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  • Trusted Seller
    AR Worldwide 500W1000A

    AR Worldwide 500W1000A

    • Manufacturer: AR Worldwide
    • High frequency limit: 1 GHz

    Mid Power RF amplifier 500 Watt CW, 80-1000 MHz Frequency range - high: 1.00GHz | Output - compression: 515 W | Gain: 57.0dB

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 4000W1000

    AR Worldwide 4000W1000

    • Manufacturer: AR Worldwide
    • High frequency limit: 1 GHz

    High Power RF Amplifier Frequency range - high: 1.00GHz | Output - compression: 2.2 KW | Gain: 66.0dB

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 150A220

    AR Worldwide 150A220

    • Manufacturer: AR Worldwide
    • High frequency limit: 0.22 GHz

    Mid Power RF amplifier 150 Watt CW, 10 kHz-220 MHz

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 75AP250

    AR Worldwide 75AP250

    • Manufacturer: AR Worldwide
    • High frequency limit: 0.25 GHz

    Low Power RF amplifier 75 Watt CW, 75 Watt Pulse, 5-250 MHz

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 75A250

    AR Worldwide 75A250

    • Manufacturer: AR Worldwide
    • High frequency limit: 0.25 GHz

    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 7610

    Krohn-Hite 7610

    • Manufacturer: Krohn-Hite
    • High frequency limit: 0.0 GHz

    Wideband Power Amplifier Module Frequency range - high: 1.00MHz

    New Smyrna Beach, FL
  • Trusted Seller
    ENI AP-400B

    ENI AP-400B

    • Manufacturer: ENI
    • Model: AP-400B
    • High frequency limit: 0.0 GHz

    Form Factor - benchtop Nominal Power 400 Watts Flatness 1.5 dB Minimum Frequency 80 KHz Maximum Frequency 2.7 MHz Max.Input Wattage 20 mW Gain 55 dB Input Impedance 50 Ohm Output Impedance 50 Ohm Forced air co...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 5725A

    Fluke 5725A

    • Manufacturer: Fluke
    • Model: 5725A
    • High frequency limit: 0.0 GHz

    Frequency limits at higher voltage increase to 100 kHz at 750V, 30 kHz at 1100V Load limits are to 70 mA for frequencies above 5 kHz, and to 50 mA for frequencies less than 5 kHz. Capacitive load limits are inc...

    New Smyrna Beach, FL
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP 5087A

    • Manufacturer: Agilent - Keysight
    • Model: 5087A
    • High frequency limit: 0.01 GHz

    Form Factor Benchtop Minimum Frequency 100 kHz Maximum Frequency 10 MHz Harmonic Distortion 40 dBc Maximum Input Voltage 3 V(dc+p Input Impedance 50 MOhm Output Impedance 50 Ohm Amplifier

    New Smyrna Beach, FL
  • Trusted Seller
    Signal Recovery 5184

    Signal Recovery 5184

    • Manufacturer: Signal Recovery
    • High frequency limit: 0.0 GHz

    ULTRA LOW-NOISE PREAMPLIFIER High end frequency limit: 1.0MHz | Gain: N/A | Noise figure: N/A

    New Smyrna Beach, FL
  • Trusted Seller
    Stanford Research Systems SR552

    Stanford Research Systems SR552

    • Manufacturer: Stanford Research
    • Model: SR552
    • High frequency limit: 0.0 GHz

    Voltage Preamplifier for Lock-In High end frequency limit: 100.0kHz | Gain: N/A | Noise figure: N/A

    New Smyrna Beach, FL
  • Trusted Seller
    Stanford Research Systems SR550

    Stanford Research Systems SR550

    • Manufacturer: Stanford Research
    • Model: SR550
    • High frequency limit: 0.0 GHz

    Low noise FET input preamplifier High end frequency limit: 100.0kHz | Gain: N/A | Noise figure: N/A

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 40T26G40A

    AR Worldwide 40T26G40A

    • Manufacturer: AR Worldwide
    • High frequency limit: 40 GHz

    Microwave amplifier 40 Watt CW, 26.5-40 GHz Frequency range - high: 40.00GHz | Output - compression: 20 W | Gain: 46.0dB

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 3000W1000

    AR Worldwide 3000W1000

    • Manufacturer: AR Worldwide
    • High frequency limit: 1 GHz

    RF Amplifier 3000 Watt CW, 80-1000 MHz (w/ DCP, IEEE & RS-232 interfaces)

    New Smyrna Beach, FL
  • Trusted Seller
    AR Worldwide 100W1000B

    AR Worldwide 100W1000B

    • Manufacturer: AR Worldwide
    • High frequency limit: 1 GHz

    Low Power RF amplifier 100 Watt CW, 1-1000 MHz Frequency range - high: 1.00GHz | Output - compression: 95 W | Gain: 50.0dB

    New Smyrna Beach, FL
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.