|Type||Triode single ended monoblock amplifier|
|Power||10W A class|
|Bandwidth||20Hz to 20kHz|
|Number of blocks||2|
|Tubes list||4 x 300B, 4 x 5U4GB, 2 x 6SN7|
The SE300B supplies a power of 10W RMS and functions in pure class-A with single-ended mounting (the two tubes are in parallel) with an automatic bias. The two high voltages, driver and power, have vacuum-tube power supplies. The bandwidth (at –3dB) is from 20Hz to 20kHz, without any feedback. The driver stage, powered at 400V, is built around a double-triode 6SN7. The two elements of the tube are mounted in cascade. The output stage is powered at 320V, which allows the tubes to work in the best conditions.