Need advice: Help with tube preamp output (pedal)

[vratocaster]

Hi guys... I'm starting with a tube preamp pedal based in sluckey marshall  schematic. The output signal will be ok to work with a power amp/power amp in.
My question is: How I can get properly line signal to go from the preamp output to feed pedals? Do I need some pad attenuation? The 1 meg master volume pot will be enough to drive the properly signal level?

[sluckey]

Probably gonna need a cathode follower after the master volume pot.

[vratocaster]

Thanks @sluckey! Please give some advice, Wich is better in this case ?  Triode CF or  Mosfet CF?