Test, Lab, Medical equipment » Amplifiers

Building Filters

78

Used pick up

  • Datron Wavetek 4600 Autocal Transconductance

    Datron Wavetek 4600 Autocal Transconductance Amplifier - PSU Error

    • Manufacturer: Datron

    “Has a red tag on it saying "PSU Error Repair Required" - for this reason, this will be listed as a Parts unit. We don't know enough about how to go about fully testing this unit. Powers on” Datron Wavetek 4600 ...

    $3,000 USD
    Bergen, NY
  • Power Amplifier for Harris Falcon

    Power Amplifier for Harris Falcon III RF-7800V-V50X VHF Vehicular Radio System

      “Item was in working condition at the time it was removed from service. Used items have markings due to average use. Please see pictures.” Power Amplifier for Harris Falcon III RF-7800V-V50X VHF Vehicular Radio...

      $600 USD
      Bergen, NY
    • ENI 406 L Laboratory RF

      ENI 406 L Laboratory RF Amplifier, 40dB, 5W, 150kHz - 250 MHz

      • Manufacturer: ENI

      “This powers on, however, the red light does not light up when it is powered on. Item was in working condition at the time it was removed from service.” ENI 406 L Laboratory RF Amplifier, 40dB, 5W, 150kHz - 250 M...

      $900 USD
      Bergen, NY
    • Trusted Seller
      Princeton Applied Research 181

      Princeton Applied Research 181

      • Manufacturer: Princeton

      Low-Noise Current Preamplifier The PAR EG-G 181 is a Current-To-Voltage Preamplifier of low noise and low input impedance designed to amplify the extremely low low currents encountered in such areas as photometry...

      Cary, NC
    • Trusted Seller
      EG-G 181

      EG-G 181

      • Manufacturer: EG-G

      Low-Noise Current Preamplifier The PAR EG-G 181 is a Current-To-Voltage Preamplifier of low noise and low input impedance designed to amplify the extremely low low currents encountered in such areas as photometry...

      Cary, NC
    • Trusted Seller
      Signal Recovery 181

      Signal Recovery 181

      • Manufacturer: Signal Recovery

      Low-Noise Current Preamplifier The PAR EG-G 181 is a Current-To-Voltage Preamplifier of low noise and low input impedance designed to amplify the extremely low low currents encountered in such areas as photometry...

      Cary, NC
    • Trusted Seller
      Ametek 181

      Ametek 181

      • Manufacturer: AMETEK Powervar

      Low-Noise Current Preamplifier The PAR EG-G 181 is a Current-To-Voltage Preamplifier of low noise and low input impedance designed to amplify the extremely low low currents encountered in such areas as photometry...

      Cary, NC
    • Trusted Seller
      MTS SFD230/3LR-03 Volt Amplifier 115-260VAC

      MTS SFD230/3LR-03 Volt Amplifier 115-260VAC

      • Manufacturer: MTS

      “UNTESTED.” MTS SFD230/3LR-03 Volt Amplifier 115-260VAC MTS SFD230/3LR-03 Volt Amplifier 115-260VAC Shipping Shipping cost: UPS Calculated Delivery time: Typically within 1 business day of paid order. Payment We ...

      $465 USD
      Fleetwood, PA
    • Trusted Seller
      Sanyo Denki BL Super 60BA100SFW30

      Sanyo Denki BL Super 60BA100SFW30 Servo Amplifier

      • Manufacturer: Sanyo Denki

      “UNTESTED.” Sanyo Denki BL Super 60BA100SFW30 Servo Amplifier Sanyo Denki BL Super 60BA100SFW30 Servo Amplifier Shipping Shipping cost: UPS Calculated Delivery time: Typically within 1 business day of paid order....

      $350 USD
      Fleetwood, PA
    • 2006 BARD Amplifier for a

      2006 BARD Amplifier for a LabSystem Pro recording system or EP Lab / Cath Lab

      • Manufacturer: Bard

      “30 Day Warranty! Just removed from bankrupt facility!” 2006 BARD Cath Lab ECG Stimulator with Warranty Please read our policies below including those on shipping BEFORE bidding!! Please inquire about additional ...

      $22,900 USD

      Get financing

      Est. $431/mo

      Tucker, GA
    • Trusted Seller
      NSD Amplifier R-ASA-105-2100EM 500V 50A

      NSD Amplifier R-ASA-105-2100EM 500V 50A ML11 -NIB

      • Manufacturer: NSD

      “New In Open Box” NSD Amplifier R-ASA-105-2100EM 500V 50A ML11 -NIB NSD Amplifier R-ASA-105-2100EM 500V 50A ML11 -NIB Shipping Shipping cost: UPS Calculated Delivery time: Typically within 1 business day of paid ...

      $390 USD
      Fleetwood, PA
    • HONEYWELL,R7849A1023,ULTRAVIOLET FLAME AMPLIFIER RELAY MODULE

      HONEYWELL,R7849A1023,ULTRAVIOLET FLAME AMPLIFIER RELAY MODULE

      • Manufacturer: Honeywell
      • Model: R7849A1023

      What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

      $60 USD
      Galion, OH
    • NORTH AMERICAN,MODEL H6600,AMPLIFIER I/O BOARD

      NORTH AMERICAN,MODEL H6600,AMPLIFIER I/O BOARD PRE-OWNED

      • Manufacturer: North American Electric

      NORTH AMERICAN,MODEL H6600,AMPLIFIER I/O BOARD PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it...

      $850 USD
      Galion, OH
    • TURCK,IM1-22EX-R,ISOLATING SWITCHING AMPLIFIER NEW

      TURCK,IM1-22EX-R,ISOLATING SWITCHING AMPLIFIER NEW

      • Manufacturer: Turck

      What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

      $110 USD
      Galion, OH
    • MAXITROL,A1044,AMPLIFIER

      MAXITROL,A1044,AMPLIFIER

      • Manufacturer: MAXITROL

      What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

      $25 USD
      Galion, OH
    12345

    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.