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Used Amplifiers

  • Trusted Seller
    Advanced Motion Controls PWM Brushless

    Advanced Motion Controls PWM Brushless Servo Amplifier B209712 SE25A40G New

    • Manufacturer: Advanced Motion Controls

    You are buying one (1) Advanced Motion Controls PWM brushless Servo amplifier SE25A40G B209712. It is new in box but has been on shelf awhile.

    $139 USD
    Austinville, VA
  • Trusted Seller
    Bogen Power Amplifier HTA-250A (109462)

    Bogen Power Amplifier HTA-250A (109462)

      Brand and Model: Bogen, Model HTA-250A. Type: Power MOS FET Amplifier. The front panel clearly labels it as "POWER MOS FET AMPLIFIER". Origin: Made in Korea, as indicated on the rear panel. Power Input: 120 VAC 6...

      Shippensburg, PA
    • Trusted Seller
      FANUC A16B-2100-0110/02A Servo Amplifier Circuit

      FANUC A16B-2100-0110/02A Servo Amplifier Circuit Board USED

      • Manufacturer: Fanuc

      A16B-2100-0110/02A MES-1A Expedited shipping services are available upon request. All taxes due are the responsibility of purchaser. Visitors are welcome to inspect equipment prior to purchase. This piece is...

      $264 USD
      Holly, MI
    • Trusted Seller
      Precision Electronics Power Amplifier Axiom

      Precision Electronics Power Amplifier Axiom 250(103394)

      • Manufacturer: Axiom

      *Handling times for freight shipments average 5 days, but may vary depending on size, weight, location, and current trucking conditions. This does not include shipping time.* Item Dimensions - L X W X H - 21X19X1...

      Shippensburg, PA
    • Universal Instruments Switching Servo Amplifier

      Universal Instruments Switching Servo Amplifier 41132405 QMC 709-138

      • Manufacturer: Universal Instruments

      Universal Instruments Switching Servo Amplifier -Part# 41132405 Quality Motion Control 709-138 This amp is like new condition inside and has only been used for testing. Amplifier can be tuned for each specific ax...

      $2,500 USD
      Webberville, MI
    • Trusted Seller
      Auction
      Crown Macro-Tech 1202 Amplifier with

      Crown Macro-Tech 1202 Amplifier with 120V and 60Hz

      • Manufacturer: Crown

      Crown Macro-Tech 1202 Amplifier with 120V and 60Hz

      Byron Center, MI
      Visit Auction Website
    • Aerotech BA 20-80 Servo Motor

      Aerotech BA 20-80 Servo Motor Amplifier

      • Manufacturer: Arix

      “Clean used item as seen in the images. Includes 30 day warranty.” Aerotech BA 20-80 Servo Motor Amplifier 2-E2J-33703-CT

      $630 USD
      Baroda, MI
    • Electro-Craft 5422-22-004 Servo Motor With

      Electro-Craft 5422-22-004 Servo Motor With Amplifier 9101-1669

      • Manufacturer: ElectroCraft

      “Pulled from running machine, not independently tested.” Electro-Craft Servo Motor 5422-22-004 47604601 Electro-Craft Servo Amplifier 9101-1669 47621601/009 4Tech Electronics Contact Info To find out about curren...

      $750 USD
      Webberville, MI
    • Trusted Seller
      Amplifier Research 700A

      Amplifier Research 700A

      • Manufacturer: Amplifier Research
      • Model: 700A

      10 kHz to 250 kHz 700 Watt RF Power Amplifier Amplifier Research 700A 10 kHz to 250 kHz 700 Watt RF Power Amplifier and other Amplifiers From DC up to 1 MHz for sale at Test Equipment Center.

      Cary, NC
    • Trusted Seller
      Amplifier Research 83051A

      Amplifier Research 83051A

      • Manufacturer: Amplifier Research

      Keysight Agilent 83051A Microwave System Amplifier. 45 MHz to 50 GHz

      Cary, NC
    • Trusted Seller
      Amplifier Research 777

      Amplifier Research 777

      • Manufacturer: Amplifier Research
      • Model: 777

      10 kHz to 220 MHz Leveling Pre-Amplifier The Amplifier Research 777 is a Leveling Preamplifier providing up to 30 dB of gain control within an operational bandwidth of 10 kHz to 220 MHz for constant-field rfi sus...

      Cary, NC
    • Universal Instruments 6241 Switching Servo

      Universal Instruments 6241 Switching Servo Amplifier 41132407 MCG 709-149-1

      • Manufacturer: Universal Instruments

      “Tested Good” Universal Instruments Switching Servo Amplifier -Part# 41132407 MCG Part# 709-149-1 Removed from 6241D Chain Transfer Module for Chain Drive. Amplifier can be tuned for each specific axis location. ...

      $2,500 USD
      Webberville, MI
    • Trusted Seller
      IFM Electronic Fiber Optic Amplifier

      IFM Electronic Fiber Optic Amplifier 00F-FPKG/M12/GL2

      • Manufacturer: IFM

      You are buying one (1) used IFM Electronic Fiber Optic Amplifier 00F-FPKG/M12/GL2.

      $139 USD
      Austinville, VA
    • Electro-Craft BRU-Series Servo Amplifier 9101-1685

      Electro-Craft BRU-Series Servo Amplifier 9101-1685 Universal Instrument 47202704

      • Manufacturer: ElectroCraft

      Electro-Craft Clinch Span Amplifier Model: 47202704/005 , 47202704 Part# 9101-1685 4Tech Electronics Contact Info To find out about current specials or package deals please send us a email or give us a call. Paym...

      $800 USD
      Webberville, MI
    • Trusted Seller
      Amplifier Research 75A220

      Amplifier Research 75A220

      • Manufacturer: Amplifier Research
      • Model: 75A220

      10 kHz to 220 MHz 75 Watt Broadband RF Power Amplifier The Amplifier Research 75A220 is a top of the line, quality amplifier. This unit features 75W, CW, 10 kHz to 220 MHz. The Amplifier Research 75A220 amplifier...

      Cary, NC
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      Fluke 5220A Amplifier

      • Manufacturer: Fluke
      • Model: 5220A

      Good condition Fluke 5220A Amplifiers. Located in Ireland and other countries. Click request price for more information.

      Ireland
    1819202122

    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.