Remplacement d'un tube sans référence.
le Génalex Gold Lion 6922 m'a redonné l'envie d'écouter mon tuner MD 90T.
Tout est amélioré : Les voix. La musique.
Livraison parfaite.
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Tube Twin Triode ECC88/6922 Gold Pins

The Genalex Gold Lion ECC88/6922 is a high-end twin triode tube that replaces the 6DJ8, ECC88, 6922, E88CC and 7308. It features gold-plated contacts and is designed to a very precise specification to achieve a high level of quality and performance.

| Specifications | |
|---|---|
| Product type | Dual triode tube |
| Compatibility | 6922 E88CC 6DJ8 ECC88 7308 |
| Number of pins | 9 |
| Contacts plating | Gold |
| Electrical parameters | |||
|---|---|---|---|
| Parameter | Conditions | Min | Max |
| Heater current | - | 335mA | 385mA |
| Grid reverse current | Filament voltage = 6.3V Plate voltage = 120V Resistance in grid circuit = 0.51MΩ | - | 0.3µA |
| Plate current | Filament voltage = 6.3V Plate voltage = 90V Resistance in cathode circuit = 82Ω | 14mA | 18mA |
| Amplification factor | Filament voltage = 6.3V Plate voltage = 90V Resistance in cathode circuit = 82Ω | 24 | 40 |
| Limit values | |
|---|---|
| Filament voltage | Min 6V Max 6.6V |
| Plate voltage | Max 300V |
| Cathode - heater voltage | Max +/-150V |
| Cathode current | Max 20mA |
| Power dissipation at the plate of each triode | Max 1.8W |
| Grid circuit resistance for each of the triodes | Max 1MΩ |
| Grid voltage, negative | 100V |
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