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Twin triode tube
The TAD ECC83-Cz tube is a double triode with a good gain level and offers round and deep bass as well as slightly compressed mids and very soft highs. This model can also replace the 7025, 12AX7WA, 12AX7WB, 12AX7LPS, 12AX7EH, ECC83 and E83CC tubes.
Specifications | |
---|---|
Product type | Tube |
Tube type | Twin triode |
Number of pins | 9 |
Dimensions | Ø22 x 56.6 |
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 | 120V | |
Direct interelectrode capacitances | Grid to plate : 3.2pF Grid to cathode : 2.4pF Grid to heater : 1.2pF Plate to cathode : 1pF |
Max values | |
---|---|
DC plate votlage | 300V |
Positive DC grid voltage | 0V |
Negative DC grid votlage | -55V |
Plate dissipation | 1W |
Bulb temperature at the hottest point | 160°C |
Cathode current | 8mA |