Digitimer Ltd.

25/03/2026

50/60Hz mains interference (line noise) is a perennial problem for electrophysiologists and can often be reduced using a range of grounding and equipment placement strategies. However, there are some situations where it cannot be removed or intermittently reappears during a critical recording.

Our powerful active noise elimination solutions can make mains interference a problem other people have! Reliable, easy to implement and now available for multi-channel recordings, our noise eliminators almost instantly remove 50/60Hz contamination, along with associated harmonics and complex noise.

Active noise elimination solutions, like our Hum Bug and D400 Noise Eliminators also have significant advantages over conventional notch filters, which degrade and distort the signal of interest. Find out more by reading our latest blog.



https://zurl.co/LszJe

18/11/2025

Inspired by the original 8 channel Digitimer D360 Isolated Patient Amplifier, the D360R-4 is a more affordable four channel isolated amplifier for human research studies, including . Unlike the 8 channel D360, the D360R-4 has been developed purely for human neuroscience research, so does not have any medical device approvals, meaning we can offer it at a far reduced purchase price, while still providing you an amplifier which incorporates medical device levels of safety, critical for your volunteers.

With a maximum gain of x3,000,000 and extensive band-pass filter settings, the D360R-4 is suitable for many applications, especially labs. The D360R-4 is also compatible with any data acquisition systems that accept analogue signals, including those from Cambridge Electronic Design. You can see the D360R-4 at the Digitimer North America booth 2413 during .

https://zurl.co/SrWDK

17/11/2025

Available in 2,4 & 8 channels, the Digitimer D400 is the world's first multichannel, standalone 50/60Hz Mains Noise Eliminator and is compatible with any analogue amplifier & digital DAQ system.

The Hum Bug Noise Eliminator developed by Quest Scientific was revolutionary and has helped thousands of researchers with electrical interference issues. Now manufactured by Digitimer in the UK, the Hum Bug is available alongside our multi-channel D400 Noise Eliminators, providing a cost-effective interference removal solution for multi-channel recordings.

You can learn more by speaking to Digitimer staff at the Digitimer North America booth 2413 during .

https://zurl.co/QdArn

16/11/2025

Are you looking for a low-noise, easy to use amplifier for AC-coupled differential electrophysiological recordings? Whether you want to make gross differential electrode recordings from nerve preparations or microelectrode recordings from brain slices, please visit the Digitimer North America booth 2413 at for a demo of the NEW Digitimer SPP-100 Extracellular Amplifier.

Featuring gain and filter options familiar to users of our popular NeuroLog System AC-coupled amplifier and filter modules, the SPP-100 introduces digital controls, a compact headstage and an overall device footprint highly suited to space saving in a busy lab.

https://zurl.co/zK2Zh

15/11/2025

The Digitimer DS8R has revolutionised human peripheral nerve, muscle and transcutaneous spinal cord stimulation, by providing researchers with a safe device capable of delivering high voltage/current combined with versatile external control options and output frequencies as high as 10kHz.

Speak to us at (booth 2413) to learn more about the DS8R as well as our complete range of instrumentation for human neuroscience research.

https://zurl.co/bFAHS

07/10/2024

The Digitimer DS8R stimulates at up to 10kHz for in injury research & has multiple external control options for , human and studies. See the DS8R Digitimer North America booth 775 @ in Chicago

06/10/2024

Are you looking for a low-noise, easy to use amplifier for AC-coupled differential electrophysiological recordings? Whether you want to make gross electrode recordings from nerve preparations or LFP's from brain slices, please visit Digitimer North America booth 775 at for a demo of our NEW SPP-100 Extracellular Amplifier. Digitimer Ltd.

https://zurl.co/NaWe

23/04/2024

The Digitimer DS8R delivers stimulation at up to 10kHz for in spinal cord injury research and features multiple external control options for applications including , human and studies.

16/04/2024

Whether you are recording EMG signals or stimulating nerves & muscles through surface electrodes, variations in or high electrode impedances can seriously impact the quality of your data. Our blog helps you understand the impact of electrode impedance.
https://zurl.co/EnJQ

Electrode impedance is important to control and limit in neurodiagnostic recording and electrical stimulation applications

11/03/2024

Are you an electrophysiologist planning to make multi-channel EMG or EEG recordings, but suffering from 50/60Hz interference you just can't remove? If you are, Digitimer UK is currently offering a 20% discount on our D400 Noise Eliminator when purchased with one of our D440, D360R-4 or D360 isolated amplifiers.

Read our latest blog to find out more about this opportunity to add cost-effective multi-channel active noise removal to your recordings.

https://zurl.co/Qk84

The Digitimer D400 is a standalone multi-channel 50/60Hz mains noise eliminator, designed for removal of mains noise in electrophysiology.

15/11/2023

Do you need a new isolated EMG/EEG amplifier for human research projects? Our original D360 & new D360R-4 provide 8ch or 4ch solutions for human research use. Our blog compares them. Speak to us at (booth 2105).

https://zurl.co/RtZ4

Discover the main differences between our two amplifier filter systems, the D360 and D360R. And to order your amplifier filter, visit Digitimer today.