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DIP and Samtec FOLC High Density Headstages for High Impedance Probes

TDT’s high impedance headstages are designed for extracellular neurophysiology using silicon electrodes, metal microelectrodes or microwire arrays.

Number of Channels	Part #	Preparations	Gain	Probe Connector
16	RA16AC	acute	1x	18-pin female Dip socket header (0.5 mm pins)
16	RA16AC4	acute	4x	18-pin female Dip socket header (0.5 mm pins)
32	NN32AC	acute	1x	40-pin Samtec FOLC high density socket strip (1.27mm pins)
64	NN64AC	acute	1x	40-pin Samtec FOLC high density socket strip x 2 (1.27mm pins)
16	SH16	acute (switchable)	1x	18-pin female Dip socket header (0.5 mm pins)
See TDT headstage probe adapters.

16-Channel Acute Headstages

Connect this headstage directly to NeuroNexus acute 16-channel electrodes or use it with metal microelectrodes via a 0.5 mm adaptor. This small form factor is also available with 4x gain.

Part numbers:
RA16AC (Medusa Connector)
RA16AC4 (4x gain) (Medusa Connector)
RA16AC-Z (Z-Series Connector)

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64 and 32-Channel Acute Headstages

This headstage is designed for the 64 and 32-channel acute NeuroNexus probes. Its miniature electronics occupy the same small footprint as our 16-channel acute headstages.

Part numbers:
NN64AC (Medusa Connector)
NN64AC-Z (Z-Series Connector)
NN32AC (Medusa Connector)
NN32AC-Z (Z-Series Connector)

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16-Channel Switchable Acute Headstages

The switchable headstages feature high-voltage, low-leakage solid-state relays to allow remote switching between stimulation and recording on each channel. The 18-pin DIP connector matches the wiring of NeuroNexus electrodes, allowing direct connection or the headstage can be used with standard high impedance metal electrodes.

Part number:

SH16 (use with MS16)
SH16Z (use with IZ2)

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