ION-4001 and ION-5004

This current amplifier system comprises a precision linear power supply, ION-5004, and up to 4 external low noise high bandwidth transimpedance amplifiers ION-4001.

The unique detached design allows to place the amplifiers close to the current sources, i.e. the detectors, which minimizes input capacitance and electronic noise susceptibility.


  • Ionization Chambers
  • Photodiodes
  • BPMs – Beam Position Monitors


  • Selectable Gain
  • High Bandwidth
  • Low Noise
  • Analog Output
  • Internal 16-Bit ADC