Note that in the manual, it also says that the _maximum_ output is 6.3 volts. THAT is the important spec, not the 'rated' output which is pretty much meaningless as far as driving a power amp. This means that, given enough INPUT voltage (pretty easy as equipment is pretty standardized), the output of the Outlaw will go all the way to 6.3 volts, MORE than enough to drive your power amp into clipping. Relax......