Biamping, phase of output?

ak_47_boy · 2nd June 2007, 02:39 PM

Say you are biamping. Your first amp has 2 capacitively coupled stages, the output would be 180 degrees from the input. The second has three capacitively coupled stages, the output would be 360 degrees from input. Will this be audible?

bigwill · 2nd June 2007, 02:48 PM

I don't think capacitors introduce much phase shift at all away from the region they roll off

the_manta · 2nd June 2007, 03:14 PM

What exactly is the problem ?
The effect of the 180° phase shift of the Anode/Collector/Drain Follower or the phase shift effect of a capacitor ?

forget aboutr the last one. A few µm of inbalance in the paralleling of the Speaker coils will have a greater effekt.

2nd June 2007, 02:39 PM	#1
ak_47_boy diyAudio Member Join Date: Sep 2006	Biamping, phase of output? Say you are biamping. Your first amp has 2 capacitively coupled stages, the output would be 180 degrees from the input. The second has three capacitively coupled stages, the output would be 360 degrees from input. Will this be audible?

2nd June 2007, 03:14 PM	#3
the_manta diyAudio Member Join Date: Nov 2006 Location: Munich, Bavaria	What exactly is the problem ? The effect of the 180° phase shift of the Anode/Collector/Drain Follower or the phase shift effect of a capacitor ? forget aboutr the last one. A few µm of inbalance in the paralleling of the Speaker coils will have a greater effekt. __________________ Терпенье и труд все перетрут

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2nd June 2007, 02:48 PM	#2
bigwill diyAudio Member Join Date: Dec 2004 Location: UK	I don't think capacitors introduce much phase shift at all away from the region they roll off

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