Test, Lab, Medical equipment » Amplifiers

Search By Manufacturer

Search By Country

Building Filters

6

Used rectifier

  • 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
  • Allis Chalmers,14-238-691-012,Controlled Rectifier Amplifier Input

    Allis Chalmers,14-238-691-012,Controlled Rectifier Amplifier Input 240V Out 180V

    • Manufacturer: Allis-Chalmers

    Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multi...

    $200 USD
    Galion, OH
  • Trusted Seller
    ABB DSQC 266T Servo Amplifier

    ABB DSQC 266T Servo Amplifier 3HAB8802-1/2B

    • Manufacturer: ABB
    • Model: DSQC

    ABB DSQC 236T Rectifier Board Hier bieten wir Ihnen ein ABB DSQC 236T Rectifier Board an. ABB DSQC 236T Rectifier Board 3HAB8802-1/2B Typ: DSQC 236T Lieferumfang: (Siehe Bild) Das Gerät kommt aus einer Lagerauflö...

    $593 USD
    Borken, Germany
  • Philips Demag amplifier card 9404

    Philips Demag amplifier card 9404 780 00321

    • Manufacturer: Demag

    Philips Power Supply Board 9404 780 00321 for Demag Control Systems Item Number: 9404 780 00321 Description: This original Philips power supply board, marked 9404 780 00321, is a robust power supply board, as use...

    Lennestadt, Germany
  • Trusted Seller
    VT-VRRA 1-527-20/V0/K40-AGC | Rexroth Valve

    VT-VRRA 1-527-20/V0/K40-AGC | Rexroth Valve amplifier

    • Manufacturer: Bosch - Rexroth

    Rexroth VT-VRRA 1-527-20/V0/K40-AGC Valve amplifier Rexroth VT-VRRA 1-527-20/V0/K40-AGC Valve amplifier Adjustment possibilities – zero point of valve. Features ▶ Controlled output stage ▶ Enable input ▶ Short-ci...

    Fujian, China
  • Trusted Seller
    DIGIFAS 7200 | KOLLMORGEN Digital

    DIGIFAS 7200 | KOLLMORGEN Digital servo amplifier

    • Manufacturer: Kollmorgen

    KOLLMORGEN DIGIFAS 7200 Digital servo amplifier KOLLMORGEN DIGIFAS 7200 Digital servo amplifier Pulse-direction interface, connection to a stepper-motor controller or as a slavecontroller to a digifas™ 7200 maste...

    Fujian, China

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.