Passendes Paar Psvane Hi-Fi Serie 300B-SE Vakuumröhre
Product Warranty
All items Guaranteed 100% Brand New In the original edition Box and Come from the original factory.
All items ONE-YEAR WARRANTY !!!
All items ONE-YEAR WARRANTY !!!
Shipping Time & Invoice Declare
All items ship with DHL/UPS/TNT/EMS, (DHL/UPS/TNT) About 3-7days delivery time, EMS About 7-15days delivery time.
We can Declare the Value of the Order as Customer's Remark!!!
We can Declare the Value of the Order as Customer's Remark!!!
Product Declaration
300B-SE customized pipe system directly heated cathode power transistor for A1 class amplification. In the audio amplifier output power requirements for adaptation in 10W occasions.
Limit Ratings
Anode voltage: 480V
Anode dissipation power: 40W
Cathode current
Self-bias: 100 mA
Fixed bias: 70 mA
Electrode capacitance
Input capacitance: 9PF
The output capacitor: 4.3PF
Cross-Road capacitors: 15PF
Static parameters
Ua: 300V
-Ug: 60 V
Ia: 60mA
Gm: 5.5mA / V
Ri: 0.7 KΩ
μ: 3.85
Pout: 6.6W
