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TAD 12AU7A/ECC82 Twin Triode Tube
The TAD 12AU7A/ECC82 is a dual triode tube offering very good performance and richness of sound. It is designed to provide two balanced triodes for stereo or balanced amplifier stages. It is an excellent model for HiFI audio design. It can also be used as a replacement for the E82CC, ECC802, 6N10, 6189 or 5814A tubes.
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TAD 12AU7A/ECC82
Twin triode tube
The TAD 12AU7A/ECC82 is a dual triode tube offering very good performance and richness of sound. It is designed to provide two balanced triodes for stereo or balanced amplifier stages. It is an excellent model for HiFI audio design. It can also be used as a replacement for the E82CC, ECC802, 6N10, 6189 or 5814A tubes.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Tube |
| Tube type | Twin triode |
| Number of pins | 9 |
| Dimensions | Ø22.7 x 57mm |
| Weight | 13g |
| Electrical parameters | ||
|---|---|---|
| Parameter | Serie | Parallel |
| Heater voltage (AC or DC) | 12.6V ±1V | 6.3V ±0.5V |
| Heater current | 0.15A | 0.3A |
| Cathode to heater potential | 180V | |
| Direct interelectrode capacitances | Grid to plate : 1.4pF Grid to cathode : 1.8pF Grid to heater : 0.2pF Plate to cathode : 0.3pF | |
| Max values | |
|---|---|
| DC plate votlage | 330V |
| Positive DC grid voltage | 0V |
| Negative DC grid votlage | -100V |
| Plate dissipation | 2.75W |
| Bulb temperature at the hottest point | 200°C |
| Cathode current | 20mA |
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