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Used Amplifiers

  • Copley Controls Servo Amplifier –

    Copley Controls Servo Amplifier – 503

    • Manufacturer: Copley Scientific

    1 in stock This Copley Controls Servo Amplifier-503 is an excellent choice for your industrial needs. With its reliable brand and high-quality performance, you can expect nothing less than excellent results. This...

    $205 USD
    New York, USA
  • Copley Controls Servo Amplifier –

    Copley Controls Servo Amplifier – 503

    • Manufacturer: Copley Scientific

    1 in stock Experience precise control in your industrial applications with the Copley Controls Servo Amplifier-503. Designed for reliability and high performance, this amplifier is a trustworthy choice for profes...

    $225 USD
    New York, USA
  • SEIDEL 60WKS-M240/26-PB 4.4kVA/26A SERVO CONTROL

    SEIDEL 60WKS-M240/26-PB 4.4kVA/26A SERVO CONTROL AMPLIFIER (BROKE PLASTIC PIECE)

    • Manufacturer: SEIDEL

    model: SEIDEL 60WKS-M240/26-PB SEIDEL 60WKS-M240/26-PB 4.4kVA/26A SERVO CONTROL AMPLIFIER (BROKE PLASTIC PIECE)MANUFACTUER: SEIDELMODEL: 60WKS-M240/26-PBCONDITION: USED/GOOD CONDITION (BROKE PLASTIC PIECE-SEE PIC...

    $956 USD
    Woodruff, SC
  • Electro Scientific Industries ESI Servo

    Electro Scientific Industries ESI Servo Amplifiers

    • Manufacturer: Scientific Industries

    1 in stock The Electro Scientific Industries ESI Servo Amplifiers are high-quality electronic devices designed for precise control and automation in various industrial applications. Manufactured by Electro Scient...

    $650 USD
    New York, USA
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    Roland KC-350 Amplifier

    Roland KC-350 Amplifier

    • Manufacturer: Roland

    Roland KC-350 4-channel amplifier in black. Features 120W of power, multiple channel inputs, master EQ controls, and a durable construction. Includes stereo link capability and auxiliary input. Trailer-storage room

    Kansas City, MO
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  • Trusted Seller
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    (2) amplifiers

    (2) amplifiers

      (2) amplifiers Bugera 333XL infinium 3-Channel tube amplifier Watts: 120 Marshall JCM 2000 TSL 100 Triple Super Lead 3-Channel Watts: 100 Unit #: 1037

      Tulsa, OK
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    • 8447D | HP - Used

      8447D | HP - Used

      • Manufacturer: HP

      $588 USD
      Baroda, MI
    • Trusted Seller
      Leeds & Northrup 075706 Preamplifier

      Leeds & Northrup 075706 Preamplifier Module Rev. B New

      • Manufacturer: Leeds & Northrup

      This is a used Leeds & Northrup Preamplifier. Save thousands and buy used from Green Industrial today!

      $375 USD
      Belgium, WI
    • Copley Controls 800-1514 0190-26057 Servo

      Copley Controls 800-1514 0190-26057 Servo Amplifier

      • Manufacturer: Copley Scientific

      1 in stock The Copley Controls 800-1514 0190-26057 Servo Amplifier is a high-quality industrial automation and motion control product manufactured by Copley Controls in the United States. This servo amplifier is ...

      $350 USD
      New York, USA
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      L3 Communications Harris Microwave Power

      L3 Communications Harris Microwave Power Module Amplifier 40014379-000 M3040-00

      • Manufacturer: L3 Communications

      L3 Communications Harris RF Microwave Power Module Amplifier 40014379-000, M3040-00 Harris Filter-Amplifier, RF- Airborne KU Band P/N: 40014379-000 Model: M3040-00 *Papers included* Certificate of conformance sho...

      $18,000 USD
      Gilbert, IA
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      Magpowr IS-2 Tension Sensor Amplifier

      Magpowr IS-2 Tension Sensor Amplifier

        Used Magpowr IS-2 Tension Sensor Amplifier. MAXIMUM SAFE AREA VOLTAGE: 250 VRMS RATED INPUT VOLTAGE: 115 VRMS RATED INPUT CURRENT: 0.01 AMPS RATED INPUT POWER: 1.2 WATTS

        $320 USD
        Millis, MA
      • Trusted Seller
        Egan 435342 Isolation Amplifier Board

        Egan 435342 Isolation Amplifier Board

        • Manufacturer: Egan

        Used Egan 435342 Isolation Amplifier Board. Size: 5" x 1" x 3.25"

        $150 USD
        Millis, MA
      • Trusted Seller
        Egan 443620 Isolation Amplifier Board

        Egan 443620 Isolation Amplifier Board

        • Manufacturer: Egan

        Used Egan 443620 Isolation Amplifier Board. 115VAC Removed From A Working Egan CMR System

        $125 USD
        Millis, MA
      • Copley Controls 412CE Brush Servo

        Copley Controls 412CE Brush Servo Amplifier Controller 24-90V 10A

        • Manufacturer: Copley Scientific

        1 in stock Experience precise motor control with the Copley Controls 412CE Brush Servo Amplifier Controller. Designed for versatility, it operates on a voltage range of 24-90V and delivers a current up to 10A, ma...

        $800 USD
        New York, USA
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        General Electric 193X256ABG01 Amplifier Board

        General Electric 193X256ABG01 Amplifier Board

        • Manufacturer: GE

        General Electric 193X256ABG01 Amplifier Board. Size: 5.5" x 5" x 0.5"

        $660 USD
        Millis, MA
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        Agilent - Keysight 11975A Amplifier

        • Manufacturer: Agilent - Keysight
        • Model: 11975A

        Good condition Agilent - Keysight 11975A Amplifiers. Located in USA and other countries. Click request price for more information.

        USA
      4647484950

      Overview

      Amplifiers are electronic devices used to increase the power, voltage, or current of a signal. They are commonly used in audio systems to boost sound signals, ensuring clear and powerful audio output for entertainment systems, musical instruments, and professional audio equipment. They come in various types and sizes, catering to different needs from home audio systems to large concert venues.

      FAQ

      What should I consider when buying a used amplifier?

      Consider the amplifier's power output, compatibility with your existing audio equipment, its condition, and brand reputation. Check for any signs of wear, damage, or previous repairs.

      How do I ensure the amplifier is shipped safely to my location?

      Use a reputable shipping service with experience in handling electronic equipment. Ensure the amplifier is properly packaged with adequate padding and protection from static and moisture.

      What is the maintenance schedule for an amplifier?

      Regular maintenance includes dusting the exterior, checking connections, and ensuring proper ventilation. Periodically, have a professional inspect the internal components for any signs of wear or damage.