• Vibration Speaker (Resonance Speaker)

    Vibration Speaker (Resonance Speaker)
    Vibration speaker Vibration speaker (resonance speaker) refers to a horn without a diaphragm. The vibration speaker is the latest innovative product and is now extremely popular on the market. The purpose of the resonant speaker is to break the limitation of the sound effect of traditional ordinary speakers. Because the sound transmission of the ordinary speaker is transmitted through the horizontal vibration of the...
  • The Active Life of Tube Amplifier

    The Active Life of Tube Amplifier
    The active life of tube amp In principle, the life of the tube amplifier is semi-permanent. Compared with the crystal amplifier, the relative life of the tube amplifier is determined by the electron tube. The theoretical life of the electron tube is not too long. Generally speaking, it is only a few thousand hours, but good tubes are common for tens of thousands of...
  • The history of tube amplifier

    The history of tube amplifier
    The history of tube amplifier It has been nearly a century since the invention of the electronic tube. Since the late 1950s, due to the appearance of transistors, the territory of the electronic tube has gradually shrunk, and it has been almost forgotten. Due to energy policies, electronic tubes have even been restricted. There is also an exaggerated publicity for transistors, so the tube...
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