For use with the HS-54 headstage.
Simulates a live subject by sending a 1000:1 reduced signal to all input channels of a headstage for testing purposes.
Reduced voltage provides clean, sub-millivolt amplitudes for both headstage and system signal testing
5 switches that allow groups of headstage inputs to be switched between ground and the input signal
1 kΩ output impedance for low noise testing