300BS-B

Analog Metric Limited Email: sales@analogmetric.com Shuguang Vacuum Tube 300B Series Triode: 300BS-B (300B) DESCRIPTION 300BS-B is compatible with 300B, direct heating cathode and medium power consumption. Two triodes can be used in the class A amplification. It is adapted to be used in audio frequency range which requires high output power of 100W. 300B-C long-life design, use pure graphite anode and plate power dissipation can reach up to 60W. If the design parameters are adjusted properly, single tube can use as class A amplifier, and can delivery output power higher than 20W. FEATURES Gold-plated socket pins White ceramic tube socket Carbonized nickel plate reduces reflection of electrons, reserving the original audio signal Filament hooking by using single slice of spring reduces the parasitic capacitances http://www.AnalogMetric.com 15 Analog Metric Limited Specification Filament voltage Uf(DC)……………………5V If(DC) ……………… 1.2A Maximum ratings Plate v...