ECC832 / 12DW7 preamp tube

Item number: 202042730

Category: Tubes

17,95 €

including 19% VAT. , (Standard)

From piece Price per unit
2 17,41 €
Currently unavailable or sold out!

Description

ECC832/12DW7 preamp tube
Combined double triode for special purposes.
  • Uf = 6.3 / 12.6V
  • If = 300 / 150mA
  • Characteristics (system I pin 6,7,8): Ua = 250V
  • Ug = -2V, Ia = 1.2mA
  • S = 1.6mA/V
  • Ri = 62.5kOhm, æ = 100
  • Characteristic (system II pin 1,2,3) Ua = 250V
  • Ug = -8.5V, Ia = 10.5mA
  • S = 2.2mA/V
  • Ri = 7.7kOhm, æ = 17

Note: This tube basically consists of two tubes, the ECC 83 (system I) and the ECC 82 (system II). Remember, these designations are not international. These labels are JJ labels!

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