Noise Killer

Soulwax · 8th November 2005, 11:19 PM

Would anyone like to attempt an informed guess at what's inside the box?

Is this likely to be a parallel capacitor to roll off HF a little and if so what would be the formula for calculating values of C?

Manufacturers description:

The Ah! LS Noise Killer is a filter that can help with ringing tweeters and top end hardness. They are especially effective for rooms and systems that are slightly bright and cause listening fatigue, and will not soften the top end to the point of losing "air".

Just hook them up to your speaker terminals. One wire goes to positive, one to negative, and there is no polarity so you can't do it wrong. If your speakers are bi-wire, hook them up to the tweeter terminals only.

ralph-bway · 9th November 2005, 02:32 AM

I have to ask. Are those "Noise Killers" more than $100 (US) or a bargain at $29.95??

GM · 9th November 2005, 02:58 AM

http://www.carstereo.com/help/Articles.cfm?id=23

8th November 2005, 11:19 PM	#1
Soulwax diyAudio Member Join Date: Dec 2004 Location: .........	Noise Killer Would anyone like to attempt an informed guess at what's inside the box? Is this likely to be a parallel capacitor to roll off HF a little and if so what would be the formula for calculating values of C? Manufacturers description: The Ah! LS Noise Killer is a filter that can help with ringing tweeters and top end hardness. They are especially effective for rooms and systems that are slightly bright and cause listening fatigue, and will not soften the top end to the point of losing "air". Just hook them up to your speaker terminals. One wire goes to positive, one to negative, and there is no polarity so you can't do it wrong. If your speakers are bi-wire, hook them up to the tweeter terminals only.

9th November 2005, 02:32 AM	#2
ralph-bway diyAudio Member Join Date: Sep 2002 Location: Long Island, NY	I have to ask. Are those "Noise Killers" more than $100 (US) or a bargain at $29.95?? __________________ Probably a silly question, but ........

9th November 2005, 02:58 AM	#3
GM diyAudio Member Join Date: Jun 2003 Location: Chamblee, Ga.	http://www.carstereo.com/help/Articles.cfm?id=23 __________________ Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents.

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