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    Valve Amplifier Stocks List

    Symbol Grade Name % Change
    HEI.A D Heico Corporation 1.73
    HEI D Heico Corporation 1.79
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    Related Industries: Aerospace & Defense
    Related Stock Lists: Aerospace Amplifier Avionics Camera Connection Device Conversion Products Defense Contractors Defense Satellite Digital Camera Electromagnetism Electronic Related Products Electronic Technologies Electronics Industrial Original Equipment Manufacturers Infrared Laser Mechanical Components Microwave Microwave Power Module Navigation Systems

    Related ETFs - A few ETFs which own one or more of the above listed Valve Amplifier stocks.

    Symbol Grade Name Weight
    GRW C TCW Compounders ETF 9.18
    ATFV A Alger 25 ETF 4.97
    FRTY A Alger Mid Cap 40 ETF 4.77
    CWS B AdvisorShares Focused Equity ETF 4.77
    AWEG A Alger Weatherbie Enduring Growth ETF 4.49
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    Compare ATFV to AWEG Compare ATFV to CWS Compare GRW to CWS

        Valve Amplifier Stocks Recent News

        Date Stock Title
        Nov 5 HEI.A 4 Defense Equipment Stocks to Buy Amid Supply-Chain Blues
        Nov 5 HEI 4 Defense Equipment Stocks to Buy Amid Supply-Chain Blues
        Nov 5 HEI HEICO Corporation (HEI): Among the Best American Defense Stocks To Buy According to Hedge Funds
        Nov 5 HEI.A HEICO Corporation (HEI): Among the Best American Defense Stocks To Buy According to Hedge Funds
        Nov 4 HEI Heico subsidiary acquires specialty component maker in India
        Nov 4 HEI HEICO Corporation Subsidiary Acquires Specialty Component Maker in India
        Nov 4 HEI.A HEICO Corporation Subsidiary Acquires Specialty Component Maker in India
        Nov 1 HEI Warren Buffett Eyes the Stars, Invests $185 Million in Aerospace Upstart HEICO
        Nov 1 HEI.A Warren Buffett Eyes the Stars, Invests $185 Million in Aerospace Upstart HEICO
        Nov 1 HEI.A Heico (HEI) Loses -5.9% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner
        Nov 1 HEI Heico (HEI) Loses -5.9% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner
        Related Industries: Aerospace & Defense
        Related Stock Lists: Aerospace Amplifier Avionics Camera Connection Device Conversion Products Defense Contractors Defense Satellite Digital Camera Electromagnetism Electronic Related Products Electronic Technologies Electronics Industrial Original Equipment Manufacturers Infrared Laser Mechanical Components Microwave Microwave Power Module Navigation Systems
        Valve Amplifier

        A valve amplifier (or tube amplifier in the US) is an electronic amplifier that uses vacuum tubes to increase the amplitude or power of a signal. It is a type of electronic amplifier that uses vacuum tubes to increase the amplitude or power of a signal. Valve amplifiers are used to amplify signals in audio applications, such as in guitar amplifiers, and in radio transmitters. They are also used in some high-end audio systems.

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