If you like listening at "reference" level, sure, you can go without attenuating the signal with a pre-amp, and run the full line into the input of your amp. It's going to be LOUD (i.e. -0 dB, 100% volume all the time).

Pioneer PDP-5020FD, Marantz SR6011
Axiom M5HP, VP160HP, QS8
Sony PS4, surround backs
-Chris