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CWE, Inc.

BMA-200 Single Channel AC/DC Preamplifier

BMA-200 Single Channel AC/DC Preamplifier


The BMA-200 is a portable, battery-operated amplifier for EEG, ECG, EMG, and other extracellular applications. The BMA-200 features a wide gain range, sharp cutoff bandpass filters, an AC calibrator, and a built-in audio amplifier and speaker for monitoring the signal. Stimulus delivery to the electrodes is accomplished by a front-panel switch, or via an external logic signal. True DC response is switch-selectable, with a variable DC offset control. Low-power circuitry contributes to a long operating time between charges, or the unit can be operated with the included AC adapter. It features stable DC operation and includes an adjustable DC offset.
  • For all extracellular recording applications
  • Battery or AC operation
  • Low noise, wide gain range
  • Built in audio amp and speaker
  • True DC response with offset
  • Rugged laboratory or field amplifier
  • Stimulus passing to electrodes
  • Isolation head-stage (ISO-Z) and high-impedance head-stage (HS-1) are available
Regular price $1,615.00
Regular price Sale price $1,615.00
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