572 B Vacuum tube Power triode 2400 V 250 mA Number of pins: 4 Base: UX-4 Content 1 pc(s)

  • Item no.: 157404
  • Manufacturer no.: 572 B
  • EAN: 4016138681116

Despite vacuum tubes, valve bases and related accessories haven't been mass-produced for about 35 years, they are, and will, be used in high-quality amplifiers, music gear (old and new), testing equipment, across the industries, as well as in researc…

  • Item no.: 157404
  • Manufacturer no.: 572 B
  • EAN: 4016138681116

Despite vacuum tubes, valve bases and related accessories haven't been mass-produced for about 35 years, they are, and will, be used in high-quality amplifiers, music gear (old and new), testing equipment, across the industries, as well as in researc…

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