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  • Tektronix AM503S

    Tektronix AM503S

    • Manufacturer: Tektronix
    • Model: AM503S

    The AM503S Current Probe System is the most versatile current measurement system available. Since the probes incorporate both a transformer and a Hall Effect device, broadband AC/DC current can be measured simult...

    $1,363 USD
    Farmingdale, NJ
  • Frequency Devices VX8PFFA

    Frequency Devices VX8PFFA

    • Manufacturer: Frequency Devices

    8 Channel Filter, Amplifier Module As-is: Unit Sold AS-IS | Cal: Calibration Available

    $2,095 USD
    Farmingdale, NJ
  • MCL MX9000-VKU2455B8

    MCL MX9000-VKU2455B8

    • Manufacturer: MCL

    Klystron Amplifier, 13.75-14.5 KU High Band As-is: Unit Sold AS-IS | Cal: Calibration Available

    $10,448 USD

    Get financing

    Est. $205/mo

    Farmingdale, NJ
  • Trusted Seller
    Aerotech BA10-160 Servo Amplifier Output

    Aerotech BA10-160 Servo Amplifier Output 80-320VAC - 1360W - Input 56-115VAC

    • Manufacturer: Arix

    “Inspected and guaranteed to work Servo Amplifier, backed by 120-Day Warranty.” You Will Receive: - Aerotech BA10-160 Servo Amplifier - 120-Day Warranty Specifications: 120 DAY WARRANTY This instrument is backed ...

    $288 USD
    Cridersville, OH
  • Empower 2108-BBS2E4ANP

    Empower 2108-BBS2E4ANP

    • Manufacturer: Empower

    The BBS2E4ANP (2108) is a broadband high power amplifier suitable for applications, laboratory, and RFI/EMC susceptibility testing. This amplifier utilizes MOSFET and LDMOS power devices combination that provide ...

    Farmingdale, NJ
  • Bogen Bogen 250 Watt Amplifier

    Bogen Bogen 250 Watt Amplifier TPU250 765368200959

    • Manufacturer: Bogen

    A & L Industries Tooltimes2 is offering the following Bogen Bogen 250 Watt Amplifier TPU250. As you can see this is new in the box but old stock. This unit is nice and it is fairly heavy. Thank you for your Busi...

    $1,211 USD
    Graytown, OH
  • Trusted Seller
    Bruel & Kjaer 2635 Charge

    Bruel & Kjaer 2635 Charge Amplifier

    • Manufacturer: Bruel & Kjaer
    • Model: 2635

    “Preowned, inspected and tested.” Mpn: 2635 | Used or new.: Used | Item tested or untested.: Inspected | Power requirements.: - | Qty included in this sale.: 1 | Esthetic condition.: Good | Shipping dimension/wei...

    $216 USD
    Saint-Jean-sur-Richelieu, Canada
  • Agilent/Keysight 467A

    Agilent/Keysight 467A

    • Manufacturer: Agilent - Keysight
    • Model: 467A

    The solid state 467A Power Amplifier/Supply is a 10 watt peak power amplifier and -20 to +20 volt dc power supply. The power amplifier has a wide bandwidth with low dc drift from dc to 1 MHz offering wide applica...

    Farmingdale, NJ
  • Varian CPI VZS6953G5M

    Varian CPI VZS6953G5M

    • Manufacturer: Varian

    2 to 4 GHz 200 Watts CW Prime power: 120VAC @ 19A

    $29,500 USD

    Get financing

    Est. $555/mo

    Farmingdale, NJ
  • Fluke 5205A/100

    Fluke 5205A/100

    • Manufacturer: Fluke
    • Model: 5205A

    The Model 5205A Precision Power Amplifier is a dc coupled, broad band inverting amplifier with a set again of 100. The 5205A may be used in combination with the 5200A AC Calibrator for a combined output ranging f...

    Farmingdale, NJ
  • Kikusui POW35-5

    Kikusui POW35-5

    • Manufacturer: Kikusui

    Kikusui POW35-5 Bipolar Power Supply / Amplifier (35V, 5A)

    $520 USD
    Farmingdale, NJ
  • Bruel & Kjaer 2706

    Bruel & Kjaer 2706

    • Manufacturer: Bruel & Kjaer
    • Model: 2706

    Power amplifier for 4809 / 4810, 75VA, 40dB Cal: Calibration Available | As-is: Unit Sold AS-IS

    $995 USD
    Farmingdale, NJ
  • Krohn-Hite 7600

    Krohn-Hite 7600

    • Manufacturer: Krohn-Hite

    Wideband Power Amplifier;17 Watts; DC to 1MHz 141Vrms Output, Variable Gain to 100

    Farmingdale, NJ
  • Varian CPI Herley-AMT 3200-V

    Varian CPI Herley-AMT 3200-V

    • Manufacturer: Varian

    Cal: Calibration Available | As-is: Unit Sold AS-IS

    $1,555 USD
    Farmingdale, NJ
  • MCE/DML Microwave DMS7066

    MCE/DML Microwave DMS7066

    • Manufacturer: MCE/DML Microwave

    MCE/DML Microwave DMS-7066 High Power Amplifier, 1800 - 1990 MHz, 50dB gain.

    $5,198 USD

    Get financing

    Est. $102/mo

    Farmingdale, NJ
7891011

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.