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Used test instruments

  • Trusted Seller
    MTI Instruments PBS Charge Amplifier

    MTI Instruments PBS Charge Amplifier 42CA for 4100 Portable Vibration &Balancing

    • Manufacturer: MTI

    MTI Instruments PBS Charge Amplifier 42CA for 4100 Portable Vibration & Balancing This MTI Instruments PBS Charge Amplifier 42CA for 4100 Portable Vibration & Balancing is new. This unit comes with a 30 day satis...

    $845 USD
    Converse, TX
  • Trusted Seller
    UNIVERSAL INSTRUMENTS 45890901-E DEV 10196

    UNIVERSAL INSTRUMENTS 45890901-E DEV 10196 AMPLIFIER INTERFACE BOARD T139570

    • Manufacturer: Universal Instruments

    Warranty Information This is a used item, in good condition and includes a 30 day warranty.

    $375 USD
    El Paso, TX
  • NEW TEXAS INSTRUMENTS TPA6140A2YFFEVM TPA6140A2YFF,

    NEW TEXAS INSTRUMENTS TPA6140A2YFFEVM TPA6140A2YFF, HEADPHONE AMPLIFIER, EVALUATION MODULE

    • Manufacturer: Texas Instruments

    BID WITH CONFIDENCE WITH OUR MONEY BACK GUARANTEE!!!!!

    $30 USD
    Rutherfordton, NC
  • Trusted Seller
    LOT OF 1552 TEXAS INSTRUMENTS

    LOT OF 1552 TEXAS INSTRUMENTS TLC274CPWR PRECISION AMPLIFIER QUAD SINGLE SUPPLY OP AMP T95070

    • Manufacturer: Texas Instruments

    4 chanle, 10 mV, 8 mA, 700 mW, 3 V-16 V. Weight: 2 LBS | Shipping: Calculated at Checkout | Model part number: TLC274CPWR

    $899 USD
    El Paso, TX
  • Trusted Seller
    LOT OF 3000 TEXAS INSTRUMENTS

    LOT OF 3000 TEXAS INSTRUMENTS INA199A1DCKR CURRENT SENSE AMPLIFIERS VLTG OUTPUT HI/LOW MSMT BI-DIR 0-DRIFT T121690

    • Manufacturer: Texas Instruments

    Number of Channels: 1 Channel GBP - Gain Bandwidth Product: 80 kHz Vcm - Common Mode Voltage: - 0.1 V to 26 V CMRR - Common Mode Rejection Ratio: 100 dB Vos - Input Offset Voltage: 150 uV ...

    $713 USD
    El Paso, TX
  • PI Physik Axis Amplifier Module

    PI Physik Axis Amplifier Module

    • Manufacturer: Physik Instrumente

    PI Physik 3 Axis Amplifier Module E-711 AL4P 2111-238/7904D-3 **Shipping** All Customers: We can use your FedEx or UPS account to ship via the method and speed you request. Prior to paying, contact us to arrange ...

    $699 USD
    Burnsville, MN
  • ETS 109643/109646 (Limiting Amplifier)

    ETS 109643/109646 (Limiting Amplifier)

    • Manufacturer: ETS

    109643/109646 Limiting Amplifier Cal: Calibration Available | As-is: Unit Sold AS-IS

    $1,500 USD
    Farmingdale, NJ
  • Amplifier Research A28010-323-B

    Amplifier Research A28010-323-B

    • Manufacturer: Amplifier Research

    Control Module For Amplifier Research 2000TP1G2A P/N A28010-323-B

    $2,125 USD
    Farmingdale, NJ
  • Amplifier Research ATE10K30M-1

    Amplifier Research ATE10K30M-1

    • Manufacturer: Amplifier Research

    Amplifier Research ATE10K30M-1 E-Field Generator 10 kHz – 30 MHz 3kW Broadband High Power For uniformity between the Elements Wideband Frequency Range Ideal for use in Susceptibility Testing Up to 200 V/M between...

    $26,198 USD

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    Est. $493/mo

    Farmingdale, NJ
  • JDS Uniphase MAPO+1E15520FP00

    JDS Uniphase MAPO+1E15520FP00

    • Manufacturer: JDSU - Viavi - Acterna

    Amplifier type: Booster | Wavelength range: 1528-1565 nm, C-Band | Saturated output power: 17 dBm | Pdl (max): 0.2 dB | Pmd (max): 0.4ps | Connectors: FC/PC | As-is: Unit Sold AS-IS | Cal: Calibration Available

    $2,620 USD
    Farmingdale, NJ
  • Amplifier Research AT-3000

    Amplifier Research AT-3000

    • Manufacturer: Amplifier Research

    E-Field Generator 10 kHz – 30 MHz 3kW Cal: Calibration Available | As-is: Unit Sold AS-IS

    $14,950 USD

    Get financing

    Est. $294/mo

    Farmingdale, NJ
  • 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
  • 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
  • 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
56789

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.