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Used Amplifiers

  • Pacific Scientific SC903-031-01 Servo Motor

    Pacific Scientific SC903-031-01 Servo Motor Amplifier

    • Manufacturer: Pacific Scientific

    “UNIT AS SHOWN IN PICTURES, FOR PARTS OR REPAIR ONLY, NO WARRANTY” Pacific Scientific SC903-031-01 Servo Motor Amplifier 8-9F6-57568-GX FOR PARTS OR REPAIR. This item is not eligible for a return warranty. This i...

    $2,000 USD
    Baroda, MI
  • Trusted Seller
    Bregenhorn-Bütow TRF50/10Z Servo Amplifier Assembly

    Bregenhorn-Bütow TRF50/10Z Servo Amplifier Assembly Used

    • Manufacturer: Bregenhorn-Bütow

    Bregenhorn-Bütow TRF50/10Z Servo Amplifier Assembly Brand: Bregenhorn-Bütow Quantity: 1 Condition: Used Series: TRF50 Type: 10Z Model#: KJ3002X1-BG2 Part#: 12P1731X082 Rev.: H

    $500 USD
    Belgium, WI
  • Trusted Seller
    Amplifier Research FM2000

    Amplifier Research FM2000

    • Manufacturer: Amplifier Research
    • Model: FM2000

    Close Field Meter The Bird 4041 Field Strength Meter expands the capabilities of the Model 43, 43P and 4431 as well as other Bird wattmeters with 30 uA meters by helping to optimize the radiated signal of any tra...

    Cary, NC
  • Trusted Seller
    Amplifier Research PM2002

    Amplifier Research PM2002

    • Manufacturer: Amplifier Research
    • Model: PM2002

    Dual Channel High Performance Power Meter The Amplifier Research PM2002 is a dual channel high performance power meter that features high speed measurement capability and wide dynamic range. The PM2002 is designe...

    Cary, NC
  • Trusted Seller
    Amplifier Research 50W1000A

    Amplifier Research 50W1000A

    • Manufacturer: Amplifier Research
    • Model: 50W1000A

    1 MHz to 1 GHz 50 Watt Broadband RF Power Amplifier Amplifier Research 50W1000A 1 MHz to 1 GHz 50 Watt Broadband RF Power Amplifier and other Amplifiers Above 1 MHz up to 1 GHz / Over 10 up to 50 Watts for sale a...

    Cary, NC
  • Trusted Seller
    Amplifier Research 1500W1000

    Amplifier Research 1500W1000

    • Manufacturer: Amplifier Research
    • Model: 1500W1000

    80 MHz to 1 Ghz 1.5 kWatt High Power RF Amplifier Amplifier Research 1500W1000 80 MHz to 1 Ghz 1.5 kWatt High Power RF Amplifier and other Amplifiers Above 1 MHz up to 1 GHz / Over 500 Watts for sale at Test Equi...

    Cary, NC
  • Trusted Seller
    Amplifier Research 10W1000

    Amplifier Research 10W1000

    • Manufacturer: Amplifier Research
    • Model: 10W1000

    1 MHz to 1 GHz 10 Watt RF Power Amplifier The Amplifier Research 10W1000 amplifier is a self-contained broadband unit designed for laboratory applications where instantaneous bandwidth, high gain, and moderate po...

    Cary, NC
  • Trusted Seller
    Amplifier Research 5W1000

    Amplifier Research 5W1000

    • Manufacturer: Amplifier Research
    • Model: 5W1000

    1 MHz to 1 GHz 5 Watt Broadband RF Power Amplifier The Amplifier Research5W1000 amplifier is a self-contained broadband unit designed for laboratory applications where instantaneous bandwidth, high gain, and mode...

    Cary, NC
  • Trusted Seller
    Amplifier Research 100LM3

    Amplifier Research 100LM3

    • Manufacturer: Amplifier Research

    3 MHz to 200 MHz 100 Watt RF Power Amplifier The Amplifier Research 100LM3 RF Power Amplifier delivers 100 Watts of CW Power into 50 Ohms from 3 MHz to 200 MHz. Amplifier Research 100LM3 Features Power Output: 10...

    Cary, NC
  • Trusted Seller
    Amplifier Research 50W1000

    Amplifier Research 50W1000

    • Manufacturer: Amplifier Research
    • Model: 50W1000

    1 MHz to 1 GHz 50 Watt Broadband RF Power Amplifier The Amplifier Research 50W1000 is a broadband, solid-state amplifier rated from 1 MHz to 1000 MHz. CW linear power is 40 watts minimum. The 50W1000 features ins...

    Cary, NC
  • Trusted Seller
    Amplifier Research 10000LM45

    Amplifier Research 10000LM45

    • Manufacturer: Amplifier Research
    • Model: 10000LM45

    10 kHz to 100 MHz 10 kWatt Broadband Amplifier The Amplifier Research 10000LM45 is a self-contained, broadband amplifier designed for laboratory applications where broad frequency range, high gain, and high power...

    Cary, NC
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    Amplifier Research 25U1000

    Amplifier Research 25U1000

    • Manufacturer: Amplifier Research
    • Model: 25U1000

    Low Power RF Amplifier, "U" Series- 25 Watt CW, 10 kHz - 1000 MHz Key Features and Specifications Amplifier Research 25U1000Â Low Power RF Amplifier, "U" Series- 25 Watt CW, 10 kHz - 1000 MHz 25 Watts CW 10kHz-10...

    Cary, NC
  • Trusted Seller
    St. Jude Medical WorkMate Claris

    St. Jude Medical WorkMate Claris Amplifier with ClearWave Technology H700169

    • Manufacturer: St. Jude Medical

    Powers on, unable to fully test.

    $1,850 USD
    Elkin, NC
  • Trusted Seller
    FANUC AO6B-6114-H211 SERVO AMPLIFIER MODULE

    FANUC AO6B-6114-H211 SERVO AMPLIFIER MODULE STOCK 520-B

    • Manufacturer: Fanuc

    $700 USD
    Montgomeryville, PA
  • Trusted Seller
    Comau 3x40/120-AC Servo Amplifier Module

    Comau 3x40/120-AC Servo Amplifier Module 10906880 Rev. 003 Used

    • Manufacturer: Comau

    Comau Servo Amplifier Module Brand: Comau Quantity: 1 Condition: Used Model#: 3x40/120-AC Part#: 10906880 Rev.: 003 S/W Release: 007

    $1,550 USD
    Belgium, WI
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    Tektronix 7A15 Amplifier

    • Manufacturer: Tektronix
    • Model: 7A15

    Good condition Tektronix 7A15 Amplifiers. Located in USA and other countries. Click request price for more information.

    USA
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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.