| Manufacturer | Part Number | Description |
|---|---|---|
Philips Semiconductors |
EF86 | 1956 Pentode |
Tube Amp Doctor |
EF86 | Low Noise AF Pentode |
|
Philips Semiconductors |
EF86 | .F. Pentode |
| La Radiotechnique La Radiotechnique | EF86 | Pentode |
Svetlana |
EF86 | High-Performance Audio Small-Signal Pentode |
MAZDABELVU |
EF86 | Pentode |
MAZDA |
EF86 | A.F. Pentode |
RFT |
EF860 | Pentode |
Mullard |
EF86 | Voltage Amplifier Pentode |