TIB - Talker Interface Box



Compatible data connector; 9 pin ODU MEDI-SNAP IP50



ODU connector pre-wired with up to 4 metres of cable for attachment to transducers; specify length in metres



4 channel clamp box to protect amplifier inputs from large artefacts, e.g. due to magnetic stimuli



2502SA Skin conductance unit (GSR) with isolated power supply



3505 programmable attenuator



3505 programmable attenuator with headphone amplifier



4003 Potentiometer



4001-16 Mains pulser unit



4301 Low Pass Filter



4302 5V signal offsetter



4401 Frequency multiplier



3901 Whisker stimulator



All 1401s

5 metre host-1401 cable in place of standard 2 metre cable, for 1401-70



Additional 2 metre host-1401 cable, for 1401-70



Additional 5 metre host-1401 cable, for 1401-70



5 metre USB host port to 1401 data cable



Rack-mounted 16 channel BNC to BNC patch panel with individual labels



Break out boxes

These boxes plug in to the rear panel Cannon expansion connectors and offer the user BNC connectors, which may be more convenient.
Instead of the boxes, we can supply connections to a rack mount strip, like the patch panel above, at extra cost.

8 waveform ADC inputs and 2 DAC outputs for the Power1401


16 waveform ADC inputs for the Micro1401 64 channel top box



8 waveform inputs, 2 outputs for the original Power1401, prior to the Power1401 625kHz - see the history page to check



The 8 bit digital inputs and outputs may be specified to be the top byte (8 - 15) or the low byte (0 - 7).
The top byte of digital inputs act as Event inputs, extending the pair of Events 0 and 1 on the front panel.

8 digital outputs for any Micro or Power1401



16 digital outputs



8 digital inputs


16 digital inputs



8 digital inputs, 8 digital outputs


2805 break-out box
2805 break-out box
2805-16 BNC patch panel
Cambridge Electronic Design Limited

Registered in England: 972132

Registered office:

  • Cambridge Electronic Design Limited,
  • Technical Centre,
  • 139 Cambridge Road,
  • Milton,
  • Cambridge CB24 6AZ

VAT: GB 214 2617 96

Producer Registration number: WEE/BD0050TZ

Terms and Conditions of Sale

For our US customers, we can provide tax form W-8BEN, that identifies us as a UK company.

DUNS: 219151016
NAICS: 423490
Commodity codes
Hardware: 84716070
Software: 85234945

By email:

By post
  • Cambridge Electronic Design Limited,
  • Technical Centre,
  • 139 Cambridge Road,
  • Milton,
  • Cambridge CB24 6AZ
By telephone:

(Int.+44) (0)1223 420186

From North America (Toll Free):

1 800 345 7794


Privacy policy

CED, through this site, does two things that relate to privacy. We would like to explain them.

Emails from down-loads

We offer free down-loads of many files on our site, from test programs to complete install files for updated versions of major packages like Spike2 and Signal.

When customers wish to take a down-load of a major package, we ask a few questions, including their name, email address, the serial number of the software for which they seek an upgrade and whether they would like an automatic email whenever we update the product. This information is emailed back to CED when they access the final down-load screen. Within this email, your browser transmits the type and version of browser you are using, and the screen resolution you are running.

The reasons why we take and keep this information are that it is useful for our software development team to know who has taken the latest versions, and it is useful for our web site development team to know which browsers people are using to view our site, and what resolution they have their screens set to.


When people down-load a major package, we try to write a cookie, a small file in your computer, that records your name, serial number of the software package, and the version you are down-loading. These files have a lifetime of one year.

The reasons for storing this information are firstly that if you ask for another down-load some other time, your details are read from the cookie and are pre-written into the form, to save you looking them up again. The other reason is that next time you access our site, your browser looks through your CED cookies and compares the versions down-loaded with the latest version numbers read from our site. If there is a later version of a product you have already down-loaded, we tell you on the home page screen, so you know that it is worth going to the down-load page again.

None of this information is ever given to anyone outside CED. ×