6C33C | 6S33S High end Triode Tubes. OLD Ullyanov =Y= RARE 1970s

$31.50

Quality Russian Audiophile Tubes 6S33S (6C33C on Russian)

Triode. Application in voltage regulator as control element . The tubes are never used.

Old Ulyanov version with old logotype "У" word with wings.

Old years: 1970s years
 

Electrical parameters:

Name

6S33S

Type

Triode, hi-durable

Application

Application in voltage regulator as control element

Cathode type

oxide, direct heating

Envelope

glass

Mass, g

189

Filament voltage, V

6.3 | 12,6

Filament current, A

6,6 | 3,3

Anode voltage, V

120

Anode current, A

0.45-0.63

Anode power, W

60

 

Steepness, mA/V

30 - 50

 

Reverse grid current, uA 

5

 

Microphnic noise, mV

 

300

 

Socket type 

 

rsh3




Add to Cart:

  • Model: 6S33S-OLD-70s
  • Shipping Weight: 0.24Kgs
  • 1 Units in Stock
  • Manufactured by: Ulyanov (Ulyanovsk city)


This product was added to our catalog on Wednesday 27 November, 2013.

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