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    3871 Series Solid-state Power Amplifier

      The 3871 series solid state power amplifier has a maximum operating frequency of up to 170 GHz and can be divided into frequency bands to achieve power amplification of input signals within the corresponding oper...

      Qingdao, China
    • Redback Public Address Amplifier (PA)

      Redback Public Address Amplifier (PA) 250W 4 Input

      • Manufacturer: Redback

      The Redback 250W 4-Channel PA Mixer Amplifier is designed for applications requiring up to three microphone inputs without compromising output power or performance. You can configure each input for microphone or ...

      $837 USD
      Alfredton, Australia
    • Redback Phase5 Public Address (PA)

      Redback Phase5 Public Address (PA) Mixer Amplifier 250W 6 Input

      • Manufacturer: Redback

      The Redback Phase5 250W 6 Input Public Address (PA) Mixer Amplifier is designed in conjunction with Australia’s leading PA professionals to meet the needs of multi-source installations. This unit features a colou...

      $1,117 USD
      Alfredton, Australia
    • Redback Phase5 100 Watt 100V

      Redback Phase5 100 Watt 100V Public Address Amplifier

      • Manufacturer: Redback

      The Redback Phase5 100 Watt 100V Public Address Amplifier is perfect for medium-sized professional PA systems, offering 100W RMS output. It has a frequency response from 60Hz to 15kHz with less than 0.5% THD. Key...

      $637 USD
      Alfredton, Australia
    • Redback Hearing Induction Loop Amplifier

      Redback Hearing Induction Loop Amplifier 280VA

      • Manufacturer: Redback

      This 280VA Redback Hearing Induction Loop Amplifier delivers 8A RMS and 11A peak, covering areas up to 650m². It meets AS60118.4-2007 standards and features a compressor/limiter circuit with tailored frequency re...

      $732 USD
      Alfredton, Australia
    • Redback 120W Compact 100V Class

      Redback 120W Compact 100V Class D Bluetooth PA Mixer Amplifier

      • Manufacturer: Redback

      The Redback 120W Compact Class D Bluetooth PA Mixer Amplifier offers multi-source mixing, USB/SD card/FM tuner playback, and Bluetooth streaming in a single rack unit. Ideal for retail, offices, venues, and comme...

      $627 USD
      Alfredton, Australia
    • Redback 240W Compact 100V Class

      Redback 240W Compact 100V Class D Bluetooth PA Mixer Amplifier

      • Manufacturer: Redback

      The Redback 240W Compact Class D Bluetooth PA Mixer Amplifier offers multi-source mixing, USB/SD card/FM tuner playback, and Bluetooth streaming, all in a single rack unit. Ideal for retail, offices, venues, and ...

      $697 USD
      Alfredton, Australia
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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.