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Used Amplifiers

  • Trusted Seller
    Amplifier Research 700S1G4

    Amplifier Research 700S1G4

    • Manufacturer: Amplifier Research
    • Model: 700S1G4

    800 MHz to 4.2 GHz 700 Watt Microwave Amplifier The Amplifier Research700S1G4 is a self-contained, air-cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth, ...

    Cary, NC
  • Trusted Seller
    Amplifier Research 525S1G4

    Amplifier Research 525S1G4

    • Manufacturer: Amplifier Research
    • Model: 525S1G4

    800 MHz to 4.2 GHz 525 Watt Microwave Amplifier Amplifier Research 525S1G4 800 MHz to 4.2 GHz 525 Watt Microwave Amplifier and other Amplifiers Above 1 GHz up to 8 GHz / Over 500 Watts for sale at Test Equipment ...

    Cary, NC
  • Trusted Seller
    Amplifier Research 25S1G6

    Amplifier Research 25S1G6

    • Manufacturer: Amplifier Research
    • Model: 25S1G6

    700 MHz to 6 GHz 25 Watt Microwave Amplifier Amplifier Research 25S1G6 700 MHz to 6 GHz 25 Watt Microwave Amplifier and other Amplifiers Above 1 GHz up to 8 GHz / Over 10 up to 50 Watts for sale at Test Equipment...

    Cary, NC
  • Trusted Seller
    Amplifier Research 200S1G6

    Amplifier Research 200S1G6

    • Manufacturer: Amplifier Research
    • Model: 200S1G6

    700 MHz to 6 GHz 200 Watt Microwave Amplifier Amplifier Research 200S1G6 700 MHz to 6 GHz 200 Watt Microwave Amplifier and other Amplifiers Above 1 GHz up to 8 GHz / Over 50 up to 500 Watts for sale at Test Equip...

    Cary, NC
  • Trusted Seller
    Amplifier Research 15S4G8A

    Amplifier Research 15S4G8A

    • Manufacturer: Amplifier Research
    • Model: 15S4G8A

    4 GHz to 8 GHz 15 Watt Microwave Amplifier Amplifier Research 15S4G8A 4 GHz to 8 GHz 15 Watt Microwave Amplifier and other Amplifiers Above 1 GHz up to 8 GHz / Over 10 up to 50 Watts for sale at Test Equipment Ce...

    Cary, NC
  • Trusted Seller
    Amplifier Research 100S1G6

    Amplifier Research 100S1G6

    • Manufacturer: Amplifier Research
    • Model: 100S1G6

    700 MHz to 6 GHz 100 Watt Microwave Amplifier Amplifier Research 100S1G6 700 MHz to 6 GHz 100 Watt Microwave Amplifier and other Amplifiers Above 1 GHz up to 8 GHz / Over 50 up to 500 Watts for sale at Test Equip...

    Cary, NC
  • Auction
    Amplifier

    Amplifier

    • Manufacturer: Yamaha

    Professional Yamaha power amplifier, model XP2500, featuring a robust metal construction with a sleek silver and black finish. It includes front panel controls for power, volume, and various protection indicators...

    Washington, DC
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  • Trusted Seller
    Amplifier Research 60S1G4A

    Amplifier Research 60S1G4A

    • Manufacturer: Amplifier Research
    • Model: 60S1G4A

    700 MHz to 4.2 GHz 60 Watt Microwave Amplifier Amplifier Research 60S1G4A 700 MHz to 4.2 GHz 60 Watt Microwave Amplifier and other Amplifiers Above 1 GHz up to 8 GHz / Over 50 up to 500 Watts for sale at Test Equ...

    Cary, NC
  • Trusted Seller
    Amplifier Research 60S1G3

    Amplifier Research 60S1G3

    • Manufacturer: Amplifier Research
    • Model: 60S1G3

    800 MHz to 3 GHz 60 Watt Microwave Power Amplifier Amplifier Research 60S1G3 800 MHz to 3 GHz 60 Watt Microwave Power Amplifier and other Amplifiers Above 1 GHz up to 8 GHz / Over 50 up to 500 Watts for sale at T...

    Cary, NC
  • Trusted Seller
    Amplifier Research 40S1G4

    Amplifier Research 40S1G4

    • Manufacturer: Amplifier Research
    • Model: 40S1G4

    700 MHz to 4.2 GHz 40 Watt Microwave Amplifier Amplifier Research 40S1G4 700 MHz to 4.2 GHz 40 Watt Microwave Amplifier and other Amplifiers Above 1 GHz up to 8 GHz / Over 10 up to 50 Watts for sale at Test Equip...

    Cary, NC
  • Trusted Seller
    Amplifier Research 100W1000M1

    Amplifier Research 100W1000M1

    • Manufacturer: Amplifier Research
    • Model: 100W1000M1

    80 MHz to 1000 MHz 100 Watt RF Power Amplifier Amplifier Research 100W1000M1 80 MHz to 1000 MHz 100 Watt RF Power Amplifier and other Amplifiers Above 1 MHz up to 1 GHz / Over 50 up to 500 Watts for sale at Test ...

    Cary, NC
  • Trusted Seller
    Amplifier Research 30S1G3

    Amplifier Research 30S1G3

    • Manufacturer: Amplifier Research
    • Model: 30S1G3

    800 MHz to 3 GHz 30 Watt Broadband RF Power Amplifier Amplifier Research 30S1G3 800 MHz to 3 GHz 30 Watt Broadband RF Power Amplifier and other Amplifiers Above 1 GHz up to 8 GHz / Over 10 up to 50 Watts for sale...

    Cary, NC
  • Trusted Seller
    Amplifier Research 30W1000M7

    Amplifier Research 30W1000M7

    • Manufacturer: Amplifier Research
    • Model: 30W1000M7

    25 MHz to 1 GHz 30 Watt Broadband RF Power Amplifier Amplifier Research 30W1000M7 25 MHz to 1 GHz 30 Watt Broadband RF Power Amplifier and other Amplifiers Above 1 MHz up to 1 GHz / Over 10 up to 50 Watts for sal...

    Cary, NC
  • Trusted Seller
    Amplifier Research 15T4G18A

    Amplifier Research 15T4G18A

    • Manufacturer: Amplifier Research
    • Model: 15T4G18A

    4.2 GHz to 18 GHz 15 Watt CW Power Amplifier Amplifier Research 15T4G18A 4.2 GHz to 18 GHz 15 Watt CW Power Amplifier and other Amplifiers Above 8 GHz up to 18 GHz / Over 10 up to 50 Watts for sale at Test Equipm...

    Cary, NC
  • Trusted Seller
    Amplifier Research 30S1G4

    Amplifier Research 30S1G4

    • Manufacturer: Amplifier Research

    800 MHz to 4.2 GHz 30 Watt Microwave Power Amplifier The Amplifier Research 30S1G4, when used with a sweep generator, will provide a minimum of 30 watts of RF power. Included is a front panel gain control which p...

    Cary, NC
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    Lecroy DA1855 Amplifier

    • Manufacturer: Lecroy
    • Model: DA1855

    Good condition Lecroy DA1855 Amplifiers. Located in USA and other countries. Click request price for more information.

    USA
3334353637

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.