINE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12CN5 |
RCA |
RF PENTODE |
|
| 12CU5/12C5 |
DUMONT-EMERSON |
BEAM POWER AMPLIFIER |
|
| 12D4 |
EMERSON |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12DQ6B |
MAGNAVOX |
BEAM POWER AMPLIFIER |
|
| 12DW4A |
SHARP |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12DW4A |
TOSHIBA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12DW7 |
GE |
DOUBLE TRIODE |
|
| 12EK6 |
DELCO |
SHARP-CUTOFF RF PENTODE |
|
| 12F8 |
|
DUPLEX DIODE, PENTODE |
|
| 12FX5 |
HITACHI |
POWER AMPLIFIER PENTODE |
|
| 12FX5 |
PHILCO |
POWER AMPLIFIER PENTODE |
|
| 12FX5 |
PHILCO |
POWER AMPLIFIER PENTODE |
|
| 12GE5 |
ADMIRAL |
BEAM POWER AMPLIFIER |
|
| 12GE5 |
ADMIRAL |
BEAM POWER AMPLIFIER |
|
| 12GE5 |
ZENITH |
BEAM POWER AMPLIFIER |
|
| 12GN7/12HG7 |
WESTINGHOUSE |
SHARP-CUTOFF PENTODE |
|
| 12H6 |
WESTINGHOUSE |
TWIN DIODE |
|
| 12H6 |
WESTINGHOUSE |
TWIN DIODE |
|
| 12H6 |
WESTINGHOUSE |
TWIN DIODE |
|
| 12HL7 |
GE |
|
|
| 12HL7 |
ZENITH |
|
|
| 12K7GT |
TUNG-SOL |
REMOTE-CUTOFF RF PENTODE |
|
| 12K7GT |
WARDS AIRLINE |
REMOTE-CUTOFF RF PENTODE |
|
| 12K7GT/G |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 12MD8 |
|
TRIPLE TRIODE |
|
| 12Q7GT |
WARDS AIRLINE |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 12Q7GT |
WESTINGHOUSE |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 12SA7 |
KEN-RAD |
PENTAGRID CONVERTER |
|
| 12SA7 |
SYLVANIA |
PENTAGRID CONVERTER |
|
| 12SA7GT |
PHILCO |
PENTAGRID CONVERTER |
|
| 12SC7 |
KEN-RAD |
HIGH-MU TWIN TRIODE |
|
| 12SC7 |
MARCONI |
HIGH-MU TWIN TRIODE |
|
| 12SG7 |
GE |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 12SG7 |
RCA VICTOR |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 12SJ7 |
GE |
SHARP-CUTOFF PENTODE |
METAL |
| 12SJ7 |
KEN-RAD |
SHARP-CUTOFF PENTODE |
METAL |
| 12SJ7 |
WESTINGHOUSE |
SHARP-CUTOFF PENTODE |
|
| 12SK7 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 12SK7 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 12SK7 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 12SK7 |
RCA |
REMOTE-CUTOFF RF PENTODE |
|
| 12SK7 |
RCA |
REMOTE-CUTOFF RF PENTODE |
|
| 12SK7 |
SIGNET |
REMOTE-CUTOFF RF PENTODE |
|
| 12SK7 |
SYLVANIA |
REMOTE-CUTOFF RF PENTODE |
|
| 12SK7GT |
NATIONAL UNION |
REMOTE-CUTOFF RF PENTODE |
|
| 12SN7GT |
CBS |
MEDIUM-MU TWIN TRIODE |
|
| 12SN7GT |
EMERSON |
MEDIUM-MU TWIN TRIODE |
|
| 12SN7GT |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 12SN7GT |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 12SN7GT |
SYLVANIA |
MEDIUM-MU TWIN TRIODE |
|
| 12SN7GT |
SYLVANIA |
MEDIUM-MU TWIN TRIODE |
|
| 12SQ7 |
ADMIRAL |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 12SQ7 |
GE |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 12SQ7 |
RCA VICTOR |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 12SQ7 |
SYLVANIA |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 12SQ7 |
SYLVANIA |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 12SQ7GT |
|
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 12T10 |
SYLVANIA |
DISSIMILAR DOUBLE PENTODE |
|
| 12W6GT |
PHILCO |
BEAM POWER AMPLIFIER |
|
| 12W6GT |
W+G |
BEAM POWER AMPLIFIER |
|
| 12Z3 |
WESTINGHOUSE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 12Z3 |
WESTINGHOUSE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 13DR7 |
PHILCO |
DOUBLE TRIODE |
|
| 13EM7 |
SILVERTONE |
DOUBLE TRIODE |
|
| 13FM7 |
ZENITH |
DISSIMILAR DOUBLE TRIODE |
|
| 13GF7A |
RAYTHEON |
DISSIMILAR DOUBLE TRIODE |
|
| 13Z10 |
ZENITH |
PENTODE GATED-BEAM DISCRIMINAT |
|
| 14A5 |
ROGERS MAJESTIC |
BEAM POWER AMPLIFIER |
|
| 14GT8 |
ZENITH |
DUPLEX DIODE; TRIODE |
|
| 14Q7 |
SYLVANIA |
PENTAGRID CONVERTER |
|
| 15BD11 |
GE |
DISSIMILAR DOUBLE TRIODE-PENTO |
|
| 15BD11A |
GE |
DISSIMILAR DOUBLE TRIODE-PENTO |
|
| 15BD11A |
GE |
DISSIMILAR DOUBLE TRIODE-PENTO |
|
| 15KY8 |
|
TRIODE-PENTODE |
|
| 15MF8 |
RCA |
TRIODE-PENTODE |
|
| 15MF8 |
RCA |
TRIODE-PENTODE |
|
| 16AK9 |
GE |
DISSIMILAR DOUBLE TRIODE-PENTO |
|
| 16GY5 |
RCA |
BEAM PENTODE |
|
| 17AY3 |
SILVERTONE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 17AY3/17BS3A |
DUMONT |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 17BE3 |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 17BF11 |
|
DISSIMILAR DOUBLE PENTODE |
|
| 17CT3 |
RCA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 17JM6 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 17JN7 |
GE |
|
COMPACTRON |
| 17JZ8 |
|
TRIODE-PENTODE |
|
| 17JZ8 |
GE |
TRIODE-PENTODE |
|
| 17JZ8 |
ZENITH |
TRIODE-PENTODE |
|
| 17JZ8 |
ZENITH |
TRIODE-PENTODE |
|
| 18AJ10 |
GE |
DISSIMILAR DOUBLE PENTODE |
|
| 18FW6 |
RCA |
REMOTE-CUTOFF RF PENTODE |
|
| 18FX6 |
RCA |
PENTAGRID CONVERTER |
|
| 18GB5/LL500 |
MAGNAVOX |
BEAM POWER AMPLIFIER |
|
| 19AU4 |
CBS |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 19AU4GTA |
CBS |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 19DK3 |
LINDAL TUBE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 1A4E |
PHILCO |
REMOTE-CUTOFF RF PENTODE |
|
| 1A5GT/G |
GE |
POWER AMPLIFIER PENTODE |
|
| 1A6 |
WESTINGHOUSE |
PENTAGRID CONVERTER |
|
| 1A7GT |
RCA |
PENTAGRID CONVERTER |
|
| 1A7GT |
RCA |
PENTAGRID CONVERTER |
|
| 1AD2 |
GE |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1AD2 |
SHARP |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1AY2 |
ADMIRAL |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1B3GT |
|
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1B3GT |
|
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1B3GT |
MARCONI |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1G3GT/1B3GT |
ADMIRAL |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1G3GT/1B3GT |
GE |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1G3GT/1B3GT |
GE |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1G3GT/1B3GT |
GE |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1G3GT/1B3GT |
SYLVANIA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1H5G |
WESTINGHOUSE |
DIODE; HIGH-MU TRIODE |
|
| 1H5GT |
GE |
DIODE; HIGH-MU TRIODE |
|
| 1H5GT/G |
RAYTHEON |
DIODE; HIGH-MU TRIODE |
|
| 1L4 |
CBS |
SHARP-CUTOFF RF PENTODE |
|
| 1LH4 |
SYLVANIA |
DIODE; HIGH-MU TRIODE |
|
| 1LH4 |
SYLVANIA |
DIODE; HIGH-MU TRIODE |
T = EXC!!!; D = WK |
| 1N5G |
WESTINGHOUSE |
SHARP-CUTOFF RF PENTODE |
|
| 1N5GT/G |
SYLVANIA |
SHARP-CUTOFF RF PENTODE |
|
| 1R5 |
|
PENTAGRID CONVERTER |
|
| 1S5 |
MARCONI |
DIODE; SHARP-CUTOFF PENTODE |
|
| 1S5 |
ROSCO |
DIODE; SHARP-CUTOFF PENTODE |
|
| 1T4 |
RADIOTECHNIQUE |
REMOTE-CUTOFF PENTODE |
|
| 1U5 |
|
DIODE; SHARP-CUTOFF PENTODE |
|
| 1U5 |
MARCONI |
DIODE; SHARP-CUTOFF PENTODE |
|
| 1X2A/1X2B |
GE |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1X2B |
DUMONT |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1X2B |
RAYTHEON |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1X2B |
RCA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1X2B |
REALISTIC |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1X2B |
SYLVANIA |
HALF WAVE HI-VOLTAGE RECTIFIER |
EXC READ; CAP MISS |
| 1X2C |
RCA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 1XB2 |
ADMIRAL |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 2033 |
|
|
VACUUM PACKED; USA |
| 20AQ3 |
SYLVANIA |
|
|
| 20J8G |
ROGERS |
|
|
| 21HB5A |
GE |
BEAM POWER AMPLIFIER |
COMPACTRON |
| 21JZ6 |
ATC |
BEAM POWER AMPLIFIER |
|
| 21LR8 |
DELTA |
TRIODE-PENTODE |
|
| 21LR8 |
RCA |
TRIODE-PENTODE |
|
| 22BH3 |
SILVERTONE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 22DE4 |
SILVERTONE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 23JS6 |
|
BEAM POWER AMPLIFIER |
|
| 23Z9 |
GE |
DISSIMILAR DOUBLE TRIODE-PENTO |
|
| 23Z9 |
RAYTHEON |
DISSIMILAR DOUBLE TRIODE-PENTO |
|
| 24A |
GE |
SHARP-CUTOFF RF TETRODE |
|
| 24A |
MARCONI |
SHARP-CUTOFF RF TETRODE |
|
| 24BF11 |
|
DISSIMILAR DOUBLE PENTODE |
|
| 24JE6A/24LQ6 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 24JE6A/24LQ6 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 24LQ6/24JE6A |
GE |
BEAM POWER AMPLIFIER |
|
| 24LQ6/24JE6A |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 25BQ6GTB |
|
BEAM POWER AMPLIFIER |
25BQ6GTB/25CU6 |
| 25CD6GB |
RCA |
BEAM POWER AMPLIFIER |
|
| 25CG3 |
|
HALF WAVE HI-VACUUM RECTIFIER |
|
| 25F5A |
SILVERTONE |
BEAM PENTODE |
|
| 25L6GT |
GE |
BEAM POWER AMPLIFIER |
|
| 25L6GT |
RCA |
BEAM POWER AMPLIFIER |
|
| 26HU5 |
GE |
BEAM POWER AMPLIFIER |
|
| 26HU5 |
RCA |
BEAM POWER AMPLIFIER |
|
| 27 |
GE |
MEDIUM-MU TRIODE |
|
| 27 |
WESTINGHOUSE |
MEDIUM-MU TRIODE |
|
| 2A3 |
MARCONI |
POWER AMPLIFIER TRIODE |
|
| 2A6 |
ROGERS |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 2A6 |
WESTINGHOUSE |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 2AS2 |
ZENITH |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 2AS2 |
ZENITH |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 2AV2 |
|
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 2AV2 |
GE |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 2AV2 |
RCA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 2AV2 |
RCA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 2CW4 |
|
HI-MU TRIODE (NUVISTOR) |
|
| 2CY5 |
GE |
SHARP-CUTOFF RF TETRODE |
|
| 2E26 |
RCA |
BEAM PENTODE |
|
| 2X2 |
ROGERS |
HALF WAVE HO-VOLTAGE RECTIFIER |
|
| 2X2/879 |
NATIONAL UNION |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 2X2A |
RCA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 30 |
SYLVANIA |
MEDIUM-MU TRIODE |
|
| 30JZ6 |
RAYTHEON |
BEAM POWER AMPLIFIER |
|
| 30MB6 |
MAGNAVOX |
BEAM POWER AMPLIFIER |
|
| 31 |
WESTINGHOUSE |
POWER AMPLIFIER TRIODE |
|
| 31JS6C |
GE |
BEAM POWER AMPLIFIER |
|
| 31JS6C |
SERVICEMASTER |
BEAM POWER AMPLIFIER |
|
| 33GY7 |
ADMIRAL |
DIODE-PENTODE |
|
| 33GY7A |
GE |
DIODE-PENTODE |
|
| 33GY7A |
RCA |
DIODE-PENTODE |
|
| 34CE3 |
|
HALF WAVE HI-VACUUM RECTIFIER |
USA |
| 34CE3 |
MOTOROLA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 34CE3 |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 34CE3 |
WESTINGHOUSE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 34GD5 |
RCA |
BEAM POWER AMPLIFIER |
|
| 34GE3 |
SYLVANIA |
|
|
| 35C5 |
ZENITH |
BEAM POWER AMPLIFIER |
|
| 35L6GT |
GE |
BEAM POWER AMPLIFIER |
|
| 35L6GT |
PHILCO |
BEAM POWER AMPLIFIER |
|
| 35L6GT |
RCA |
BEAM POWER AMPLIFIER |
|
| 35W4 |
GE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 35Z5GT |
DELTA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 35Z5GT |
GE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 35Z5GT |
MARCONI |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 35Z5GT |
TUNG-SOL |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 35Z5GT/G |
NATIONAL UNION |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 36 |
GE |
SHARP-CUTOFF RF TETRODE |
|
| 36AM3A |
|
HALF WAVE HI-VACUUM RECTIFIER |
USA |
| 36KD6 |
|
BEAM POWER AMPLIFIER |
|
| 37 |
GE |
MEDIUM-MU TRIODE |
|
| 37 |
GE |
MEDIUM-MU TRIODE |
|
| 38HE7 |
|
DIODE-PENTODE |
|
| 38HE7 |
DUMONT-EMERSON |
DIODE-PENTODE |
|
| 38HE7 |
MATSUSHITA |
DIODE-PENTODE |
|
| 38HE7 |
MATSUSHITA |
DIODE-PENTODE |
|
| 38HE7 |
PHILCO |
DIODE-PENTODE |
|
| 38HE7 |
RCA |
DIODE-PENTODE |
|
| 38HE7 |
SYLVANIA |
DIODE-PENTODE |
|
| 3A3B |
RCA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3A3C |
SYLVANIA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3A3C/3B2 |
PHILIPS |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3AT2 |
GE |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3AT2 |
TOSHIBA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3AT2 |
ZENITH |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3AU6 |
GE |
SHARP-CUTOFF RF PENTODE |
|
| 3AU6 |
TUNG-SOL |
SHARP-CUTOFF RF PENTODE |
|
| 3BE6 |
GE |
PENTAGRID CONVERTER |
|
| 3BL2 |
MOTOROLA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3BN6 |
RCA |
GATED-BEAM DISCRIMINATOR |
|
| 3BZ6 |
GE |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 3BZ6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 3BZ6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTOCE |
|
| 3BZ6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 3BZ6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 3CN3 |
GE |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3CU3A |
MAGNAVOX |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3CU3A |
SYLVANIA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3CV3 |
MATSUSHITA |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3DF3A |
WARDS AIRLINE |
HALF WAVE HI-VOLTAGE RECTIFIER |
|
| 3DJ3 |
ZENITH |
|
|
| 3DZ4 |
PHILCO |
UHF TRIODE OSCILLATOR |
|
| 3GK5 |
|
HIGH FREQUENCY TRIODE |
|
| 3GK5 |
DELTA |
HIGH FREQUENCY TRIODE |
|
| 3GK5 |
NOBLE-OAK |
HIGH FREQUENCY TRIODE |
JAPAN |
| 3GK5 |
RCA |
HIGH FREQUENCY TRIODE |
|
| 3HA5 |
RCA |
HIGH-MU TRIODE |
|
| 3HA5/LC900 |
MATSUSHITA |
HIGH-MU TRIODE |
|
| 3HA5/LC900 |
MATSUSHITA |
HIGH-MU TRIODE |
|
| 3HQ5 |
|
TRIODE |
|
| 3HQ5 |
SYLVANIA |
TRIODE |
|
| 3JC6A |
RCA |
SHARP-CUTOFF PENTODE |
|
| 3KT6 |
RCA |
SEMI-REMOTE-CUTOFF PENTODE |
|
| 3LF4 |
SYLVANIA |
BEAM POWER AMPLIFIER |
JAN-CHS-3LF4 |
| 3Q4 |
GE |
POWER AMPLIFIER PENTODE |
|
| 407A |
LENKURT |
MEDIUM-MU TWIN TRIODE |
|
| 40KD6 |
SEARS |
BEAM POWER AMPLIFIER |
|
| 40KG6A/PL509 |
PANASONIC |
BEAM POWER AMPLIFIER |
|
| 42 |
MARCONI |
BEAM AMPLIFIER PENTODE |
|
| 42EC4A/PY500 |
PANASONIC |
|
|
| 42KN6 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 45 |
GE |
POWER AMPLIFIER TRIODE |
|
| 45 |
PHILCO |
POWER AMPLIFIER TRIODE |
|
| 47 |
MARCONI |
POWER AMPLIFIER PENTODE |
|
| 47 |
WESTINGHOUSE |
POWER AMPLIFIER PENTODE |
|
| 4AU6 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 4AU6 |
SYLVANIA |
SHARP-CUTOFF RF PENTODE |
|
| 4BQ7A |
|
HIGH FREQUENCY TWIN TRIODE |
|
| 4BZ6 |
MOTOROLA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 4BZ6 |
MOTOROLA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 4BZ6 |
SYLVANIA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 4BZ6/4JH6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 4BZ6/4JH6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 4BZ6/4JH6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 4DT6 |
MATSUSHITA |
SHARP-CUTOFF PENTODE |
|
| 4DT6 |
RCA |
SHARP-CUTOFF PENTODE |
|
| 4DT6 |
SILVERTONE |
SHARP-CUTOFF PENTODE |
|
| 4EH7 |
HITACHI |
REMOTE-CUTOFF PENTODE |
|
| 4EH7 |
SYLVANIA |
REMOTE-CUTOFF PENTODE |
|
| 4EJ7 |
HITACH1 |
SHARP-CUTOFF PENTODE |
|
| 4EJ7 |
HITACHI |
SHARP-CUTOFF PENTODE |
|
| 4EJ7/LF184 |
SERVICEMASTER |
SHARP-CUTOFF PENTODE |
|
| 50A5 |
RCA |
BEAM POWER AMPLIFIER |
|
| 50C5 |
ADMIRAL |
BEAM POWER AMPLIFIER |
|
| 50C5 |
GE |
BEAM POWER AMPLIFIER |
|
| 50C5 |
GE |
BEAM POWER AMPLIFIER |
|
| 50L6 |
RCA |
BEAM POWER AMPLIFIER |
|
| 50L6-GT |
DYNAVOX |
BEAM POWER AMPLIFIER |
|
| 50L6GT |
ADMIRAL |
BEAM POWER AMPLIFIER |
|
| 50L6GT |
RCA |
BEAM POWER AMPLIFIER |
|
| 50LG6T |
RCA |
BEAM POWER AMPLIFIER |
|
| 50Y6G |
ROGERS |
HI-VACUUM RECTIFIER-DOUBLER |
|
| 5686 |
GE |
BEAM POWER AMPLIFIER |
|
| 5687 |
CBS |
MEDIUM-MU TWIN TRIODE |
|
| 5687 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 57 |
MARCONI |
SHARP-CUTOFF PENTODE |
|
| 5726 |
|
TWIN DIODE |
SPECIAL 6AL5 |
| 5749 |
RCA |
REMOTE-CUTOFF RF PENTODE |
SPECIAL 6BA6 |
| 5751 |
GE |
HIGH-MU TWIN TRIODE |
SPECIAL 12AX7 |
| 5751 |
GE |
HIGH-MU RWIN TRIODE |
SPECIAL 12AX7 |
| 5751 |
GE |
HIGH-MU TWIN TRIODE |
SPECIAL 12AX7 |
| 5751 |
RCA |
HIGH-MU TWIN TRIODE |
SPECIAL 12AX7 |
| 5751 |
SYLVANIA |
HIGH-MU TWIN TRIODE |
SPECIAL 12AX7 |
| 5879 |
GE |
SHARP-CUTOFF AF PENTODE |
|
| 5881/6L6WGC |
SOVTEK |
BEAM POWER AMPLIFIER |
|
| 5AN8 |
RAYTHEON |
TRIODE-PENTODE |
|
| 5AN8 |
SYLVANIA |
TRIODE-PENTODE |
|
| 5AN8 |
WESTINGHOUSE |
TRIODE-PENTODE |
|
| 5AN8A |
IEC |
TRIODE-PENTODE |
|
| 5AT8 |
RCA |
TRIODE-PENTODE |
|
| 5AV5GT |
CORNELL |
BEAM POWER AMPLIFIER |
|
| 5BC3 |
DUMONT |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5BC3 |
GE |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5BC3 |
SYLVANIA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5GH8A |
GE |
TRIODE-PENTODE |
|
| 5R4GY |
MARCONI |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5U4G |
|
FULL WAVE HI-VACUUM RECTIFIER |
MADE/PAT ENGLAND |
| 5U4G |
SYLVANIA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5U4GB |
RCA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5U4GB |
SYLVANIA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5U8 |
|
TRIODE-PENTODE |
|
| 5U8 |
GE |
TRIODE-PENTODE |
|
| 5V4GA |
RCA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5Y3GT |
|
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5Y3GT |
GE |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5Y3GT |
GE |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5Y3GT |
HITACHI |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5Y3GT |
NATIONAL UNION |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5Y3GT |
PHILCO |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5Y3GT |
RAYTHEON |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 5Z3 |
RCA |
FULL WAVE HI-VACUUM RECTIFIER |
USAF |
| 5Z4G |
|
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6028/408A |
ERICSSON |
SHARP-CUTOFF PENTODE |
|
| 6028/408A |
ERICSSON |
SHARP-CUTOFF RF PENTODE |
|
| 6135 |
GE |
MEDIUM-MU TRIODE |
5 STAR;SPECIAL 6C4 |
| 6186/6AG5WA |
RAYTHEON |
SHARP-CUTOFF RF PENTODE |
|
| 6211 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6211 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6211 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6677/6CL6 |
MARCONI |
POWER AMPLIFIER PENTODE |
SPECIAL 6CL6 |
| 6679/12AT7 |
RCA |
HI-MU TWIN TRIODE |
|
| 6973 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6973 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6973 |
TUNG-SOL |
BEAM POWER AMPLIFIER |
|
| 6973 |
WESTINGHOUSE |
BEAM POWER AMPLIFIER |
|
| 6973 |
WESTINGHOUSE |
BEAM POWER AMPLIFIER |
|
| 6A7 |
PHILCO |
PENTAGRID CONVERTER |
|
| 6A8GT |
RCA |
PENTAGRID CONVERTER |
|
| 6AB4 |
B-T LABS |
HIGH FREQUENCY TRIODE |
|
| 6AB7 |
RCA |
REMOTE-CUTOFF RF PENTODE |
JAN CRC-6AB7;VT176 |
| 6AB7/1853 |
NATIONAL UNION |
REMOTE-CUTOFF RF PENTODE |
|
| 6AC10 |
|
TRIPLE TRIODE |
|
| 6AC10 |
RCA |
TRIPLE TRIODE |
|
| 6AC10 |
SYLVANIA |
TRIPLE TRIODE |
|
| 6AC10 |
SYLVANIA |
TRIPLE TRIODE |
|
| 6AC7 |
EMERSON |
RF PENTODE |
|
| 6AC7 |
GE |
RF PENTODE |
JAN-CG-6AC7 |
| 6AC7 |
GE |
RF PENTODE |
|
| 6AC7 |
GE |
RF PENTODE |
|
| 6AC7 |
GE |
RF PENTODE |
|
| 6AC7 |
KEN-RAD |
RF PENTODE |
JAN-CKR |
| 6AC7 |
MARCONI |
RF PENTODE |
|
| 6AC7 |
RCA |
RF PENTODE |
|
| 6AC7 |
RCA |
RF PENTODE |
U.S.N. CRC |
| 6AC7 |
RCA |
RF PENTODE |
U.S.N. CRC 6AC7 |
| 6AC7 |
ROGERS |
RF PENTODE |
|
| 6AC7 |
WESTINGHOUSE |
RF PENTODE |
|
| 6AC7/1852 |
ARVIN |
RF PENTODE |
USA |
| 6AC7/1852 |
PHILCO |
RF PENTODE |
|
| 6AC7/1852 |
RCA VICTOR |
RF PENTODE |
|
| 6AD10 |
SYLVANIA |
DISSIMILAR DOUBLE PENTODE |
|
| 6AD10 |
SYLVANIA |
DISSIMILAR DOUBLE TRIODE |
|
| 6AD7G |
WESTINGHOUSE |
TRIODE-POWER AMPLIFIER PENTODE |
|
| 6AF3 |
|
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AG5 |
|
SHARP-CUTOFF RF PENTODE |
|
| 6AG5 |
SYLVANIA |
SHARP-CUTOFF RF PENTODE |
|
| 6AG5 |
SYLVANIA |
SHARP-CUTOFF RF PENTODE |
|
| 6AG7 |
RCA |
POWER AMPLIFIER PENTODE |
|
| 6AG7 |
RCA |
POWER AMPLIFIER PENTODE |
JAN CRC-6AG7 |
| 6AH4GT |
GE |
LOW-MU TRIODE |
|
| 6AH6 |
SYLVANIA |
SHARP-CUTOFF RF PENTODE |
|
| 6AH9 |
SERVICEMASTER |
TRIODE-PENTODE |
|
| 6AJ7/6AC7 |
GE |
RF PENTODE |
JAN |
| 6AK5 |
MOTOROLA |
SHARP-CUTOFF RF PENTODE |
|
| 6AK5 |
NATIONAL UNION |
SHARP-CUTOFF RF PENTODE |
US NAVY; FEB 1945 |
| 6AK5 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6AK5 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6AK5 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6AK5 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6AK6 |
RCA |
POWER AMPLIFIER PENTODE |
|
| 6AL5 |
|
TWIN DIODE |
|
| 6AL5 |
|
TWIN DIODE |
|
| 6AL5 |
|
TWIN DIODE |
|
| 6AL5 |
ADMIRAL |
TWIN DIODE |
|
| 6AL5 |
RCA |
TWIN DIODE |
|
| 6AL5 |
RCA |
TWIN DIODE |
|
| 6AL5 |
WESTINGHOUSE |
TWIN DIODE |
|
| 6AL5 |
ZENITH |
TWIN DIODE |
|
| 6AM8 |
CORNELL |
DIODE; SHARP-CUTOFF RF PENTODE |
|
| 6AM8A |
RCA |
DIODE; SHARP-CUTOFF RF PENTODE |
|
| 6AN8A |
MAGNAVOX |
TRIODE-PENTODE |
|
| 6AN8A |
MAGNAVOX |
TRIODE-PENTODE |
|
| 6AN8A |
SYLVANIA |
TRIODE-PENTODE |
|
| 6AN8A |
SYLVANIA |
TRIODE-PENTODE |
|
| 6AN8A |
WESTINGHOUSE |
TRIODE-PENTODE |
|
| 6AN8A |
WESTINGHOUSE |
TRIODE-PENTODE |
|
| 6AQ5 |
|
BEAM POWER AMPLIFIER |
|
| 6AQ5 |
GE |
BEAM POWER AMPLIFIER |
|
| 6AQ5 |
PHILCO |
BEAM POWER AMPLIFIER |
|
| 6AQ5 |
RCA |
BEAM POWER AMPLIFIER |
|
| 6AQ5 |
TUNG-SOL |
BEAM POWER AMPLIFIER |
|
| 6AQ5/6HG5 |
GE |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
|
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
|
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
DYNAVOX |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
GE |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
PHILCO |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
PHILCO |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
RCA |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
RCA |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
SILVERTONE |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
SILVERTONE |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6AQ5A |
ZENITH |
BEAM POWER AMPLIFIER |
|
| 6AQ5A/6HG5 |
GE |
BEAM POWER AMPLIFIER |
|
| 6AQ5A/6HG5 |
REALISTIC |
BEAM POWER AMPLIFIER |
EL90 |
| 6AQ8 |
MATSUSHITA |
BEAM POWER AMPLIFIER |
|
| 6AQ8/ECC85 |
MATSUSHITA |
TWIN TRIODE |
|
| 6AS5 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6AS7GA |
RCA |
LOW-MU TWIN TRIODE |
|
| 6AU4GTA |
ADMIRAL |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AU6 |
|
SHARP-CUTOFF RF PENTODE |
|
| 6AU6 |
|
SHARP-CUTOFF RF PENTODE |
|
| 6AU6 |
GE |
SHARP-CUTOFF RF PENTODE |
|
| 6AU6 |
GE |
SHARP-CUTOFF RF PENTODE |
|
| 6AU6 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6AU6 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6AU6A |
|
SHARP-CUTOFF RF PENTODE |
|
| 6AU6A |
|
SHARP-CUTOFF RF PENTODE |
|
| 6AU6A |
|
SHARP-CUTOFF RF PENTODE |
|
| 6AU6A |
SYLVANIA |
SHARP-CUTOFF RF PENTODE |
|
| 6AU6A |
WESTINGHOUSE |
SHARP-CUTOFF RF PENTODE |
|
| 6AU6A/EF94 |
SYLVANIA |
SHARP-CUTOFF RF PENTODE |
|
| 6AU8 |
EICO |
TRIODE-PENTODE |
|
| 6AU8A |
RCA |
TRIODE-PENTODE |
|
| 6AV5GT |
WESTINGHOUSE |
BEAM POWER AMPLIFIER |
|
| 6AV6 |
|
DUPLEX DIODE; HI-MU TRIODE |
|
| 6AV6/EBC91 |
PHILIPS |
DUPLEX DIODE; HI-MU TRIODE |
|
| 6AW8 |
RAYTHEON |
TRIODE-PENTODE |
|
| 6AW8 |
SEARS |
TRIODE-PENTODE |
|
| 6AW8A |
|
TRIODE-PENTODE |
|
| 6AW8A |
RAYTHEON |
TRIODE-PENTODE |
|
| 6AW8A |
RCA |
TRIODE-PENTODE |
|
| 6AW8A |
SYLVANIA |
TRIODE-PENTODE |
|
| 6AX4 |
GE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AX4GT |
PHILCO |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AX4GT |
RELIABLE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AX4GTB |
GE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AX4GTB |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AX4GTB |
WESTINGHOUSE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AX4GTB |
WESTINGHOUSE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AX4GTB |
ZENITH |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AX5GT |
PHILIPS |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6AX5GT |
PHILIPS |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6AY3 |
|
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AY3B |
RCA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6AY3B |
ZENITH |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6B10 |
PHILCO |
DUAL DIODE; MEDIUM-MU TWIN TRI |
|
| 6B4G |
SYLVANIA |
POWER AMPLIFIER TRIODE |
|
| 6B8G |
MARCONI |
DUPLEX DIODE; REM. CUTOFF PENT |
|
| 6BA11 |
GE |
TRIODE; TWIN PENTODE |
|
| 6BA11 |
ZENITH |
TRIODE; TWIN PENTODE |
|
| 6BC4 |
RCA |
UHF TRIODE |
|
| 6BC5 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6BC5 |
SYLVANIA |
SHARP-CUTOFF RF PENTODE |
|
| 6BC5 |
TUNG-SOL |
SHARP-CUTOFF RF PENTODE |
|
| 6BC8 |
TUNG-SOL |
HIGH FREQUENCY TWIN TRIODE |
|
| 6BC8/6BZ8 |
RCA |
HIGH FREQUENCY TWIN TRIODE |
|
| 6BE3 |
ZENITH |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6BE6 |
MARCONI |
PENTAGRID CONVERTER |
|
| 6BE6 |
SILVERTONE |
PENTAGRID CONVERTER |
|
| 6BF6 |
SYLVANIA |
DUPLEX DIODE; MEDIUM-MU TRIODE |
|
| 6BG6GA |
RAD-TEL |
BEAM POWER AMPLIFIER |
|
| 6BG6GA |
WARDS AIRLINE |
BEAM POWER AMPLIFIER |
|
| 6BH6 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6BJ6 |
RCA |
REMOTE-CUTOFF RF PENTODE |
|
| 6BK4C/6EL4A |
RCA |
SHARP-CUTOFF BEAM TRIODE |
|
| 6BK4C/6EL4A |
REALISTIC |
SHARP-CUTOFF BEAM TRIODE |
|
| 6BK7B |
|
HIGH FREQUENCY TWIN TRIODE |
|
| 6BL7GT |
SENTINEL |
MEDIUM-MU TWIN TRIODE |
|
| 6BL7GT |
STANDARD |
MEDIUM-MU TWIN TRIODE |
|
| 6BL7GTA |
RAYTHEON |
MEDIUM-MU TWIN TRIODE |
|
| 6BL8 |
|
TRIODE-PENTODE |
|
| 6BN4A |
RCA |
HIGH FREQUENCY TRIODE |
|
| 6BN8 |
ADMIRAL |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 6BN8 |
TRI-PLEX |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 6BQ5 |
TEN |
BEAM POWER AMPLIFIER |
|
| 6BQ6GA/6CU6 |
TUNG-SOL |
BEAM POWER AMPLIFIER |
|
| 6BQ6GT |
ADMIRAL |
BEAM POWER AMPLIFIER |
|
| 6BQ6GTB/6CU6 |
|
BEAM POWER AMPLIFIER |
|
| 6BQ7A |
GE |
HIGH FREQUENCY TWIN TRIODE |
|
| 6BQ7A |
SYLVANIA |
HIGH FREQUENCY TWIN TRIODE |
|
| 6BQ7A |
WESTINGHOUSE |
HIGH FREQUENCY TWIN TRIODE |
|
| 6BQ7A/6BZ7 |
ADMIRAL |
HIGH FREQUENCY TWIN TRIODE |
|
| 6BR8A |
GE |
TRIODE-PENTODE |
|
| 6BU8 |
|
TWIN PENTODE |
|
| 6BU8 |
|
TWIN PENTODE |
|
| 6BV11 |
MAGNAVOX |
TWIN PENTODE |
|
| 6BW3 |
ZENITH |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6BW8 |
GE |
DUPLEX DIODE; PENTODE |
|
| 6BY5GA |
SYLVANIA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6BY6 |
GE |
DUAL CONTROL HEPTODE |
|
| 6BY6 |
GE |
DUAL CONTROL HEPTODE |
|
| 6BY8 |
|
DIODE-PENTODE |
|
| 6BZ6 |
|
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 6BZ6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 6BZ6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 6BZ6 |
ZENITH |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 6BZ7 |
TUNG-SOL |
HIGH FREQUENCY TWIN TRIODE |
|
| 6BZ7/6BQ7A |
GE |
HIGH FREQUENCY TWIN TRIODE |
|
| 6BZ7/6BQ7A |
RCA |
HIGH FREQUENCY TWIN TRIODE |
|
| 6C10 |
SYLVANIA |
HIGH-MU TRIPLE TRIODE |
|
| 6C4 |
GE |
MEDIUM-MU TRIODE |
|
| 6C4 |
PHILIPS/ECG |
MEDIUM-MU TRIODE |
USA; 6C4 MR |
| 6C4 |
SYLVANIA |
MEDIUM-MU TRIODE |
|
| 6C4 |
SYLVANIA |
MEDIUM-MU TRIODE |
|
| 6C4/EC90 |
PHILIPS/ECG |
MEDIUM-MU TRIODE |
JAPAN |
| 6C5 |
GE |
MEDIUM-MU TRIODE |
|
| 6C6 |
ARISTOCRAT |
SHARP-CUTOFF PENTODE |
EXC!!; CAP LOOSE |
| 6CB6 |
|
SHARP-CUTOFF RF PENTODE |
|
| 6CB6 |
EICO |
SHARP-CUTOFF RF PENTODE |
|
| 6CB6A |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6CB6A/6CF6 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6CE3 |
SYLVANIA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6CF6 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6CG3 |
LINDAL |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CG3 |
PHILCO |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CG3/6BW3 |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CG7 |
|
MEDIUM-MU TWIN TRIODE |
|
| 6CG7 |
|
MEDIUM-MU TWIN TRIODE |
|
| 6CG7 |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 6CG7 |
PHILCO |
MEDIUM-MU TWIN TRIODE |
|
| 6CG7 |
RAYTHEON |
MEDIUM-MU TWIN TRIODE |
|
| 6CG7 |
SYLVANIA |
MEDIUM-MU TWIN TRIODE |
|
| 6CG7 |
WESTINGHOUSE |
MEDIUM-MU TWIN TRIODE |
|
| 6CG8A |
|
TRIODE-PENTODE |
|
| 6CG8A |
SEARS |
TRIODE-PENTODE |
|
| 6CH3 |
|
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CJ3 |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CJ3 |
ZENITH |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CJ3/6DW4 |
LINDAL |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CJ3/6DW4 |
WESTINGHOUSE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CJ3/6DW4B |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CJ3/6DW4B |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CJ3/6DW4B |
SYLVANIA |
HALF-WAVE HI-VACUUM RECTIFIER |
|
| 6CJC/6DW4B |
ZENITH |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CL3 |
RCA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CL6 |
|
POWER AMPLIFIER PENTODE |
|
| 6CL6 |
RCA |
POWER AMPLIFIER PENTODE |
|
| 6CL8A |
RCA |
TRIODE-TETRODE |
|
| 6CM3 |
RCA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6CM7 |
CBS |
DOUBLE TRIODE |
|
| 6CM7 |
DELTA |
DOUBLE TRIODE |
|
| 6CM7 |
SYLVANIA |
DOUBLE TRIODE |
|
| 6CM7 |
ZENITH |
DOUBLE TRIODE |
|
| 6CN7 |
CROSLEY |
DOUBLE DIODE; TRIODE |
TRIODE EXC!!;X DIO |
| 6CN7 |
DUMONT |
DOUBLE DIODE; TRIODE |
|
| 6CS6 |
SYLVANIA |
DUAL CONTROL HEPTODE |
|
| 6CS7 |
GE |
DOUBLE TRIODE |
|
| 6CS7 |
RCA |
DOUBLE TRIODE |
|
| 6CU5 |
|
BEAM POWER AMPLIFIER |
|
| 6CU5 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6CU8 |
GE |
TRIODE-PENTODE |
|
| 6CU8 |
RCA |
TRIODE-PENTODE |
|
| 6CU8 |
SYLVANIA |
TRIODE-PENTODE |
|
| 6CW5/EL86 |
GE |
POWER AMPLIFIER PENTODE |
|
| 6CW6/6DQ6B |
RCA |
BEAM POWER AMPLIFIER |
|
| 6CX8 |
SYLVANIA |
TRIODE-PENTODE |
|
| 6CY5 |
|
SHARP-CUTOFF RF TETRODE |
|
| 6CY5 |
GE |
SHARP-CUTOFF RF TETRODE |
|
| 6DE6 |
|
SHARP-CUTOFF RF PENTODE |
|
| 6DN3 |
DUMONT |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6DN7 |
GE |
DOUBLE TRIODE |
|
| 6DN7 |
WESTINGHOUSE |
DOUBLE TRIODE |
|
| 6DQ6A |
MOTOROLA |
BEAM POWER AMPLIFIER |
|
| 6DQ6A/6GW6 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6DQ6B |
GE |
BEAM POWER AMPLIFIER |
|
| 6DT6A |
RCA |
SHARP-CUTOFF PENTODE |
|
| 6DT6A |
RCA |
SHARP-CUTOFF PENTODE |
|
| 6DT6A |
RCA |
SHARP-CUTOFF PENTODE |
|
| 6DW4 |
MAGNAVOX |
HALF WAVE HIGH VACUUM RECTIFIR |
|
| 6DW4B |
FLEETWOOD |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 6E5 |
SYLVANIA |
ELECTRON RAY INDICATOR |
MAGIC-EYE TUBE |
| 6EA8 |
|
TRIODE-PENTODE |
|
| 6EA8 |
GE |
TRIODE-PENTODE |
|
| 6EA8 |
LAFAYETTE |
TRIODE-PENTODE |
|
| 6EA8 |
PHILCO |
TRIODE-PENTODE |
|
| 6EA8 |
RCA |
TRIODE-PENTODE |
|
| 6EA8 |
SYLVANIA |
TRIODE-PENTODE |
|
| 6EB8 |
GE |
TRIODE-PENTODE |
|
| 6EH7/EF183 |
ZENITH |
REMOTE-CUTOFF PENTODE |
|
| 6EH7/EF183 |
ZENITH |
REMOTE-CUT0FF PENTODE |
|
| 6EH7EF183 |
RCA |
REMOTE-CUTOFF PENTODE |
|
| 6EJ7 |
|
SHARP-CUTOFF PENTODE |
|
| 6EJ7 |
DELTA |
SHARP-CUTOFF PENTODE |
|
| 6EJ7 |
ZENITH |
SHARP-CUTOFF PENTODE |
|
| 6EJ7/EF184 |
CORNELL |
SHARP-CUTOFF PENTODE |
|
| 6EJ7/EF184 |
GE |
SHARP-CUTOFF PENTODE |
|
| 6EJ7/EF184 |
SILVERTONE |
SHARP-CUTOFF PENTODE |
|
| 6EJ7/EF184 |
ZENITH |
SHARP-CUTOFF PENTODE |
HOLLAND |
| 6EM5 |
|
BEAM POWER AMPLIFIER |
|
| 6EM5 |
DUMONT-EMERSON |
BEAM POWER AMPLIFIER |
|
| 6EM7 |
RCA |
DOUBLE TRIODE |
|
| 6EM7 |
RCA |
DOUBLE TRIODE |
|
| 6EM7 |
RCA |
DOUBLE TRIODE |
|
| 6EN4 |
ZENITH |
BEAM TRIODE |
|
| 6ER5 |
DELTA |
HIGH FREQUENCY TRIODE |
|
| 6ER5 |
SYLVANIA |
HIGH FREQUENCY TRIODE |
|
| 6EW6 |
ADMIRAL |
SHARP-CUTOFF RF PENTODE |
|
| 6EW6 |
DUMONT |
SHARP-CUTOFF RF PENTODE |
|
| 6EW6 |
FLEETWOOD |
SHARP-CUTOFF RF PENTODE |
|
| 6EW6 |
GE |
SHARP-CUTOFF RF PENTODE |
|
| 6EW6 |
MAGNAVOX |
SHARP-CUTOFF RF PENTODE |
|
| 6EW6 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6EW6 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6EW6 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6EW6 |
SILVERTONE |
SHARP-CUTOFF RF PENTODE |
|
| 6F6 |
KEN-RAD |
POWER AMPLIFIER PENTODE |
JAN-CKR-6F6; VT-66 |
| 6F6G |
GE |
POWER AMPLIFIER PENTODE |
|
| 6F6G |
MARCONI |
POWER AMPLIFIER PENTODE |
|
| 6F7 |
RCA |
TRIODE; REMOTE-CUTOFF PENTODE |
|
| 6FD7 |
PHILCO |
DOUBLE TRIODE |
|
| 6FM7 |
|
DISSIMILAR DOUBLE TRIODE |
|
| 6FM7 |
ZENITH |
DISSIMILAR DOUBLE TRIODE |
|
| 6FQ5A |
RCA |
HIGH FREQUENCY TRIODE |
|
| 6FQ7 |
|
MEDIUM-MU TWIN TRIODE |
|
| 6FQ7 |
MAGNAVOX |
MEDIUM-MU TWIN TRIODE |
|
| 6FQ7 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6FQ7 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6FQ7 |
SEARS |
MEDIUM-MU TWIN TRIODE |
|
| 6FQ7/6CG7 |
DELTA |
MEDIUM-MU TWIN TRIODE |
|
| 6FQ7/6CG7 |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 6FQ7/6CG7 |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 6FQ7/6CG7 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6FV8 |
GE |
TRIODE-PENTODE |
|
| 6GE5 |
GE |
BEAM POWER AMPLIFIER |
COMPACTRON |
| 6GE5 |
MOTOROLA |
BEAM POWER AMPLIFIER |
|
| 6GE5 |
RCA |
BEAM POWER AMPLIFIER |
|
| 6GE5 |
ZENITH |
BEAM POWER AMPLIFIER |
|
| 6GF7 |
|
DISSIMILAR DOUBLE TRIODE |
|
| 6GF7 |
PACKARD BELL |
DISSIMILAR DOUBLE TRIODE |
|
| 6GF7 |
SYLVANIA |
DISSIMILAR DOUBLE TRIODE |
|
| 6GF7 |
SYLVANIA |
DISSIMILAR DOUBLE TRIODE |
|
| 6GF7 |
SYLVANIA |
DISSIMILAR DOUBLE TRIODE |
|
| 6GF7A |
|
DISSIMILAR DOUBLE TRIODE |
|
| 6GF7A |
|
DISSIMILAR DOUBLE TRIODE |
|
| 6GF7A |
RCA |
DISSIMILAR DOUBLE TRIODE |
|
| 6GH8A |
ADMIRAL |
TRIODE-PENTODE |
|
| 6GH8A |
GE |
TRIODE-PENTODE |
|
| 6GH8A |
RAYTHEON |
TRIODE-PENTODE |
|
| 6GH8A |
REALISTIC |
TRIODE-PENTODE |
|
| 6GH8A |
SYLVANIA |
TRIODE-PENTODE |
|
| 6GJ5A |
GE |
BEAM POWER AMPLIFIER |
|
| 6GJ7 |
GT BRITAIN |
TRIODE-PENTODE |
|
| 6GK6 |
|
BEAM POWER AMPLIFIER |
|
| 6GK6 |
|
BEAM POWER AMPLIFIER |
|
| 6GK6 |
MOTOROLA |
BEAM POWER AMPLIFIER |
|
| 6GM6 |
GE |
BEAM POWER AMPLIFIER |
|
| 6GU7 |
CORNELL |
MEDIUM-MU TWIN TRIODE |
|
| 6GU7 |
DELTA |
MEDIUM-MU TWIN TRIODE |
|
| 6GU7 |
DUMONT |
MEDIUM-MU TWIN TRIODE |
EMISSION TESTS |
| 6GU7 |
FLEETWOOD |
MEDIUM-MU TWIN TRIODE |
|
| 6GU7 |
FLEETWOOD |
MEDIUM-MU TWIN TRIODE |
|
| 6GU7 |
MAGNAVOX |
MEDIUM-MU TWIN TRIODE |
|
| 6GU7 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6GU7 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6GU7 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6GU7 |
SYLVANIA |
MEDIUM-MU TWIN TRIODE |
|
| 6GV5 |
|
BEAM POWER AMPLIFIER |
|
| 6GV5 |
ZENITH |
BEAM POWER AMPLIFIER |
|
| 6GW6 |
DUMONT-EMERSON |
BEAM POWER AMPLIFIER |
|
| 6GW8 |
GE |
TRIODE-PENTODE |
|
| 6GX7 |
|
TRIODE-PENTODE |
|
| 6GY6 |
FLEETWOOD |
DUAL CONTROL PENTODE |
|
| 6GY6 |
FLEETWOOD |
DUAL CONTROL PENTODE |
|
| 6H6 |
RCA |
TWIN DIODE |
|
| 6H6 |
RCA |
TWIN DIODE |
|
| 6H6GT |
RCA |
TWIN DIODE |
|
| 6H6GT |
TUNG-SOL |
TWIN DIODE |
|
| 6H6GT/G |
CONCORD |
TWIN DIODE |
USA |
| 6H6GT/G |
NATIONAL UNION |
TWIN DIODE |
JAN-CNU-6H6GT |
| 6H6GT/G |
SYLVANIA |
TWIN DIODE |
|
| 6H6GT/G |
SYLVANIA |
TWIN DIODE |
JAN-CHS-6H6GT/G |
| 6HA5 |
|
HIGH-MU TRIODE |
|
| 6HA5 |
ZENITH |
HIGH-MU TRIODE |
|
| 6HA5/6HM5 |
REALISTIC |
HIGH-MU TRIODE |
|
| 6HA5/6HM5 |
SYLVANIA |
HIGH-MU TRIODE |
|
| 6HA5/6HM5 |
ZENITH |
HIGH-MU TRIODE |
|
| 6HB5 |
GE |
BEAM POWER AMPLIFIER |
COMPACTRON |
| 6HB5 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6HB7 |
CORNELL |
TRIODE-PENTODE |
|
| 6HB7 |
DELTA |
TRIODE-PENTODE |
|
| 6HB7 |
RCA |
TRIODE-PENTODE |
|
| 6HL8 |
SYLVANIA |
TRIODE-PENTODE |
|
| 6HM5 |
ZENITH |
HIGH-MU TRIODE |
|
| 6HM5/6HA5 |
GE |
HIGH-MU TRIODE |
|
| 6HR5/6AQ5A |
WESTINGHOUSE |
BEAM POWER AMPLIFIER |
|
| 6HS8 |
DELTA |
TWIN PENTODE |
|
| 6HS8 |
GE |
TWIN PENTODE |
|
| 6HV5 |
|
BEAM TRIODE |
USA |
| 6HV5A |
GE |
BEAM TRIODE |
|
| 6HV5A |
ZENITH |
BEAM TRIODE |
|
| 6HV5A |
ZENITH |
BEAM TRIODE |
|
| 6HZ6 |
FLEETWOOD |
DUAL CONTROL PENTODE |
|
| 6HZ6 |
HITACHI |
DUAL CONTROL PENTODE |
|
| 6HZ6 |
RCA |
DUAL CONTROL PENTODE |
|
| 6HZ6 |
REALISTIC |
DUAL CONTROL PENTODE |
|
| 6J10 |
ZENITH |
PENTODE GATED BEAM DISCRIMINAT |
|
| 6J10/6Z10 |
|
PENTODE GATED BEAM DISCRIMINAT |
USA |
| 6J5 |
RAYTHEON |
MEDIUM-MU TRIODE |
|
| 6J5 |
RCA VICTOR |
MEDIUM-MU TRIODE |
|
| 6J5 |
WARDS AIRLINE |
MEDIUM-MU TRIODE |
|
| 6J5 |
ZENITH |
MEDIUM-MU TRIODE |
|
| 6J6 |
|
MEDIUM-MU TWIN TRIODE |
|
| 6J6 |
|
MEDIUM-MU TWIN TRIODE |
|
| 6J6 |
|
MEDIUM-MU TWIN TRIODE |
|
| 6J6 |
|
MEDIUM-MU TWIN TRIODE |
|
| 6J6 |
PHILCO |
MEDIUM-MU TWIN TRIODE |
|
| 6J6 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6J6 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6J6 |
SYLVANIA |
MEDIUM-MU TWIN TRIODE |
|
| 6J6A |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6J6A |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6J7 |
KEN-RAD |
SHARP-CUTOFF PENTODE |
|
| 6J7 |
RCA |
SHARP-CUTOFF PENTODE |
|
| 6J8G |
GE |
TRIODE-HEPTODE CONVERTER |
|
| 6JB5 |
|
BEAM POWER AMPLIFIER |
|
| 6JB5 |
ZENITH |
BEAM POWER AMPLIFIER |
|
| 6JB6A |
RCA |
BEAM POWER AMPLIFIER |
|
| 6JC5/6HE5/6J |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6JC5/6HE5/6J |
SYLVANIA |
BEAM POWER AMPLIFIER |
EMISSION TESTS |
| 6JC5/6JB5/6H |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6JC6 |
ZENITH |
SHARP-CUTOFF PENTODE |
|
| 6JC6A |
REALISTIC |
SHARP-CUTOFF PENTODE |
|
| 6JC6A |
WESTINGHOUSE |
SHARP-CUTOFF PENTODE |
|
| 6JD5 |
ZENITH |
BEAM TRIODE |
|
| 6JD6 |
|
SHARP-CUTOFF PENTODE |
|
| 6JD6 |
DELTA |
SHARP-CUTOFF PENTODE |
|
| 6JD6 |
RCA |
SHARP-CUTOFF PENTODE |
|
| 6JF6 |
RAYTHEON |
BEAM POWER AMPLIFIER |
|
| 6JH6 |
GE |
SEMI-REMOTE-CUTOFF PENTODE |
|
| 6JH6 |
RCA |
SEMI-REMOTE-CUTOFF PENTODE |
|
| 6JH6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 6JH6 |
RCA |
SEMI-REMOTE-CUTOFF RF PENTODE |
|
| 6JM6 |
MOTOROLA |
BEAM POWER AMPLIFIER |
|
| 6JN6 |
|
BEAM POWER AMPLIFIER |
|
| 6JU8 |
SYLVANIA |
QUADRUPLE DIODE |
|
| 6JW8/ECF802 |
SYLVANIA |
TRIODE-PENTODE |
|
| 6K6 |
SIMPLEX |
POWER AMPLIFIER PENTODE |
|
| 6K6GT |
RCA |
POWER AMPLIFIER PENTODE |
|
| 6K6GT |
RCA |
POWER AMPLIFIER PENTODE |
|
| 6K7 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 6K7 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 6K7 |
MARCONI |
REMOTE-CUTOFF RF PENTODE |
|
| 6K7 |
MARCONI |
REMOTE-CUTOFF RF PENTODE |
|
| 6K7 |
RCA |
REMOTE-CUTOFF RF PENTODE |
|
| 6K7 |
RCA VICTOR |
REMOTE-CUTOFF RF PENTODE |
|
| 6K7G |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 6K7GT |
SILVERTONE |
REMOTE-CUTOFF RF PENTODE |
|
| 6K7M |
ROGERS |
REMOTE-CUTOFF RF PENTODE |
|
| 6K8 |
WESTINGHOUSE |
TRIODE-HEXODE CONVERTER |
|
| 6KA8 |
GE |
TRIODE-PENTODE |
|
| 6KA8 |
RCA |
TRIODE-PENTODE |
|
| 6KA8 |
RCA |
TRIODE-PENTODE |
|
| 6KA8 |
RCA |
TRIODE-PENTODE |
|
| 6KD6 |
|
BEAM POWER AMPLIFIER |
|
| 6L6G |
ROGERS |
BEAM POWER AMPLIFIER |
|
| 6L6WXT |
SOVTEK |
BEAM POWER AMPLIFIER |
|
| 6L7 |
RCA |
PENTAGRID MIXER |
|
| 6L7G |
MARCONI |
PENTAGRID MIXER |
|
| 6LE8 |
ADMIRAL |
TWIN PENTODE |
|
| 6LE8 |
MOTOROLA |
TWIN PENTODE |
|
| 6LJ8 |
ADMIRAL |
TRIODE-PENTODE |
|
| 6LQ6 |
RCA |
BEAM POWER AMPLIFIER |
|
| 6LQ6/6JE6C |
ADMIRAL |
BEAM POWER AMPLIFIER |
|
| 6LU8 |
|
TRIODE-PENTODE |
|
| 6LU8 |
|
TRIODE-PENTODE |
|
| 6LU8 |
GE |
TRIODE-PENTODE |
|
| 6LU8 |
MAGNAVOX |
TRIODE-PENTODE |
|
| 6LU8 |
SYLVANIA |
TRIODE-PENTODE |
|
| 6LX8 |
MATSUSHITA |
TRIODE-PENTODE |
|
| 6M11 |
GE |
TWIN TRIODE; PENTODE |
COMPACTRON |
| 6MD8 |
|
TRIPLE TRIODE |
|
| 6MD8 |
MAGNAVOX |
TRIPLE TRIODE |
|
| 6MD8 |
RCA |
TRIPLE TRIODE |
|
| 6MD8 |
SYLVANIA |
TRIPLE TRIODE |
|
| 6MD8 |
SYLVANIA |
TRIPLE TRIODE |
|
| 6ME8 |
GE |
DOUBLE PLATE SHEET BEAM TUBE |
|
| 6MJ8 |
RCA |
TRIPLE TRIODE |
|
| 6MN8 |
|
TRIPLE TRIODE |
|
| 6N7 |
GE |
TWIN TRIODE POWER AMPLIFIER |
|
| 6N7GT |
RCA |
TWIN TRIODE POWER AMPLIFIER |
|
| 6P5GT/G |
SYLVANIA |
MEDIUM-MU TRIODE |
|
| 6Q7GT |
TUNG-SOL |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 6R7 |
GE |
DUPLEX DIODE; MEDIUM-MU TRIODE |
|
| 6SC7 |
MARCONI |
HIGH-MU TWIN TRIODE |
|
| 6SC7 |
STANDARD |
HIGH-MU TWIN TRIODE |
|
| 6SH7 |
KEN-RAD |
SHARP-CUTOFF RF PENTODE |
|
| 6SH7 |
RCA |
SHARP-CUTOFF RF PENTODE |
JAN CRC-6SH7 |
| 6SH7 |
RCA |
SHARP-CUTOFF RF PENTODE |
USN CRC 6SH7 |
| 6SH7 |
RCA |
SHARP-CUTOFF RF PENTODE |
U.S.N. CRC 6SH7 |
| 6SH7 |
RCA |
SHARP-CUTOFF RF PENTODE |
JAN CRC-6SH7 |
| 6SH7 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 6SJ7 |
CUNNINGHAM |
SHARP-CUTOFF PENTODE |
|
| 6SJ7 |
GE |
SHARP-CUTOFF PENTODE |
WEST GERMANY |
| 6SJ7 |
RCA |
SHARP-CUTOFF PENTODE |
JAN CRC-62J7 VT116 |
| 6SK7 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 6SK7 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 6SK7 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 6SK7 |
RCA VICTOR |
REMOTE-CUTOFF RF PENTODE |
|
| 6SL7 |
RCA |
HIGH-MU TWIN TRIODE |
|
| 6SL7-GT |
RCA |
HIGH-MU TWIN TRIODE |
|
| 6SL7GT |
GE |
HIGH-MU TWIN TRIODE |
|
| 6SL7GT |
GE |
HIGH-MU TWIN TRIODE |
JAN-CG-6SL7GT |
| 6SL7GT |
GE |
HIGH-MU TWIN TRIODE |
|
| 6SL7GT |
GE |
HIGH-MU TWIN TRIODE |
JAN |
| 6SL7GT |
KEN-RAD |
HIGH-MU TWIN TRIODE |
JAN-CKR-6SL7GT/G |
| 6SL7GT |
MARCONI |
HIGH-MU TWIN TRIODE |
|
| 6SL7GT |
PHILIPS |
HIGH-MU TWIN TRIODE |
|
| 6SL7GT |
RCA |
HIGH-MU TWIN TRIODE |
|
| 6SL7GT |
SYLVANIA |
HIGH-MU TWIN TRIODE |
JAN CHS |
| 6SL7GT |
TUNG-SOL |
HIGH-MU TWIN TRIODE |
|
| 6SN7 |
GE |
HIGH-MU TWIN TRIODE |
|
| 6SN7GT |
CUNNINGHAM |
MEDIUM-MU TWIN TRIODE |
1 EXC!!! ; 1 WEAK |
| 6SN7GT |
RAYTHEON |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GT |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GT |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTA |
|
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTA |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTA |
GE |
MEDIUM-MU TWIN TRIODE |
1 EXC!!!; 1 WEAK |
| 6SN7GTB |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTB |
GE |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTB |
MOTOROLA |
MEDIUM-MU TWIN TRIODE |
1 EXC+ ; 1 DEAD |
| 6SN7GTB |
PHILCO |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTB |
RAD-TEL |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTB |
RAD-TEL |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTB |
RAYTHEON |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTB |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTB |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTB |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7GTB |
RELIABLE |
MEDIUM-MU TWIN TRIODE |
|
| 6SN7WGT |
RAYTHEON |
MEDIUM-MU TWIN TRIODE |
JAN-CRP BROWN BASE |
| 6SQ7 |
RCA VICTOR |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 6SQ7 |
TRONIX |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 6SQ7 |
TRONIX |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 6SQ7GT |
F.M.CO |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 6SQ7GT/G |
HYTRON |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 6T8A |
|
TRIPLE DIODE; HIGH-MU TRIODE |
|
| 6T8A |
GE |
TRIPLE DIODE; HIGH-MU TRIODE |
|
| 6U10 |
ZENITH |
THREE SECTION TRIODE |
|
| 6U10 |
ZENITH |
TRIPLE TRIODE |
|
| 6U10 |
ZENITH |
TRIPLE TRIODE |
|
| 6U8A |
SYLVANIA |
TRIODE-PENTODE |
|
| 6V3A |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6V6 |
SYLVANIA |
BEAM POWER AMPLIFIER |
JAN-CHS-6V6GT/G |
| 6V6G |
BRIMAR |
BEAM POWER AMPLIFIER |
|
| 6V6GT |
ANDREA |
BEAM POWER AMPLIFIER |
|
| 6V6GT |
CUNNINGHAM |
BEAM POWER AMPLIFIER |
|
| 6V6GT |
DELCO |
BEAM POWER AMPLIFIER |
|
| 6V6GT |
HYTRON |
BEAM POWER AMPLIFIER |
|
| 6V6GT |
MARCONI |
BEAM POWER AMPLIFIER |
JAN-CL-6V6GT |
| 6V6GT |
PHILCO |
BEAM POWER AMPLIFIER |
|
| 6V6GT |
TUNG-SOL |
BEAM POWER AMPLIFIER |
|
| 6V6GT/G |
CUNNINGHAM |
BEAM POWER AMPLIFIER |
|
| 6W4GT |
ADMIRAL |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
GE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
GE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
GE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
GE |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
RCA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
RCA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
RCA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
RCA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
SENTINEL |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
STANDARD |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
SYLVANIA |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W4GT |
VIDEO |
HALF WAVE HI-VACUUM RECTIFIER |
|
| 6W6GT |
CBS |
BEAM POWER AMPLIFIER |
|
| 6W6GT |
TRU-VAC |
BEAM POWER AMPLIFIER |
|
| 6X4 |
|
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6X5GT |
GE |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6X5GT |
PHILIPS |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6X5GT |
SYLVANIA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6X5GT |
SYLVANIA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6X5GT |
SYLVANIA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6X5GT |
TUNG-SOL |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6X5GT/G |
GE |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6X5GT/G |
RCA |
FULL WAVE HI-VACUUM RECTIFIER |
JAN CRC-6X5;VT126B |
| 6X8 |
|
TRIODE-PENTODE CONVERTER |
|
| 6X8 |
RCA |
TRIODE-PENTODE CONVERTER |
|
| 6X8A |
|
TRIODE-PENTODE CONVERTER |
|
| 6Y6GA |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 6Z10 |
ZENITH |
PENTODE GATED-BEAM DISCRIMINAT |
|
| 6Z10 |
ZENITH |
PENTODE GATED-BEAM DISCRIMINAT |
|
| 6Z10 |
ZENITH |
PENTODE GATED-BEAM DISCRIMINAT |
|
| 6Z10/6J10 |
RAYTHEON |
PENTODE GATED-BEAM DISCRIMINAT |
|
| 6Z4 |
KEN-RAD |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 6Z4/84 |
RAYTHEON |
FULL WAVE HI-VACUUM RECTIFIER |
RAYTHEON |
| 7025 |
|
HIGH-MU TWIN TRIODE |
USA |
| 7025/12AX7WA |
SOVTEK |
HIGH-MU TWIN TRIODE |
|
| 7025/12AX7WB |
SOVTEK |
HIGH-MU TWIN TRIODE |
|
| 70L7GT |
ROGERS MAJESTIC |
HALF WAVE RECT. BEAM POWER AMP |
|
| 7167 |
WESTINGHOUSE |
TETRODE |
|
| 7193 |
KEN-RAD |
|
|
| 7193 |
RCA |
|
|
| 7199 |
GE |
TRIODE-PENTODE |
|
| 7199 |
RCA |
TRIODE-PENTODE |
|
| 7199 |
SYLVANIA |
TRIODE-PENTODE |
|
| 7199 |
WESTINGHOUSE |
TRIODE-PENTODE |
|
| 75 |
PRECISION |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 75C1 |
MULLARD |
|
|
| 78 |
WESTINGHOUSE |
REMOTE-CUTOFF RF PENTODE |
|
| 79 |
MARCONI |
TWIN TRIODE POWER AMPLIFIER |
|
| 7A4 |
MARCONI |
MEDIUM-MU TRIODE |
|
| 7A7 |
GE |
REMOTE-CUTOFF RF PENTODE |
|
| 7A7 |
PHILCO |
REMOTE-CUTOFF RF PENTODE |
|
| 7A7 |
PHILCO |
REMOTE-CUTOFF RF PENTODE |
|
| 7A7 |
PHILCO |
REMOTE-CUTOFF RF PENTODE |
|
| 7A7 |
ZENITH |
REMOTE-CUTOFF RF PENTODE |
|
| 7A8 |
PHILCO |
OCTAL CONVERTER |
|
| 7A8 |
PHILCO |
OCTAL CONVERTER |
|
| 7AU7 |
FLEETWOOD |
MEDIUM-MU TWIN TRIODE |
|
| 7B4 |
CBS |
HIGH-MU TRIODE |
|
| 7B5 |
SYLVANIA |
POWER AMPLIFIER PENTODE |
|
| 7B5 |
TRU-VAC |
POWER AMPLIFIER PENTODE |
|
| 7B6 |
CUNNINGHAM |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 7B6 |
GE |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 7B6 |
PHILCO |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 7B6 |
PHILCO |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 7B6 |
PHILCO |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 7B7 |
PHILCO |
REMOTE-CUTOFF RF PENTODE |
|
| 7B7 |
PHILCO |
REMOTE-CUTOFF RF PENTODE |
|
| 7B8 |
CUNNINGHAM |
PENTAGRID CONVERTER |
|
| 7B8 |
PHILCO |
PENTAGRID CONVERTER |
|
| 7C4 |
SYLVANIA |
HIGH FREQUENCY DIODE |
|
| 7C5 |
PHILCO |
BEAM POWER AMPLIFIER |
|
| 7C5 |
RAD-TEL |
BEAM POWER AMPLIFIER |
|
| 7C5 |
RCA |
BEAM POWER AMPLIFIER |
|
| 7C6 |
|
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 7C6 |
SILVERTONE |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 7F8 |
|
HIGH FREQUENCY TWIN TRIODE |
|
| 7N7 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 7N7 |
RCA |
MEDIUM-MU TWIN TRIODE |
|
| 7N7 |
SYLVANIA |
MEDIUM-MU TWIN TRIODE |
|
| 7Q7 |
ROGERS |
PENTAGRID CONVERTER |
|
| 7W7 |
RCA |
SHARP-CUTOFF RF PENTODE |
|
| 7X7 |
MARCONI |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 7X7 |
PHILCO |
DUPLEX DIODE; HIGH-MU TRIODE |
|
| 7Y4 |
PHILCO |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 7Y4 |
SYLVANIA |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 7Y4 |
SYLVANIA? |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 7Y4 |
TRU-VAC |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 80 |
GE |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 80 |
PHILCO |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 805 |
GE |
|
|
| 807 |
RCA |
BEAM POWER AMPLIFIER |
|
| 812A |
RCA |
|
|
| 83V |
MARCONI |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 84/6Z4 |
MARCONI |
FULL WAVE HI-VACUUM RECTIFIER |
|
| 8417 |
GE |
BEAM POWER AMPLIFIER |
|
| 8417 |
GE |
BEAM POWER AMPLIFIER |
|
| 8417 |
GE |
BEAM POWER AMPLIFIER |
|
| 8417 |
SYLVANIA |
BEAM POWER AMPLIFIER |
|
| 84M |
ROGERS |
|
SEALED |
| 85M |
ROGERS |
|
SEALED |
| 8AC10 |
MOTOROLA |
TRIPLE TRIODE |
|
| 8AR11 |
|
TWIN PENTODE |
|
| 8AR11 |
|
TWIN PENTODE |
|
| 8AR11 |
GE |
TWIN PENTODE |
|
| 8AW8A |
RCA |
TRIODE-PENTODE |
|
| 8AW8A |
RCA |
TRIODE-PENTODE |
|
| 8AW8A |
RCA |
TRIODE-PENTODE |
|
| 8B10 |
GE |
DUPLEX DIODE; MEDIUM-MU TWIN T |
|
| 8B10 |
GE |
DUAL DIODE; MEDIUM-MU TWIN TRI |
|
| 8BQ5 |
ITT |
BEAM POWER AMPLIFIER |
|
| 8BU11 |
SERVICEMASTER |
TWIN TRIODE; PENTODE |
|
| 8CG7/8FQ7 |
ADMIRAL |
MEDIUM-MU TWIN TRIODE |
|
| 8CM7 |
|
MEDIUM-MU DOUBLE TRIODE |
|
| 8CM7 |
WESTINGHOUSE |
MEDIUM-MU DOUBLE TRIODE |
|
| 8FQ7 |
HITACHI |
MEDIUM-MU TWIN TRIODE |
|
| 8FQ7 |
PHILCO |
MEDIUM-MU TWIN TRIODE |
|
| 8FQ7 |
SONORA |
MEDIUM-MU TWIN TRIODE |
|
| 8JV8 |
|
TRIODE-PENTODE |
|
| 9003 |
ROGERS |
REMOTE-CUTOFF PENTODE |
|
| 9003 |
ROGERS MAJESTIC |
REMOTE-CUTOFF PENTODE |
|
| 929 |
RCA |
|
|
| 9A8/PCF80 |
GE |
TRIODE-PENTODE |
9A8/8A8/PCF80 |
| 9A8/PCF80 |
MOTOROLA |
TRIODE-PENTODE |
|
| 9AH9 |
ZENITH |
TRIODE-PENTODE |
|
| A/C 227 |
ROGERS |
|
|
| CK501AX |
RAYTHEON |
PENTODE |
MINIATURE CK501AX |
| CK505AX |
RAYTHEON |
PENTODE |
MINIATURE CK505AX |
| ECC82/12AU7 |
TELEFUNKEN |
MEDIUM-MU TWIN TRIODE |
|
| EFL200 |
SYLVANIA |
DISSIMILAR DOUBLE PENTODE |
USSR |
| EL34 |
|
POWER AMPLIFIER PENTODE |
|
| EL34WXT |
SOVTEK |
POWER AMPLIFIER PENTODE |
|
| EL84/6BQ5 |
|
BEAM POWER AMPLIFIER |
|
| EL84/6BQ5 |
MESA |
BEAM POWER AMPLIFIER |
|
| EL84/6BQ5 |
SOVTEK |
BEAM POWER AMPLIFIER |
|
| EL84/6BQ5 |
SOVTEK |
BEAM POWER AMPLIFIER |
|
| EZ81/6CA4 |
HAMMOND |
FULL WAVE HI-VACUUM RECTIFIER |
GREAT BRITAIN |
| FG-105 |
GE |
THYRATRON |
-JUST FOR KICKS- |
| KT88 |
|
BEAM POWER AMPLIFIER |
MADE IN CHINA |
| PL36 |
AMPEREX |
BEAM POWER AMPLIFIER |
|
| PL36 |
VALVO |
BEAM POWER AMPLIFIER |
|
| RK-39 |
RAYTHEON |
BEAM POWER AMPLIFIER |
|
| V.R.106 |
AM |
|
9D2; 10E/11095 |
| V.R.109 |
AM |
|
VR109 10E/11098 |
| V.R.18 |
AM |
|
VR18 10E/7607 |
| V.T.51 |
|
|
V.T.51 |
| V.T.60 |
RCA |
|
V.T.60 10E/11441 |
| VR-105/30 |
RCA |
GLOW-DISCHARGE DIODE VOLT. REG |
|
| VR105/30 |
RCA |
GLOW-DISCHARGE DIODE VOLT. REG |
|
| VR106 |
|
|
VR106 10E/11095 |
| VR108 |
AM |
|
VR108 10E/11096 |
| VR116 |
|
|
VR116 10E/266 |
| VR99 |
AM |
|
|
| VT105 |
|
|
VT105 10E/216 |
| VT105 |
|
|
VT105 |
| VT50 |
MAZDA |
|
VT50 10E-10945 |
| VT60 |
|
|
VT60 10E/11441 |
| W-58 |
WESTINGHOUSE |
|
|
| WL-532 |
|
|
|
RETURN TO TOP
Most of these tubes are NOS ( new old stock ) or new, some are used / tested good, and
still others are "condition unknown", as we are unable to test them with our Stark Model
9-66 mutual conductance tube tester, or either of our emission testers. The latter
circumstance may change in the future as we purchase more tube testers to facilitate
tests on these tubes as well.
Where possible, all tubes will be tested using the Stark Model 9-66 mutual conductance tube
tester. The emission testers are ONLY for circumstances where this is impossible.
It should be noted that a few of the tubes have somewhat limited ( - @80% ) useful life remaining,
OR may just have one weak/bad section, and WILL be priced accordingly. These tubes may still be
useful to hobbyists, experimenters, for "down 'n' dirty" applications, or for display purposes, etc,
and therefore, have not been excluded from our tube databases.
Some
tubes may not be in original boxes, or may be in bubble wrap or "white-boxed". Metal base tubes may have some tarnish,
or a slightly peeled finish. Manufacturers' identification may be smeared, rubbed off, missing or may be partially obliterated.
Such tubes are listed primarily for their functionality, and as functional replacements. If these issues are of concern,
( i.e. if you are a collector ), PLEASE ask first !!! Thank you.
Vacuum tubes: testing procedures !!!
PLACE A VACUUM TUBES QUERY/ORDER:
List your surplus tubes
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Page designed & maintained by: Mick Lang
Copyright © 1997 -2003 by Ranger Audio Enterprises. All rights reserved
.
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