• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Grounding linstage help

I am finishing up a 12B4 linstage. The linestage is being fed by a op-amp based phono stage (star grounded with a 3 conductor power cord).

The 12B4 linestage feeds a NAD 214 poweramp with a 2 conductor power cord.

The 12B4 is being powered by the Glassware Audio PS-1 PSU (PS-1 High & Low Voltage Regulator Kit). The PS-1 PSU has the option of bringing all the circuit grounds to a chassis ground or through a diode || resistor || cap filter then to a chassis ground.

I assume I should bring all circuit grounds, including the signal stage (tube) grounds to this ground filter before terminating the ground filter "exit" to a chassis ground. Correct?