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Russian audiophile 4P1L pentode tube with direct heating and lowest anode voltage. Great sound! Equivalent to the 4L1S, RL2, 4P6.
Russian audiophile 4P1L pentode tube with direct heating and lowest anode voltage. Great sound! Equivalent to the 4L1S, RL2, 4P6.
Russian audiophile 4P1L pentode tube with direct heating and lowest anode voltage. Great sound! Equivalent to the 4L1S, RL2, 4P6.
Russian audiophile 4P1L pentode tube with direct heating and lowest anode voltage. Great sound! Equivalent to the 4L1S, RL2, 4P6.
Russian 6F3P Tube triode-pentode GOLD GRID! Low-frequency preamp and output amplifier in one tube! Equivalent of the 6BM8, ECL82.
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Russian output beam tetrode 6P41S tube. Near equivalent of 7868 tube. Numbering of contacts in 6P41S is identical with numbering in 7868
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SVETLANA

4P1L

Original price was: 8,90 $.Current price is: 8,00 $.

Russian audiophile 4P1L tube with direct heating and lowest anode voltage. Great sound! Equivalent to the 4L1S. Copy of RL2, 4P6 Wehrmacht tubes

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190 in stock

Description

Description

The Russian generator pentode 4P1L tube, designed to amplify and generate signals with a frequency of up to 100MHz. Used as a low-frequency amplifier.

  • Military acceptance stamp ” B☆П “
  • Stamp of technical control department of the manufacturer ” ОТК “

Technical specifications:

  • Heating voltage (series/parallel filament connection) 4.2V/2.1V
  • Filament current 315±25mA/630±50mA
  • Anode voltage 150V
  • Voltage of the second grid 150V
  • Third grid voltage 0V
  • Voltage on the first grid (at anode current 35mA) -7±2.5V
  • Anode current 40-80mA
  • Reverse current of the first grid 1.5 μA
  • Slope 4.5-7.8mA/V
  • Output power 4.2W
  • Input capacitance 7.5-9.5pF
  • Output capacitance 7.8- 10.8pF
  • Durability is not less than 2000h.
Additional information

Additional information

Weight 0,049 kg
Dimensions 7,5 × 3,2 × 3,2 cm
Brand

SVETLANA
Packaging

Product from factory group packaging
Socket type

8- Pin PL3-5-16, PL3-5-13, PL3-5-14, PL3-5-50
Condition

New product
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About brand
"SVETLANA" Saint Petersburg city MADE IN RUSSIA
SKU: 12072021 Categories: ,

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