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7X6 Vacuum Tube New and Used

$3.00
7X6 Vacuum Tube New and Used
7X6 Vacuum Tube New and Used

Home / Shop

7X6 Vacuum Tube New and Used

$3.00
Model Number: 7X6NEW
Duo-diode 7X6 loctal vacuum tube with a 6.3V heater rating, available in new old stock (NOS) or tested used options for vintage radio repair and AM detector/rectifier circuits.
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Categories: Vacuum Tubes and Accessories
Manufacturer: Multiple Manufacturers
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  • Description
  • Specifications

The 7X6 is a twin-diode vacuum tube designed for detector, AVC, and low-voltage signal rectification stages in superheterodyne radio receivers and communications equipment. Utilizing a 6.3V heater rating and an 8-pin lock-in (loctal) base in a T-9 glass envelope construction, it provides robust dual-diode performance for mid-century receiver chassis. Manufactured by companies including Sylvania, RCA, and Philco, this tube ensures reliable signal demodulation in vintage radio circuits.

  • Tube Type: Duo-Diode Rectifier / Detector

  • Base Type: Loctal / Lock-In (8-pin)

  • Envelope Style: Glass T-9

  • Filament Voltage: 6.3 V AC/DC

  • Filament Current: 0.3 A (300 mA)

  • Maximum Peak Inverse Voltage: 420 V

  • Maximum Plate Current: 9 mA DC per section

  • Primary Function: AM signal detection and automatic volume control rectification

  • Condition Options: New Old Stock (NOS) or Tested Used