PSVANE 300B-TII Hi-end Vacuum Tube Classic Grade Matched Pair 300B-T Mark II
All items ONE-YEAR WARRANTY !!!
We can Declare the Value of the Order as Customer's Remark!!!
The price is for 1 pair (2 pcs).
It is a direct thermal cathode power transistor for A1 type amplification. Adapted to the audio amplifier for output power requirements at 10W.
Filament heating
Uf (DC) .................. 5V
If (DC) ............... 1.2A
Static parameters
Ua ........................ 300V
-Ug ..................... 60V
Ia ........................ 60mA
Gm ........................ 5.5mA / V
ri ........................ 0.7 KΩ
u ........................ 3.85
Pout ..................... 6.6W
Limit rating
Anode voltage ............... 480V
The anodic power dissipation ......... 40W
Cathode current
Self-bias .................. 100 mA
Fixed bias ............... 70 mA
Electrode capacitance
Input capacitance ............... 9PF
Output capacitor ............... 4.3PF
The cross road capacitance ............... 15PF
Matched Pair COSSOR VALVE 805M made by PSVANE Hi-end Vacuum tubes$307.49 USD$245.99 USD