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Used audio controllers

  • Trusted Seller
    Peavey Equalizer Power Amplifier 300

    Peavey Equalizer Power Amplifier 300 CH(S6LLST4553)

      *Handling times for freight shipments average 5 days, but may vary depending on size, weight, location, and current trucking conditions. This does not include shipping time.* Item Dimensions - L X W X H - 24X11X7...

      Shippensburg, PA
    • Trusted Seller
      Bogen Power Amplifier HTA-250A (109462)

      Bogen Power Amplifier HTA-250A (109462)

        Brand and Model: Bogen, Model HTA-250A. Type: Power MOS FET Amplifier. The front panel clearly labels it as "POWER MOS FET AMPLIFIER". Origin: Made in Korea, as indicated on the rear panel. Power Input: 120 VAC 6...

        Shippensburg, PA
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        GALAXY AUDIO CORE PAX140

        • Manufacturer: Galaxy Audio

        The Perfect Stage Monitor For Vocals! Galaxy Audio's CORE Series X amplifiers are the product of rigorous engineering and the latest advances in technology. The Class H power supply configuration utilizes four ou...

        Farmingdale, NJ
      • Trusted Seller
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        BRUEL & KJAER 2644

        • Manufacturer: Bruel & Kjaer

        The BRUEL & KJAER 2644 Line Drive Amplifier is a reliable and efficient device that amplifies line-level signals. It is compact and strong, making it suitable for professional and personal audio applications. The...

        Cary, NC
      • Trusted Seller
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        BRUEL & KJAER 2610

        • Manufacturer: Bruel & Kjaer
        • Model: 2610

        The BRUEL & KJAER 2610 Measuring Amplifier is a dependable and adaptable device utilized for precise measurements in various industries. It has a broad frequency range, which makes it suitable for a variety of ap...

        Cary, NC
      • Trusted Seller
        PQM1A300A5KKSSA | SANYO AMPLIFIER UNIT

        PQM1A300A5KKSSA | SANYO AMPLIFIER UNIT

        • Manufacturer: Sanyo

        SANYO PQM1A300A5KKSSA AMPLIFIER UNIT SANYO PQM1A300A5KKSSA AMPLIFIER UNIT Compact package for thin-type audio sets Features Compact package for thin-type audio sets Member of pin-compatible series with outputs of...

        Fujian, China
      • Sonifex RB-DA24MD 24 Way Mono

        Sonifex RB-DA24MD 24 Way Mono Audio Distribution Amplifier

        • Manufacturer: Sonifex

        24 Way Mono Distribution Amp With Input Gain Control The RB-DA24MD is a 1U rack mount high performance 24 way audio distribution amplifier. It has 2 inputs which can be each individually routed to 12 outputs, or...

        $766 USD
        London, United Kingdom
      • Sonifex RB-MA2G Dual Microphone Amplifier

        Sonifex RB-MA2G Dual Microphone Amplifier with Gain Controls

        • Manufacturer: Sonifex

        Dual Microphone Amplifier With Gain Control (1U) The RB-MA2G consists of two independent low-noise microphone pre-amplifiers with front panel level controls and metering, for converting microphone level signals t...

        $692 USD
        London, United Kingdom
      • Heritage Audio Lang 436 Vari-Mu

        Heritage Audio Lang 436 Vari-Mu Compressor

        • Manufacturer: Lang

        HERITAGE AUDIO and LANG ELECTRONICS Inc. are proud to present the P.LANE Type 436, all tube varimu compressor, our take on the illustrious modified version of the ALTEC 436C, that graced the fresh and furious Bri...

        $858 USD
        Tallinn, Estonia
      • 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...

        $2,130 USD
        London, United Kingdom
      • SPL Phonitor 3 + Expansion

        SPL Phonitor 3 + Expansion Pack Headphone Amplifier Monitor Controller

        • Manufacturer: SPL

        Rackmount for Phonitor 3 and SMC 7.1 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 configurat...

        $2,568 USD
        London, United Kingdom
      • Sonifex RB-DA6P 6 Way Stereo

        Sonifex RB-DA6P 6 Way Stereo Distribution Amplifier

        • Manufacturer: Sonifex

        6 Way Stereo Distribution Amplifier With Phoenix Connectors (1U) The RB-DA6P is a version of the RB-DA6 audio distribution amplifier which uses Neutrik Phoenix style connectors instead of XLR inputs and outputs. ...

        $746 USD
        London, United Kingdom
      • Sonifex RB-DA6G 6 Way Stereo

        Sonifex RB-DA6G 6 Way Stereo Distribution Amplifier

        • Manufacturer: Sonifex

        6 Way Stereo Distribution Amplifier With Output Gain Control (1U) The RB-DA6G is a 1U rack-mount high performance 6 way stereo distribution amplifier for splitting a source into a number of different outputs. The...

        $679 USD
        London, United Kingdom
      • Sonifex RB-MA1 Single Microphone Amplifier

        Sonifex RB-MA1 Single Microphone Amplifier

        • Manufacturer: Sonifex

        Single Microphone Amplifier The RB-MA1 consists of a low noise microphone pre-amplifier for converting mic level signals to line level, or for driving long lines from microphones to mixing equipment. The connecti...

        $510 USD
        London, United Kingdom
      • Sonifex RB-MA2 Dual Microphone Amplifier

        Sonifex RB-MA2 Dual Microphone Amplifier

        • Manufacturer: Sonifex

        Dual Microphone Amplifier The RB-MA2 consists of two independent low-noise microphone pre-amplifiers for converting mic level signals to line level, or for driving long lines from microphones to processing equipm...

        $544 USD
        London, United Kingdom
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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.