A Question for the Wizzard-Biamping The X Aleph

macka · 20th June 2004, 01:07 AM

Mr Pass,

I have just read the XRV1 manual....an excellent document. Real Project #2 was particularly interesting for anyone wishing to quad amp their speakers.

Its often wise when bi amping to protect delicate high frequency drivers from an accidental low frequency pulse with a non polarised capacitor rather than direct couple to the amplifier.

My question is will capacitively coupling the load cause any DC stability issues or otherwise effect the behaviour of the X Aleph amplifier?

I have posted this question on the Forum as it may benefit other members.

Ian

jam · 20th June 2004, 01:42 AM

It won't. This is done in the tweeter portion in the passive crossover of most speakers.

It might be a good idea to make the capacitor one of the poles of the crossover and reduce the complexity of the electronic crossover.

20th June 2004, 01:07 AM	#1
macka diyAudio Member Join Date: Dec 2001 Location: Australia	A Question for the Wizzard-Biamping The X Aleph Mr Pass, I have just read the XRV1 manual....an excellent document. Real Project #2 was particularly interesting for anyone wishing to quad amp their speakers. Its often wise when bi amping to protect delicate high frequency drivers from an accidental low frequency pulse with a non polarised capacitor rather than direct couple to the amplifier. My question is will capacitively coupling the load cause any DC stability issues or otherwise effect the behaviour of the X Aleph amplifier? I have posted this question on the Forum as it may benefit other members. Ian

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20th June 2004, 01:42 AM	#2
jam diyAudio Member Join Date: May 2001 Location: Charlotte,NC,USA	It won't. This is done in the tweeter portion in the passive crossover of most speakers. It might be a good idea to make the capacitor one of the poles of the crossover and reduce the complexity of the electronic crossover.

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