Using Capacitors to Filter Electrical Noise | Arrow.com
Boyuu hifi Equis A10 EL34B+6N2 SE Tube Amplifier with 5Z4P rectifier: review and mod | diyAudio
FILAMENT POWER SUPPLY COMMON MODE NOISE
What Do Filter Caps Do? — Tropical Fish
The Cool Sound of Tubes - IEEE Spectrum
What Does This Thing Do? -- Filter Capacitors
Making a Capacitor Discharge Tool // Discharge Capacitors in a Tube Amplifier // Tube Amp Safety - YouTube
RF Blocker — connected-fidelity
Capacitor - Wikipedia
Capacitor Selection for Coupling and Decoupling Applications
Valve RF amplifier - Wikipedia
Case studies: Eliminating RF interference
That Elusive Valve Amp Sound, For Not A Lot! (There Has To Be A Catch) | Hackaday
Amp hum/buzz - bad caps? PICS added | The Gear Page
Tracking back 100Hz hum in a tube guitar amp
22000uf 40v 36d Hifi Audio Amplifier Capacitor Electrolytic Filter Capacitor - Home Theater Amplifiers - AliExpress
Using Capacitors to Filter Electrical Noise | Arrow.com
Safety
Increasing Filter cap values
Using Capacitors to Filter Electrical Noise | Arrow.com
transistors - Ultra low noise power supply for pre-amp - Electrical Engineering Stack Exchange
Troubleshooting
