@unsound,
I believe the second statement to be true as well, but have no personal experience there.
As to the third statement. Not clear as to what you mean here. So long as the Oppo is functioning as a Roon endpoint, either hooked directly to the Nucleus via USB or HDMI with the Nucleus functioning as network player and the Oppo as just a DAC; or with the Oppo functioning as a network player under Roon control (not hooked up directly to the Nucleus, but on the same network; then the Roon Nucleus can provide DSP functionality for the Oppo while streaming via Roon.
The Nucleus can provide eq to the Oppo when using streaming services or delivering music from a storage device.I can answer yes unequivocally to the first statement.
The Oppo can output signal from disc playing or from other connected sources to rip onto the Nucleus's added storage device?
The Nucleus can accept input from the Oppo; but can not eq output back to the Oppo?
I believe the second statement to be true as well, but have no personal experience there.
As to the third statement. Not clear as to what you mean here. So long as the Oppo is functioning as a Roon endpoint, either hooked directly to the Nucleus via USB or HDMI with the Nucleus functioning as network player and the Oppo as just a DAC; or with the Oppo functioning as a network player under Roon control (not hooked up directly to the Nucleus, but on the same network; then the Roon Nucleus can provide DSP functionality for the Oppo while streaming via Roon.