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Does AccuSwitch work? [message #28141 is a reply to message #28136]

Sat, 12 November 2005 13:18

Bill Fitzmaurice
Messages: 335
Registered: May 2009

Grand Master

It doesn't work, they got busted big time by Bass Player magazine and the TalkBass forum. It switches a capacitor bank, 1000uF or better, in and out of series with one of the drivers. If you measure DCR with an ohm meter the resistance will double with the cap in the circuit, since the cap blocks DC, but above about 17Hz it has no effect on the impedance. The jury is out on whether AccuGroove is guilty of false advertising or really sloppy engineering- or both.

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[Message index]

		How do impedance switches work? By: raintalk on Mon, 07 November 2005 17:06
		Re: How do impedance switches work? By: Wayne Parham on Tue, 08 November 2005 08:51
		Re: How do impedance switches work? By: raintalk on Tue, 08 November 2005 11:27
		Re: How do impedance switches work? By: Wayne Parham on Tue, 08 November 2005 13:28
		Re: How do impedance switches work? By: raintalk on Tue, 08 November 2005 15:11
		Re: How do impedance switches work? By: Wayne Parham on Tue, 08 November 2005 15:44
		Does AccuSwitch work? By: Bill Fitzmaurice on Sat, 12 November 2005 13:18
		Re: Does AccuSwitch work? By: Wayne Parham on Sat, 12 November 2005 13:42

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