Youda Audio Co. Limited
Youda Audio Co. Limited Professional Audiophile HIFI DIY Audio Electronic Parts Supplier
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Electronic Vacuum Tube ShuGuang Sounds Of Nature 12AX7-T ECC83 12AX7 Vacuum Tube
12AX7-T Tube Socket connection:
 | 1. Anode Triode Number2 |
| 2. Grid Triode Number 2 | |
| 3. Cathode Triode Number 2 | |
| 4. Heater ( Triode 2) | |
| 5. Heater ( triode 1) | |
| 6. Anode Triode Number 1 | |
| 7. Grid Triode Number 1 | |
| 8. Cathode Triode Number 1 | |
| 9. Heater Center Tap |
9 pin miniature Preamp Tube 12AX7-T:
1. Can replace Mullard 12AX7, Tung-Sol 12AX7, Mullard CV4004, 7025, ECC83.
2. Can be used for guitar tube amp and hifi audio tube amplifiers.
Datasheet (Refer to 12AX7):
Typical class-A amplifier operation
Amplification factor 100
Anode voltage 250
Anode current 1.2 mA
Bias voltage -2
Anode resistance 62500
Triode ECC83 Characteristic: