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Used ear

  • Unity 18513 100W Bridgeable Power

    Unity 18513 100W Bridgeable Power Amplifier With Rack Ears and Accessories

    • Manufacturer: Unity

    This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs / scratches / blemishes from previous use. Includes Bridgeable ...

    $135 USD
    Rancho Cordova, CA
  • Trusted Seller
    Amplifier Research 500W1000B

    Amplifier Research 500W1000B

    • Manufacturer: Amplifier Research
    • Model: 500W1000B

    RF Power Amplifier; 500Watt, CW, 80 MHz to 1000 MHz The Model 500W1000B is a self-contained, air -cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and hi...

    Los Angeles, CA
  • Crown CDi4000 2-Channel 1,200W Stereo

    Crown CDi4000 2-Channel 1,200W Stereo Amplifier

    • Manufacturer: Crown

    Crown CDi4000 2-Channel 1,200W Stereo Amplifier with Rack Ears. Terminal Blocks Not Included

    $999 USD
    Bloomington, MN
  • Trusted Seller
    Amplifier Research ATH800M6G

    Amplifier Research ATH800M6G

    • Manufacturer: Amplifier Research

    High Gain Horn Antenna 0.8 - 6 GHz, 2300 Watt input power Key Features and Specifications Amplifier Research ATH800M6G 0.8 - 6 GHz, 2300 Watt input power, High Gain Horn Antenna M1-M4 Horn Antenna 0.8GHz€”6G...

    Cary, NC
  • Trusted Seller
    Amplifier Research 500W1000B

    Amplifier Research 500W1000B

    • Manufacturer: Amplifier Research
    • Model: 500W1000B

    RF Power Amplifier; 500Watt, CW, 80 MHz to 1000 MHz The Model 500W1000B is a self-contained, air -cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and hi...

    Harrow, United Kingdom
  • Amplifier Research TP1000BM3

    Amplifier Research TP1000BM3

    • Manufacturer: Amplifier Research

    Amplifier Research TP1000BM3 Details Amplifier Research TP1000BM3 The Model TP1000BM3 is a non-metallic tripod, constructed of rugged PVC, ABS and nylon, offering low reflections for EMC testing. The Model TP1000...

    Lake Mary, FL
  • Sonifex RB-HD1 Stereo Headphone Amplifier

    Sonifex RB-HD1 Stereo Headphone Amplifier

      Stereo Headphone Amplifier (1U) The RB-HD1 is a 1U rack-mount stereo headphone amplifier for driving up to two pairs of professional stereo headphones from a single stereo or mono input. One headphone socket is o...

      $509 USD
      London, United Kingdom
    • SPL Phonitor 3 Headphone Amplifier

      SPL Phonitor 3 Headphone Amplifier Monitor Controller

      • Manufacturer: SPL

      Phonitor 3 (Non-DAC Edition) Furnished with a high-power headphone amplifier and fully-featured monitor controller section, SPL's Phonitor 3 ably serves as a powerful central hub for any studio configuration. SPL...

      $2,125 USD
      London, United Kingdom
    • Lightweight Digital Hearing Aids Sound

      Lightweight Digital Hearing Aids Sound Amplifier Machine Hearing Aids For Seniors and Deafness

      • Manufacturer: Raecho

      Order with Trade Assurance FEATURES 1. Moisture and sweat resistant material. Comfortable wearing experience, all-day fit. 2. Soft and comfortable handfeel, durable and wear-resistant. 3. Soft silicone earplugs f...

      Shenzhen, China
    • 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...

      $698 USD
      Alfredton, Australia

    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.