Effects of Input/Output Phase differences of Amplifiers?

Tony Wilkes wrote: The phase alters. Your typical LMS alters the phase at every x-over point as well as on all of the eq's etc.

For anyone interested in checking phase etc download a copy of Room EQ Wizard ( www.hometheatershack.com/roomeq/ ) and run your gear i.e. equalisers LMS's etc. in loop thru mode and you will see the effect of changes of EQ etc on the phase.

Tony

Interesting point!

Think gone are the days when it was possible to sum the outputs of an Active crossover design and recover a squarewave input signal accurately smiley19

Mik