3/4 section triode 300B. The Western Electric 300B is a triode electron tube with the following technical data: Maximum anode voltage: 450V, Maximum anode power: 40 watts, Maximum grid voltage: -100V, amplification factor: 3.85. The 300B is often used in high quality audio amplifiers due to its high gain and low distortion. It is particularly suitable for Class A amplifiers as they require a constant power supply, which the 300B can handle well. The tube is also often used in single-ended amplifiers, which produce a particularly clear and natural sound. Some well-known use cases for the 300B are the Audio Note Ongaku and the Shindo Montille, two very renowned tube amplifiers in the audio world. I hope you have fun with the Blender model.