1matched pair Psvane Tube New 300B/N Ceramic Base Valve audio amplifier Power amp

Quantity: one matched pair

SPECIFICATION

Maximum Rating

Ua……………480V
Pa………40W

Ik
with cathode bias………………100 mA
with fixed bias……………70 mA

Direct Interelectrode Capacitances
input……………9PF
output……………4.3PF
grid to plate……………15PF

Static parameter


Ua……………………300V
-Ug………………… 60V
Ia……………………60mA
Gm……………………5.5mA/V
ri……………………0.7 KΩ
u ……………………3.85
Pout…………………6.6W



Payment


l       Payment is expecting within 5days after you win the item or pls contact us.

l       You must offer telephone for delivery.

 

Shipping and Handling

l       We ship the order within 3days after the payment.

l       We ship the package by registered air mail.  It will last about 7-14days or longer in some countries.

l       We ship to the confirm paypal address. Pls make sure your paypal address is right. Or match the address when you payment.