T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
$39.9-399
MOQ:
10 pairs
Shipping:
Ocean freight
Quantity(pieces):
2
Product details
Essential details
Quantity(pieces):2
MOQ:10 pairs
Lead time:30~45 days after receipt of deposit and confirmed artwork all the details.
Shipping:Ocean freight
Product Introduction
Brand New PSVANE 300B-L Vacuum Tube

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
Ua480V 
Pa40W 

Ik
with cathode bias100 mA 
with fixed bias70 mA
 



Direct Interelectrode Capacitances
input9PF 
output4.3PF 
grid to plate15PF
 


Static parameter 

Ua300V 
-Ug 60V 
Ia60mA 
Gm5.5mA/V 
ri0.7 K 
u 3.85 
Pout6.6W

Product details
T-043 PSVANE UK 300B-L Vacuum Tube Replace JJ EH Gold Lion 300B Tube For HIFI Vintage Tube Audio AMP DIY New Matched Pair
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