1 MATCHED PAIR New PSVANE UK Special Design 300B-L Power Vacuum Tube 300B

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1 MATCHED PAIR New PSVANE UK Special Design 300B-L Power Vacuum Tube 300B
Product Description
1 MATCHED PAIR New PSVANE UK Special Design 300B-L Power Vacuum Tube 300B
Warranty one year
300B-L
300B-L is directly-heated type cathode triode, used as class A1. In audio amplifier it suits for the condition that the output power is 10W.
Heater
Uf(DC)………………5V
If(DC) …………… 1.2A
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
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PayPal payment ONLY..
Please be sure your shipping address is correct. We will only follow your address listed at the PayPal payment for the shipment.
Due to the secure reasons, we are not allowed the address change through email. We have no responsibility for shipping address provided.
Payment must be received 7 days after auction ended. Unpaid dispute will be filed to eBay for non- payable bidders.
Delivery details
Ship to
worldwide excluded some countries
Delivery time:
It takes about 7-21 business days on the way
Item Will Be Shipped Within 24 hours as soon as your Payment Verified. Some times the date will be delayed due to a shortage. However, we will inform you via the Email.
We ship to PayPal's address ONLY
. Please make sure your address in PayPal is correct and available before you pay.
Please indicate your personal requirement, such as colors, packages, value of declaration etc, at paypal's message when you pay to us.
Terms of sales
Thanks for your purchase, hope you have a pleasant buying experience with us,
We are honest seller, we are doing best to be a BEST seller, thanks for your support.
About us
Our production line:
New PSVANE SHUGUANG Audio Tubes;
NOS tubes made in China, Russia, USA,UK, ect.
Resistors and Capacitors.
Tube Sockets
Guitar AMP Knobs
Guitar AMP Handles
AMP Speaker Feet Pads
All Hifi parts and tubes from us are sold at reasonable price with good quality, price that listed on our website are not inluding shipping cost,shipping charges are based on the quantity of orders and customer's Location,
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