the Outlaw will need a 2 amp / 1 speaker switcher - something from Niles maybe. For $1k it's hard not to consider.Yes, I totally agree that Outlaw Audio 2160II at $1k is hard to beat.
Actually, a true HT bypass circuity is just a simple line level A/B switcher to disconnect the internal preamp section and switch the power amp input to a external source.
you can simply use a line level source a/b switcher on the Outlaw 2160II pre-out/main-in jacks to get the job done.