Description
6p1p-ev is a very good substitute for the6973 / 6cz5.
Not compatible 1 on 1, you have to change some wires.
Schematic included.
Its ver very good long life tube. we tested it 12 watt,
6P1P-EV / 6AQ5 / EL90 Svetlana USSR Output Tetrode NEW NOS
6P1P-EV tubes.
New old stock. In original factory package. Made by Svetlana plant.
Made in 80s.
Made in USSR.
The year of manufacture such lamps 6p1p-ev may differ!
Almost it is 70-80s!
| Name | 6P1P-EV |
| Type | Output beam tetrode,long-life |
| Application | LF power amplification |
| Cathode type | oxide,indirect heating |
| Envelope | glass,miniature |
| Mass,g | 20 |
| Filament voltage,V | 6,3 |
| Filament current,A | 0,45-0,53 |
| Anode voltage,V | 250 |
| Anode current,A | 0,033-0,055 |
| Anode power,W | 12 |
| Grid1 voltage,V | minus 12,5 |
| Grid2 voltage,V | 250 |
| Steepness,mA/V | 3,8-6,0 |
| Reverse grid current,uA | 0,5 |
| Microphnic noise,mV | 200 |
| Socket type | rsh8 |
Made in USSR.
6P1P-EV (6AQ5, EL90) Svetlana USSR Output Tetrode (NEW, NOS, from old stock) BOXED
1 PCs.
high reliability.
The tubes are never used.
Made in “REFLECTOR” Plant
100% New Item
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