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Re: First-order tweeter crossovers [message #16397 is a reply to message #16388]

Fri, 16 April 2004 07:14

hurdy_gurdyman
Messages: 416
Registered: May 2009

Illuminati (1st Degree)

I'm using a transformer coupled piezo with a first order crossover with my EV LS-12 open baffles. A 1.5uF cap couples the 25 volt line transformer used to the amp. After the transformer is a zobel circuit and a 60 ohm resistor. The piezo has liquid nails covering the cheap plastic horn and a thin coat of Dammar varnish on the diaphram. The whole thing sounds pretty good. I've been listening to this set-up instead of my Heresy's for over a week now and am in no hurry to switch again.

Dave :^)

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[Message index]

		First-order tweeter crossovers By: Wayne Parham on Thu, 15 April 2004 07:20
		Re: First-order tweeter crossovers By: Bill Wassilak on Thu, 15 April 2004 09:26
		Re: First-order tweeter crossovers By: GarMan on Thu, 15 April 2004 10:12
		Re: First-order tweeter crossovers By: Bill Wassilak on Thu, 15 April 2004 12:59
		Consider both power and excursion. By: Bill Fitzmaurice on Fri, 16 April 2004 06:30
		Re: First-order tweeter crossovers By: Wayne Parham on Fri, 16 April 2004 00:31
		Re: First-order tweeter crossovers By: akhilesh on Thu, 15 April 2004 13:41
		Re: First-order tweeter crossovers By: Wayne Parham on Fri, 16 April 2004 00:21
		Re: First-order tweeter crossovers By: hurdy_gurdyman on Fri, 16 April 2004 07:14
		Re: First-order tweeter crossovers By: Wayne Parham on Fri, 16 April 2004 08:21
		Re: First-order tweeter crossovers By: Bill Wassilak on Fri, 16 April 2004 10:19
		Piezopower By: Bill Fitzmaurice on Fri, 16 April 2004 14:24
		Re: Piezopower By: Bill Wassilak on Fri, 16 April 2004 14:53
		Think of piezos as capacitors vis a vis power. By: Bill Fitzmaurice on Sat, 17 April 2004 08:15

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