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Used Amplifiers

  • Trusted Seller
    Auction
    Lot of (20) QBS-349 &

    Lot of (20) QBS-349 & (7) QBS-350 RF Amplifiers

    • Manufacturer: Q-bit

    This listing is for a Lot of (20) QBS-349 & (7) QBS-350 RF Amplifiers Items are in good used cosmetic condition Pulled from working environment Have not been tested in house Sold as is R2 Codes C4 Used Good Non-D...

    Berryville, VA
    Visit Auction Website
  • 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
  • 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
  • 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. A20B-2101-0230/03C A16B-3200-0610/08E A20B-2101-0221/03C If this item ships as Flat Rate Freight please see details in ...

    $1,040 USD
    Millersburg, IN
  • Trusted Seller
    Fanuc A16B-3200-0610/13F AC Servo Motor

    Fanuc A16B-3200-0610/13F AC Servo Motor Amplifier Module

    • Manufacturer: Fanuc

    Used, in Good Working Condition. Removed From a Working Environment Contains circuit boards. A16B-3200-0610/13F A20B-2101-0221/06E A20B-2101-0230/04C If this item ships as Flat Rate Freight please see details in ...

    $1,200 USD
    Millersburg, IN
  • TURCK,IM1-22EX-R,ISOLATING SWITCHING AMPLIFIER NEW

    TURCK,IM1-22EX-R,ISOLATING SWITCHING AMPLIFIER NEW

    • Manufacturer: Turck

    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 ...

    $110 USD
    Galion, OH
  • TURCK MULTI MODUL,MK13-22UP-Ex0/24VDC, SWITCHING AMPLIFIER

    TURCK MULTI MODUL,MK13-22UP-Ex0/24VDC, SWITCHING AMPLIFIER NOS

    • Manufacturer: Turck

    New, installed but never used. NOS. 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 pictur...

    $52 USD
    Crestline, OH
  • ALLEN BRADLEY,FIREYE 45CM1,FLAME AMPLIFIER MODULE

    ALLEN BRADLEY,FIREYE 45CM1,FLAME AMPLIFIER MODULE NOS

    • Manufacturer: Allen-Bradley

    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 ...

    $90 USD
    Galion, OH
  • KEYENCE,LV-21A,DIGITAL LASER AMPLIFIER UNIT NEW

    KEYENCE,LV-21A,DIGITAL LASER AMPLIFIER UNIT NEW

    • Manufacturer: Keyence
    • Model: LV-21A

    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 ...

    $75 USD
    Galion, OH
  • Yaskawa Electric SRDA-SDB95A01A-E ServoPack Amplifier,

    Yaskawa Electric SRDA-SDB95A01A-E ServoPack Amplifier, 4.4 kW, 38.1 A Cont., 95 A MAX, USED

    • Manufacturer: Yaskawa - Motoman

    Yaskawa Electric SRDA-SDB95A01A-E ServoPack Amplifier, 4.4 kW, 38.1 A Cont., 95 A MAX, USED

    $1,800 USD
    Bardstown, KY
  • Micro Switch,FMF111-AV,Proximity Control Amplifier Input

    Micro Switch,FMF111-AV,Proximity Control Amplifier Input 120VAC 50/60 HZ

    • Manufacturer: Micro Switch

    Used. Part was pulled from operation upon factory closing. Please see pictures for details and condition. Please check out our store to view additional listings. We hope to deal with you very soon! Bin 62

    $240 USD
    Galion, OH
  • Trusted Seller
    Fanuc A16B-3200-0610/15F AC Servo Motor

    Fanuc A16B-3200-0610/15F AC Servo Motor Amplifier Module

    • Manufacturer: Fanuc

    Used, in Good Working Condition. Removed From a Working Environment Contains circuit boards. A16B-3200-0610/15F A20B-2101-0221/06E A20B-2101-0230/06C If this item ships as Flat Rate Freight please see details in ...

    $1,000 USD
    Millersburg, IN
  • Trusted Seller
    Fanuc A16B-3200-0610/10E AC Servo Motor

    Fanuc A16B-3200-0610/10E AC Servo Motor Amplifier Module

    • Manufacturer: Fanuc

    Used, in Good Working Condition. Removed From a Working Environment Contains circuit boards. A20B-2101-0230/04C A16B-3200-0610/10E A20B-2101-0221/05D If this item ships as Flat Rate Freight please see details in ...

    $1,080 USD
    Millersburg, IN
  • 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 ...

    $1,080 USD
    Millersburg, IN
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    Honeywell R7849A1023 Amplifier

    • Manufacturer: Honeywell
    • Model: R7849A1023

    Good condition Honeywell R7849A1023 Amplifiers. Located in USA and other countries. Click request price for more information.

    USA
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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.