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Used Amplifiers

  • HASKEL ,AAD-2-VT15-250,AIR AMPLIFIER

    HASKEL ,AAD-2-VT15-250,AIR AMPLIFIER

    • Manufacturer: Haskel

    WILL ARRANGE SHIPPING WITH BUYER WEIGHT 170LBS MEASURING 28X28X64 What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photo...

    $1,300 USD
    Galion, OH
  • Universal Instruments 49706302 Amplifier Pacific

    Universal Instruments 49706302 Amplifier Pacific Scientific PC834-107-N

    • Manufacturer: Pacific Scientific

    “Tested good and guaranteed working” Universal Instruments 49706302 Amplifier Pacific Scientific Model# PC834-107-N 4Tech Electronics Contact Info To find out about current specials or package deals please send u...

    $800 USD
    Webberville, MI
  • Trusted Seller
    Fanuc A16B-3200-0610/08E AC Servo Motor

    Fanuc A16B-3200-0610/08E AC Servo Motor Amplifier Module

    • Manufacturer: Fanuc

    Used, in Good Working Condition. Removed From a Working Environment Contains circuit boards. A16B-3200-0610/08E A20B-2101-0230/03C A20B-2101-0221/03C If this item ships as Flat Rate Freight please see details in ...

    $1,040 USD
    Millersburg, IN
  • Trusted Seller
    REXROTH VT-VPCAP-500-20/V8 Amplifier Used

    REXROTH VT-VPCAP-500-20/V8 Amplifier Used

    • Manufacturer: Bosch - Rexroth

    VT-VPCAP-500-20/V8 081140517 Boy Injection Molding Machine Expedited shipping services are available upon request. All taxes due are the responsibility of purchaser. Visitors are welcome to inspect equipment...

    $1,360 USD
    Holly, MI
  • Trusted Seller
    CUSTOM SERVO MOTORS MPA-09-313 Servo

    CUSTOM SERVO MOTORS MPA-09-313 Servo Amplifier Used

    • Manufacturer: CUSTOM SERVO MOTORS

    D/C: 98218 INPUT VOLTAGE: 80-260 VAC PHASE: SINGLE 45-65 HZ OUTPUT CURRENT: 10/20A Removed from: Ranger Robot Expedited shipping services are available upon request. All taxes due are the responsibility of...

    $2,200 USD
    Holly, MI
  • General Electric,IC3600A0AC1C,Operational Amplifier

    General Electric,IC3600A0AC1C,Operational Amplifier

    • Manufacturer: GE

    Used and in very good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures ...

    $600 USD
    Galion, OH
  • Allis-Chalmers,14-238-691-011,Controlled Rectifier Amplifier Refurbished

    Allis-Chalmers,14-238-691-011,Controlled Rectifier Amplifier Refurbished

    • Manufacturer: Allis-Chalmers

    Refurbished in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to...

    $200 USD
    Galion, OH
  • Trusted Seller
    Nachi RAX11 Servo Controller Amplifier

    Nachi RAX11 Servo Controller Amplifier Drive SA Series ICR Repaired

    • Manufacturer: Nachi

    Remanufactured was kept as a spare. ICR repaired and tested. Was taken out of a parts crib. If this item ships as Flat Rate Freight please see details in Shipping tab

    $2,100 USD
    Millersburg, IN
  • Magnetics,HC-025,Isolation Amplifier 120V 60 Cycles

    Magnetics,HC-025,Isolation Amplifier 120V 60 Cycles

    • Manufacturer: Magnetics

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $40 USD
    Galion, OH
  • Omron,E2C-AM4A,Proximity Switch Amplifier

    Omron,E2C-AM4A,Proximity Switch Amplifier

    • Manufacturer: Omron

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $8 USD
    Galion, OH
  • Trusted Seller
    Okuma MIV0404-1-B5 AC Servo Amplifier

    Okuma MIV0404-1-B5 AC Servo Amplifier Drive Module U:1.2

    • Manufacturer: Okuma
    • Model: MIV0404-1-B5

    Good Used Condition, Removed from a Working Environment. If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,250 USD
    Millersburg, IN
  • Trusted Seller
    Okuma MIV04-1-B5 AC Servo Amplifier

    Okuma MIV04-1-B5 AC Servo Amplifier Drive Unit U:1.3

    • Manufacturer: Okuma

    For Parts or Repair If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,350 USD
    Millersburg, IN
  • P&H,79U5,MAG AMPLIFIER FIRING CONTROL MODULE

    P&H,79U5,MAG AMPLIFIER FIRING CONTROL MODULE

    • Manufacturer: MAG

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $950 USD
    Galion, OH
  • P&H,79U5,Mag Amplifier Firing Control Module

    P&H,79U5,Mag Amplifier Firing Control Module

    • Manufacturer: P & H

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $950 USD
    Galion, OH
  • Universal Instruments 49706202 Amplifier Pacific

    Universal Instruments 49706202 Amplifier Pacific Scientific PC834-106-N

    • Manufacturer: Pacific Scientific

    “Tested good and guaranteed working” Universal Instruments 49706202 Amplifier Pacific Scientific Model# PC834-106-N 4Tech Electronics Contact Info To find out about current specials or package deals please send u...

    $800 USD
    Webberville, MI
89101112

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.