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Used operator interface

  • Amplifier Research 1000A225

    Amplifier Research 1000A225

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 1000A225 is a solid-state, air-cooled broadband amplifier designed for applications requiring high gain and instantaneous bandwidth. Equipped with push-pull MOSFET circuitry, it min...

    Dublin, Ireland
  • Amplifier Research 25U1000

    Amplifier Research 25U1000

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 25U1000 delivers a minimum of 25 watts RF output when paired with a sweep generator, featuring a front panel gain control for precise level adjustment. It is protected against RF ov...

    Dublin, Ireland
  • Amplifier Research 150A250

    Amplifier Research 150A250

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 150A250 is a broadband amplifier delivering 150 watts of swept power, designed for laboratory applications demanding instantaneous bandwidth, high gain, and moderate output. Its pus...

    Dublin, Ireland
  • Amplifier Research KAA1020

    Amplifier Research KAA1020

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research KAA1020 is a Class AB wideband amplifier from the KAA/KAW series, offering a frequency range of approximately 40 MHz to 1 GHz with around 100 W CW output. It includes forward and re...

    Dublin, Ireland
  • Amplifier Research 900S1G4

    Amplifier Research 900S1G4

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 900S1G4 offers 900 W CW output over 0.8 GHz to 4.2 GHz, designed for EMC, military RF, and high-level stress testing. Built with Class A architecture, it ensures linear operation, e...

    Dublin, Ireland
  • Amplifier Research 240S1G4

    Amplifier Research 240S1G4

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 240S1G4 is a portable, solid-state, air-cooled broadband amplifier operating from 0.8 to 4.2 GHz with a rated power of 240W and gain of at least 54 dB. It features push-pull circuit...

    Dublin, Ireland
  • IFI SMX-100

    IFI SMX-100

    • used

    Details The IFI SMX-100 is a robust RF amplifier operating from 0.01 to 1000 MHz with a rated output power of at least 100W and minimum gain of 50dB. It features a digital display to monitor essential parameters ...

    Dublin, Ireland
  • Amplifier Research 60S1G4A

    Amplifier Research 60S1G4A

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 60S1G4A is a solid-state, self-contained, air-cooled broadband amplifier that delivers a minimum of 60 watts across 0.7 – 4.2 GHz with exceptional linearity and instantaneous bandwi...

    Dublin, Ireland
  • Amplifier Research 150A100C

    Amplifier Research 150A100C

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 150A100C is a self-contained, broadband RF amplifier offering 100 kHz to 100 MHz frequency range, moderate output power, and high gain in a compact enclosure. Equipped with push-pul...

    Dublin, Ireland
  • Amplifier Research 30S5G7

    Amplifier Research 30S5G7

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 30S5G7 is a solid-state microwave amplifier operating in the 5–7 GHz band, delivering approximately 30 W of CW output power. It offers high small-signal gain of 40–50 dB, low spurio...

    Dublin, Ireland
  • Amplifier Research 1000W1000C

    Amplifier Research 1000W1000C

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 1000W1000C is a robust, self-contained solid-state amplifier delivering a minimum of 1 kW continuous output across 80 MHz to 1 GHz. Its push-pull RF stage architecture minimizes dis...

    Dublin, Ireland
  • Amplifier Research 75S6G18C

    Amplifier Research 75S6G18C

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 75S6G18C Microwave Solid State Amplifier is a Class A, air-cooled, self-contained broadband amplifier delivering 75 W from 6.0–12.0 GHz and 65 W from 12.0–18.0 GHz. It provides low ...

    Dublin, Ireland
  • Amplifier Research 60S4G8

    Amplifier Research 60S4G8

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 60S4G8 is a self-contained, air-cooled broadband amplifier offering 60 watts minimum RF power across a 4.0–8.0 GHz frequency range. It provides high gain of at least 47.8 dB, linear...

    Dublin, Ireland
  • Amplifier Research 500W1000B

    Amplifier Research 500W1000B

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 500W1000B is a solid-state, air-cooled broadband amplifier delivering a minimum of 500 watts across 80–1000 MHz. It features push-pull circuitry in high-power stages for reduced dis...

    Dublin, Ireland
  • Amplifier Research 25S1G6

    Amplifier Research 25S1G6

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 25S1G6 is a solid-state, Class A, air-cooled broadband amplifier delivering a minimum of 25 watts RF power. It features a contemporary benchtop design with rack-mount capability, in...

    Dublin, Ireland
34567

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.