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Loved by many audio fans, this power amplifier allows you to fully enjoy the appeal of the 300B direct-heated triode, which is the origin of the Triode company name. Being mono ensures ideal channel separation, eliminates mutual interference between channels, and provides a great stereo image. The circuit is a basic pure class A parallel single, and while playing the glossy and beautiful sound unique to 300B, it also secures a drive capacity of 15W. The bias circuit is a maintenance-free self-bias circuit, and hum balance can be easily adjusted from the top of the chassis when replacing 300B vacuum tubes. We also have a lineup of WE300B specifications equipped with the PSVANE WE300B vacuum tube, which reproduces the quality of the original 300B vacuum tube of yesteryear.

300B A class parallel single ended monaural power amplifier

Circuit system300B A class parallel single ended monaural power amplifier
Tubes300B x 2 , 12BH7 x 1 , 12AU x 1
BiasSelf bias
Output power15W at 8 ohms
Frequency response10Hz-50kHz(-3dB)
S/N ratio87dB
Input sensitivity700mV
Input impedance100k ohm
Input gain selector0dB / -6dB
Speaker output terminals6 ohms / 8 ohms / 16 ohms
Equipped componentsHigh quality speaker terminal
Power consumption110W
DimensionsW185mm x D430mm x H203mm
AccessoriesTube cover
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