Extensions for the CED Micro1401 mk 2, Micro1401-3, Micro1401-4.  Not compatible to earlier Versions of Micro1401.

Options for CED Micro1401

Top-Box 3001-3

ADC12, with 12 waveform input channels (CED)

Top-Box 3701-64

ADC64, with 64 waveform input channels (CED)

Top-Box 3001-9

Digital BNC connections - the Spike2 Expansion (CED)