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Youda Audio Co. Limited
Youda Audio Co. Limited Professional Audiophile HIFI DIY Audio Electronic Parts Supplier
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Exquisite Craft Guitar Amp Vacuum Tubes , Kit Amplifier Tube PSVANE HIFI 300B

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Youda Audio Co. Limited
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-23895593
Contact Person:
Ms Vanessa

Exquisite Craft Guitar Amp Vacuum Tubes , Kit Amplifier Tube PSVANE HIFI 300B

Brand Name : PSVANE
Model Number : HIFI 300B
Certification : Rhos
Place of Origin : China
MOQ : Negotiable
Payment Terms : Paypal, T/T, Western Union
Supply Ability : 1000pcs/month
Packaging Details : Standard box
Model : Psvane
Replace type : 300B
Packaging : Gift Box
Matchied : Matched Pair
warranty : 6 Months
Tester system : AMPLITREX AT-1000 Tester
Price : Negotiable
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Stereo Vacuum Tubes PSVANE HIFI 300B Power Vacuum Tube For Tube Amplifier DIY replace 300B


300B


Hi-Fi Series: classic style, exquisite craft, comprehensive and balanced sound performance, largest sales volume over the world, best choice for you .


300B 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

typical workong parameter
aodio amplifier
class A1
Ua -Ug Ia RL Pout 2nd



300B tube:
Psvane HIFI 300BPsvane WE300B
Psvane HIFI 300B-NShuguang Treasure 300B-Z
Psvane T 300B-TShuguang Natural T 300B-T
Psvane T-II Classic 300B-TⅡShuguang HIFI 300B-98
Psvane T-II Premium 300B-TⅡShuguang WE300B


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Exquisite Craft Guitar Amp Vacuum Tubes , Kit Amplifier Tube PSVANE HIFI 300B Images

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