Tube-number record
SV572-30
0 archive entries
SV572-30 is a tube type in the TubeDatabase archive (class: Medium-Mu Audio Power Triode). Recorded specifications: brand Svetlana, year 1999, construction Triode, base White ceramic, socket Special / none, maximum plate voltage 1000 V, and maximum plate dissipation 125 W. The archive does not yet hold a photographed example of this type.
BrandSvetlana
ClassMedium-Mu Audio Power Triode
BaseSpecial / none
Construction
Primary TypeTriode
EnvelopeHard glass
Base MaterialWhite ceramic
SectionsSingle
Filament / Heater
MaterialThoriated-tungsten
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A2 (Single) | 500 V | 6500 | 4600 | 29.5 | 60 mA |
| Class A2 (Single) | 1000 V | 6500 | 4600 | 29.5 | 100 mA |
| Class AB2 (Push-Pull) | 1000 V | 6500 | 4600 | 29.5 | 150 mA |
Application Notes
The anode may be operated at red heat without decreasing lifetime, as long as dissipation is kept below 125 watts. Maintain at least 4 inches clearance from other components.
0 results