The most sensitive medium throughput MEA system with multiple wells.

MED64-Allegro System is a medium throughput MEA system for cultured applications. It is an ideal solution for drug testing using stem cell-derived cardiomyocytes or/and neurons. The MED64’s high fidelity will provide more accurate and reliable data allowing advanced screening as well as analysis during the testing.


  • Acquire extracellular signals from 4 or 8 samples.
    (16 electrodes per sample for 4 well / 8 electrodes for 8 well)
  • Stimulation through 1 or 2 electrodes per sample sequentially.
  • Unrivaled signal-to-noise ratio of 0.8 μV RMS noise level.
  • Large current-driven stimulation via any electrode.
  • Recording inside of a humidified incubator.
  • One system can be used for multiple experiments with its amplifier’s broad acquisition bandwidth and analog lowpass/highpass filter.
  • Analyze data online during your experiment or offline after.
  • Suitable for cell cultures.
  • Low-cost shift to MED64-Quad II/Basic System.



Med Multi-well Probe

MED Multi-well Connector (MED-C11)

(1) MED64 Head Amplifier

(1) MED64 Main Amplifier

(1) Mobius Software

(1) Data acquisition PC



Number of channels / sample 16 (or 8)
RMS Noise (Typical)
14 nV/ √Hz

* MED-515A input:
0.8 μV (f < 3 kHz)
1.2 μV (f < 5 kHz)
1.8 μV (f < 10 kHz
Number of samples 4 (or 8)  
Gain X 200-2170  
Acquisition bandwidth 0.1Hz – 10 kHz  
Analog low-cult filter 0.1, 1, 10, 100 Hz
No. of stimulator channel
Analog high-cut filter
1.0, 2.0, 2.5, 5.0, 7.5, 10 kHz
Stimulus output format
Input impedance
100 MΩ Max. output current
+/- 200 μA
Output impedance
Signal output
16 bit
Output format
Sampling rate
Up to 20 kHz / channel    


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MED64: Record important extracellular signals that can be hidden by other systems!

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