Hardware

Systems

 

 

Low Impedance Headstages

TDT’s low impedance headstages are designed for evoked potentials, EMG, and EEG recordings using needle electrodes, surface electrodes and electrode caps. Headstages connect directly to the Medusa preamplifiers via a standard 25-pin connector.

 

16-Channel Headstage

The 16-channel low impedance headstage includes a built-in impedance tester for each channel and the reference. Inputs are accessed via a 25-pin input connector or a set of standard low impedance 1.5 mm safety connectors (LI-CONN) that streamline connection to commonly used electrode types.

Part number:
RA16LI

RA16LI

Part number:
LI-CONN

LI-CONN

16-Channel Headstage with Full Differential

This version of our 16-channel low impedance headstage provides differential inputs for each channel, improving common mode rejection on all channels and making it ideal for EMG recordings. The headstage uses a DB44 input connector.

Part numbers:
RA16LI-D

Four-Channel Headstage

The four-channel low impedance headstage provides standard 1.5 mm safety connectors for easy direct connection to electrodes. A built in impedance tester can be used to test each channel and the reference with respect to ground.

Part numbers:
RA4LI

RA4LI