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Used lab testing

  • Trusted Seller
    AR Worldwide 150A100B

    AR Worldwide 150A100B

    • Manufacturer: AR Worldwide

    Mid Power RF amplifier 150 Watt CW, 10 kHz-100 MHz

    New Smyrna Beach, FL
  • Trusted Seller
    Stanford Research Systems SR560

    Stanford Research Systems SR560

    • Manufacturer: Stanford Research
    • Model: SR560

    Low Noise Voltage Preamplifier High end frequency limit: 1.0MHz | Gain: N/A | Noise figure: N/A

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 500T1G2

    AR Worldwide 500T1G2

    • Manufacturer: AR Worldwide

    Microwave amplifier 500 Watt CW, 1-2.5 GHz Frequency range - high: 2.50GHz | Output - compression: 125 W | Gain: 57.0dB

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 50W1000B

    AR Worldwide 50W1000B

    • Manufacturer: AR Worldwide

    Low Power RF amplifier 50 Watt CW, 1-1000 MHz Frequency range - high: 1.00GHz | Output - compression: 55 W | Gain: 47.0dB

    New Smyrna Beach, FL
  • Trusted Seller
    ENI 411LA

    ENI 411LA

    • Manufacturer: ENI
    • Model: 411LA

    Form Factor - module Nominal Power 10 Watts Flatness 1.5 dB Minimum Frequency 0.150 MHz Maximum Frequency 300 MHz Harmonic Distortion -22 dBc Noise Figure 20 dB Max.Input Wattage 20 mW Gain 40 dB Input Imped...

    New Smyrna Beach, FL
  • Trusted Seller
    ENI 550L

    ENI 550L

    • Manufacturer: ENI
    • Model: 550L

    Type Solid State Nominal Power 50 Watts Flatness 1.5 dB Minimum Frequency 1.5 MHz Maximum Frequency 400 MHz Maximum Input Wattage 20 mW Harmonic Distortion -23dBc Noise Figure 20 dB Gain 60 dB Input Impedance 5...

    New Smyrna Beach, FL
  • Trusted Seller
    ENI 3100LA

    ENI 3100LA

    • Manufacturer: ENI
    • Model: 3100LA

    Type Solid State Nominal Power 100 Watts Flatness 1.5 dB Minimum Frequency 250 kHz Maximum Frequency 150 MHz Harmonic Distortion -23 dBc Maximum Input Wattage 20 mW Gain 50 dB Input Impedance 50 Ohm Output Impeda...

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 75A250A

    AR Worldwide 75A250A

    • Manufacturer: AR Worldwide

    Low Power RF amplifier 75 Watt CW, 10 kHz-250 MHz Frequency range - high: 250.00MHz | Output - compression: 50 W | Gain: 49.0dB

    New Smyrna Beach, FL
  • Trusted Seller
    Krohn-Hite 7602M

    Krohn-Hite 7602M

    • Manufacturer: Krohn-Hite
    • Model: 7602M

    Wideband Power Amplifier Frequency range - high: 1.00MHz | Gain: 42.0dB

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 40AD1

    AR Worldwide 40AD1

    • Manufacturer: AR Worldwide

    Low Power RF amplifier 40 Watt CW, DC-1 MHz Frequency range - high: 1.00MHz | Output - compression: 25 W | Gain: 45.0dB

    New Smyrna Beach, FL
  • Trusted Seller
    ENI 240L

    ENI 240L

    • Manufacturer: ENI
    • Model: 240L

    Type Solid State Nominal Power 40 Watts Flatness 1.5 dB Minimum Frequency 20 kHz Maximum Frequency 10 MHz Harmonic Distortion -25 dBc Maximum Input Wattage 20 mW Gain 50 dB Noise Figure 9dB (Nominal) Input Impeda...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MH648A

    Anritsu MH648A

    • Manufacturer: Anritsu
    • Model: MH648A

    Preamplifier High end frequency limit: 1.2GHz

    New Smyrna Beach, FL
  • Trusted Seller
    Signal Recovery 5187

    Signal Recovery 5187

    • Manufacturer: Signal Recovery

    Differential Voltage Preamplifier High end frequency limit: 1.1MHz | Gain: x10, x100 or x1000 switch selectable | Noise figure: N/A

    New Smyrna Beach, FL
  • Trusted Seller
    Signal Recovery 5113

    Signal Recovery 5113

    • Manufacturer: Signal Recovery

    Low-Noise Voltage Preamplifier High end frequency limit: 1.0MHz | Gain: N/A | Noise figure: N/A

    New Smyrna Beach, FL
  • Trusted Seller
    Stanford Research Systems SR445A

    Stanford Research Systems SR445A

    • Manufacturer: Stanford Research
    • Model: SR445A

    Quad 350 MHz Preamplifier High end frequency limit: 350.0MHz | Gain: x5, x25, x125 | Noise figure: N/A

    New Smyrna Beach, FL
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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.