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Used offset in China

  • Trusted Seller
    SRS SR830 lock-in amplifiers

    SRS SR830 lock-in amplifiers

    • Manufacturer: SRS

    1 mHz to 102.4 kHz range >100 dB dynamic reserve 5 ppm/°C stability 0.01 degree phase resolution Time constants from 10 µs to 3 ks (up to 24 dB/oct rolloff) Auto-gain, -phase, -reserve & -offset Reference source ...

    Shenzhen, China
  • Tektronix 11A32

    Tektronix 11A32

    • Manufacturer: Tektronix
    • Model: 11A32

    Description: The Tektronix 11A32 is a Amplifier Plug-In that is a 2-channel unit that offers switchable 1 Mohm/50 ohm input impedance, fast overdrive recovery and wide offset ranges.

    Shenzhen, China
  • Tektronix 11A72

    Tektronix 11A72

    • Manufacturer: Tektronix
    • Model: 11A72

    Description: The Tektronix 11A72 is a Two-channel Plug-in Amplifier that operates in the frequency range DC to 1GHz. Product Specs: 50 ohm Input Impedance 10 mV to 1 V/Div Calibrated Deflection Factors ±25 Divisi...

    Shenzhen, China
  • Tektronix 11A52

    Tektronix 11A52

    • Manufacturer: Tektronix
    • Model: 11A52

    Description: The Tektronix 11A52 is a 2 Channel Plug-In Amplifier. Product Specs: DC to 600MHz Bandwidth 50-ohm Input Impedance 1 mV to 10 V/Div Calibrated Deflection Factors in 1% increments High-resolution Cali...

    Shenzhen, China
  • Tektronix 11A34

    Tektronix 11A34

    • Manufacturer: Tektronix
    • Model: 11A34

    Description: The Tektronix 11A34 is a Four-Channel Amplifier Plug-In. The Tektronix 11A34 offers switchable 1 Mohm/50 ohm input impedance, fast overdrive recovery, and wide offset range. Two built-in four-pole ba...

    Shenzhen, China
  • Tektronix 11A71

    Tektronix 11A71

    • Manufacturer: Tektronix
    • Model: 11A71

    Description: The Tektronix 11A71 is a Single Channel Vertical Amplifier that provides 1GHz bandwidth when used in the 11402 Digitizing Mainframe (not included) and 500MHz bandwidth when used in the 11401 Digitizi...

    Shenzhen, 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.