Sovtek 6C52N-B / 6CW4 Nuvistor selected tube

Russian 6S52N-V Nuvistor triode tubes "-V" high vibro resistance. Military grade.

High quality made for the military equipment.
High reliability , long life non less 5000 hours.
METAL-CERAMIC LOW NOISE AUDIO TRIODE, GREAT FOR FOR RIAA PREAMPS-RF APPLICATIONS

Equivalents to 7895

Characteristics:

Type:         triode,hi-durable
Application:           HF voltage amplification
Cathode type:          oxide,direct heating
Envelope:           Nuvistor-type,metal-ceramic
Filament voltage,V :      6,3
Filament current,A ;      0,11-0,15
Anode voltage,V:         120
Anode current,A :        0,0055-0,0105
Anode power,W :      1,2
Steepness,mA/V :         7,5-12,5
Reverse grid current,uA:       0,1
Microphnic noise,mV:        30
Gain:         45,0-75,0