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PSVANE 300B-TII Hi-end Vacuum Tube Classic Grade Matched Pair 300B-T Mark II

PSVANE 300B-TII Hi-end Vacuum Tube Classic Grade Matched Pair 300B-T Mark II

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Model: 300B-T Mark II Classic
Shipping Weight: 3Kg Product Quantity: 9 Units in Stock
$283.99USD

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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