Capacitance Multiplier Power Supplies
Designing a Low-Distortion 12-Watt Amplifier, August 1958 Radio-Electronics - RF Cafe
Safety
A Simple Linear Power Supply, Done Well | Hackaday
Easy solutions to Radio Frequency Interference
Using Capacitors to Filter Electrical Noise | Arrow.com
Troubleshooting
RFI Chassis Shielding methods, Feed Through Filters
Eliminating Troublesome Hum & Buzz Created By Electric Guitars - ProSoundWeb
transistors - Ultra low noise power supply for pre-amp - Electrical Engineering Stack Exchange
Using Capacitors to Filter Electrical Noise | Arrow.com
The sound of bad filter caps - hum and ghost notes. - YouTube
How to Repair Vintage Tube Radio Filter Capacitor Fix Hum Antique Receivers - YouTube
The Valve Wizard
How to Repair Vintage Tube Radio Filter Capacitor Fix Hum Antique Receivers - YouTube
Troubleshooting
How to Reform Electrolytic Filter Capacitors on tube radio or amp. - YouTube
On Cathode Bypass Capacitors — Tropical Fish
The Cool Sound of Tubes - IEEE Spectrum
FILAMENT POWER SUPPLY COMMON MODE NOISE
Applied Sciences | Free Full-Text | Self-Balancing Power Amplifier with a Minimal DC Offset for Launcher Automation Control Circuits of a Surface-to-Air Missile System
Eliminating Troublesome Hum & Buzz Created By Electric Guitars - ProSoundWeb
Coda Effects - All you need to know about capacitors in guitar pedals
Common Tube Amp Malfunctions: My amp doesn't turn on. — Tropical Fish
