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7558 Tube 2 Tubes USA Brands NOS 7551 Audio Receiver Tube
7558 Tube 2 Tubes USA Brands NOS 7551 Audio Receiver Tube
7558 Tube 2 Tubes USA Brands NOS 7551 Audio Receiver Tube
7558 Tube 2 Tubes USA Brands NOS 7551 Audio Receiver Tube
7558 Tube 2 Tubes USA Brands NOS 7551 Audio Receiver Tube

7558 Tube 2 Tubes USA Brands NOS 7551 Audio Receiver Tube

$ 5.27

Availability: 42 in stock
  • Brand: Philips
  • Model: 7558
  • Condition: New
  • Type: NOS Tube

    Description

    This listing is for 2 matched NOS 7558 tubes by various USA brands.
    Tubes test NEW 100% and passes life test.
    The 7558 is a beam pentode designed for use as a class "C" RF amplifier, oscillator, or frequency multiplier up to 175 Mc. It can also be used as a modulator or AF amplifier. Type 7558 is designed for fixed station equipment.
    Except for heater ratings, the 7558 is identical to the 7551.
    Substitutes: 7551
    The 7551 is a noval-base beam power pentode with 12-15 V heater. The 7558 has a 6.3 V heater. Used in telephony, RF amplification, and more rarely AF amplification.
    Shipping: .45 Each Additional: .00