Output Transformers - The Heart of a Tube AmpMajority of tube amplifiers on the market have an output transformer. Only a very small group of OTL or Output Transformer-Less tube...
Amplifier Output Impedance: The Amplifier - Loudspeaker InteractionOne of the most commonly misconstrued topics on audio amplifiers is output impedance and what it means for your loudspeakers. Many...
Tube vs. Solid State Rectifiers for Tube Amplifier Power SuppliesTube rectifiers are the simplest type of vacuum tube since they are two-element devices, or diode. They provide no amplification or...