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> Shuguang EL34B (EL34-b) vacuum tubes ×1
Shuguang EL34B (EL34-b) vacuum tubes ×1
High capability audio frequency output pentode tube's anticathode limit dissipation power is 25W. In audio frequency amplifier, if single tube is used to amplify A1, the output power will larger than 10W; if two tubes are used to amplify AB1, the output power will larger than 35W.
EL34 is the same with 6CA7, and can be exchanged each other.
when it is self-partial voltage
when it is fixup partial voltage
heatervoltage between cathodes
heater shade capacitance between poles
commend working state reference value
single tube A1 amplify fixuppartial voltage
driving B1 series amplify fixuppartial voltage
Rg2 is used by two tubes at the same time.
driving B1 series amplify super line connect(auto-partial voltage)
