Russian – USSR Beam Tetrode 6P13S.

Made tubes factory «Reflector» Saratov.

Equivalent 6P13S = EL36 = 6GC6 = 6BQ6 = 6P7S = 6P31S.

1970, 1972 years.

New. Never used. Old stock.

PARAMETERS:

Works in any position.

Service life not less than 750 hour.

Socle oktal with a key. Pins 5.

Pressure of heat - 6.3V.

Pressure on the anode - 200V.

Pressure on the second grid - 200V.

Pressure of displacement on the first grid - 19V.

Heat current - 1.3A.

Current in an anode chain - 60mA.

Current in a chain of the second grid no more 8mA.

Characteristic steepness - 8.5mA/V.

Internal resistance nearby 25kOm.

Target capacity not less 4Wt.

                                                                                        

 

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PAYMENT & SHIPMENT:

I accept payments Paypal only.

Shipping worldwide is $10.

 Shipment is combined.

The item will be sent in a current 3 - 5 days after payment. I try to make shipment as soon as possible.

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Thanks and successful purchases!

 

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On May-12-10 at 06:12:58 PDT, seller added the following information: