Philips Semiconductors (now NXP Semiconductors)
| EF86 |
1956 Pentode |
Philipe
| ECL86 |
1962 Triode Pentode |
NXP Semiconductors
| EL34 |
OUTPUT PENTODE PEDTHODE DE SOTRIE ENDPENTODE |
TUNG-SOL
| 6L6 |
Beam Pentode |
|
BRIMAR
| EL84 |
Power Pentode |
|
Unknown Manufacturer
| KT90 |
Beam Pentode |
RCA
| 6GW8 |
High Mu Triode Sharp Cutoff Pentode |
|
Philips Semiconductors (now NXP Semiconductors)
| PL509 |
Line Output Pentode |
GE
| 6AF11 |
Pentode |
JJ
| EL84 |
R. F. OUTPUT PENTODE |
|
Philipe
| ECL86 |
1970 Triode Output Pentode |
General Electric
| 6L6-GC |
Beam Pentode |
|
Philips Semiconductors (now NXP Semiconductors)
| EL504 |
Output Pentode |
TELEFUNKEN
| EL11 |
Endpentode |
RFT
| UBF80 |
Duodiode - Regelpentode |
|
Unknown Manufacturer
| KT88 |
BEAM PENTODE |
Tube Amp Doctor
| EF86 |
Low Noise AF Pentode |
|
RFT
| EBF80 |
Duodiode - Regelpentode |
|
AEG
| E80CF |
Triode Pentode |
|
Philips Semiconductors (now NXP Semiconductors)
| EL86 |
OUTPUT PENTODE |
