You need a TVS diode because many voltage regulators do not have the ability to sink current, nor can they respond fast ...

I used this property to create a very satisfying ‘true’ valve overdrive effect (most other valves do not behave this way, ...

Using a few simple formulas you can then calculate how much noise the amplifier produced ... to go for the classic method of using a vacuum diode. He describes the design and analysis of a ...