1x Vintage Soviet USSR Magic Eye
6E5S / 6E5C / 6E5G / 6G5G
tested 100% on l3-3

Description

The tubes were tested on L3-3 tube-tester:
                             Input parameters: Un=6.3 V; Uc1=-4V; Ua=250 V; Uc2=250 V; 
Output parameters: Ia=5.3+/-1.9 mA; S=1.2+/-0.4 mA/V - it is 100% by datasheet

The oxide cathode of direct heat. 
Works in any position. 
Service life not less than 500 hours.
Filament voltage, 6.3 V
The voltage at the anode 250 V
The voltage at the crater, 250 V
The bias voltage on the control grid, -4 V
Filament current, 300 mA +- 25
The current in the anode circuit, mA 5.3 +- 1.9
The current in the circuit of the crater, mA 5
The steepness of characteristic, mA/V 1.2 +- 0.4
Gain 24
The voltage on the control grid at an angle of the dark sector is not more than 5 degrees, -8.25 +- 2.25

LOT OF 1 PC.

high reliability.

The tubes are new or slightly used.

Made in "Svetlana" Plant


Terms of Sale

Returns must be sent to Ukraine. I can guarantee you complete satisfaction with all my products. If you receive an item you ordered which is damaged or defective, I will send replacement item. I only accept returns if the items you received are not what was described in the listing, damaged or defective. If exchangeis not possible money refund will be issued. Item for returning must have the original tags and packing, otherwise it won't be accepted.


AIR DELIVERY usually takes 10 - 24 days WorldWide. Tracking number will be provided. Will be packed professionally. 
Can write lower value on customs declaration on request.

Contact ME on Ebay or Email if you have any question regarding this item.