Amplifiers
1PCS ECC83 Vacuum Tube Replace 12AX7 ECC83
Uh...................................................... 6.3 (parallel) 12.6 (string) V
Ih...............................0.30 0.15 A
Limit value for A1 type amplification (on each side)
Anode voltage ................ 330 V
Negative gate voltage .............-50 V
Positive gate voltage ..............0 V
Anode dissipated power ..........1.2 W
Voltage between hot wire cathodes (pk) ± 180 V
Interelectrode capacitance
No.1 No.2
Input capacitance ...... 1.6 1.6 PF
Output capacitance ...... 0.46 0.34 PF
Cross circuit capacitor ...... 1.7 1.7 PF
Electrostatic parameters
Ua .................. 100 250 V
Ug .................. -1 -2 V
Ia ..................0.5 1.2 mA
Gm .................. 1.25 1.6 mA/V
....................100 100
ri .....................80 62.5 K
High-concerned chemical : None
Maximum Power Per Channel : NO POWER