High Frequency 6N1+6P14 5Z4P Germanium Controlled Rectifier Power Amplifier With Manual Scaffolding And 20 22Khz + 1db Frequency Response From Byroncn, $284.17 | DHgate.Com
Equivalence table
Russian and Chinese Tube Substitutes
Sonstige Verstärkerröhren kaufen | Tube Amp Doctor
5Z4G BRIMAR CV1863 GZ30 VT195 AUDIO POWER RECTIFIER VALVE NOS/NIB
anyone modified a Parts Express HTA200 | Page 2 | Audio Science Review (ASR) Forum
5Ц4С /5U4S – russian rectifier tube data | TAO of Tubes