Used Bruel & Kjaer 2669 1/2'' Microphone Preamplifier

Used Bruel & Kjaer 2669 1/2'' Microphone Preamplifier

Order # 2669-USED

Mfg # 2669

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$0.00
  • Overview
  • Technical Resources

Used Bruel & Kjaer 2669 1/2'' Microphone Preamplifier

Order # 2669-USED | Mfg # 2669
$0.00
Call for price
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This product is available for shipping to the United States, Canada, and Puerto Rico only.

Overview

Bruel & Kjaer 2669 Highlights

  • Full electromagnetic compatibility (EMC)
  • Detachable, thin cable for easy installation
  • Compact LEMO connector at preamplifier
  • Patented charge-injection calibration technique for on-site calibration of the whole measuring channel including the microphone
  • Wide dynamic range
  • Very low inherent noise, high input impedance
  • Low output impedance and high output current allows use with long extension cables
  • Wide working temperature range
  • Sound measurements with Bruel & Kjaer 1/2" (1", 1/4" and 1/8" with adaptor) and compatible microphones
  • General-purpose preamplifier and high-impedance input probe for Bruel & Kjaer measuring instruments

Technical Resources

bruel & kjaer 2669 microphone preamplifier data sheet