What does the Choke in a Tube Power Supply do?

Understanding Vacuum Tube Amplifier Schematics - Power Supplies - Part 2

Lecture 1: Introduction to Power Electronics

Replacing Coupling Capacitors in Vintage Gear

How to Measure Tube Amplifier Plate Current (Biasing) and Actually Understand What You Did

Why Should You Use a Thermistor in a Tube Amplifier?

Increasing the Main Filter Cap in an Amplifier - What Happens?

Understanding Vacuum Tube Amplifier Schematics - Basics - Part 1

Dealing with the DEATH CAPACITOR in Vintage Gear

What's a CHOKE? Is it necessary in a Guitar Amplifier?

EveAnna Manley: Tubes & Transformers In Audio Gear

DIY Treadmill Motor Choke Built From a Microwave Transformer

How A Tube Works

What causes vacuum tubes to red plate?

How to use a multimeter like a pro! The Ultimate guide

A simple guide to electronic components.

Tube Amp Sag Chapter 4" Solid State vs Tube Rectifiers

How Tube Amplifiers Work, Part 2: The Pre-Amp and Power Amp

Testing Capacitors - Simplified and Explained - BG029

What does "impedance matching" actually look like? (electricity waves)

How 3 Phase Power works: why 3 phases?