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Re: 4Pis are back and I wrote a BOOK! [message #69316 is a reply to message #69305]

Sat, 03 September 2011 20:07

Bill Epstein
Messages: 1088
Registered: May 2009
Location: Smoky Mts. USA

Illuminati (2nd Degree)

Decided on a 2nd Order Butterworth at 1200Hz mainly because I have 23.5uF oil caps and .75 coils on hand. I read somewhere that there's always an objectionable peak at the BW crossover point but that the imaging from 12dB/octave should be better.

In the meantime I played the newly arrived Quality Record Pressings re-issue of the Reference Recordings Firebird Suite on the 4 Pis. Killer dynamics and wonderfully "live" instrument voices. Better than the outstanding original.

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[Message index]

		4Pis are back and I wrote a BOOK! By: Bill Epstein on Thu, 01 September 2011 06:48
		Cone/dome two-way By: Wayne Parham on Thu, 01 September 2011 13:00
		Re: 4Pis are back and I wrote a BOOK! By: Wayne-o on Fri, 02 September 2011 10:09
		Re: 4Pis are back and I wrote a BOOK! By: Bill Epstein on Fri, 02 September 2011 19:43
		Re: 4Pis are back and I wrote a BOOK! By: Wayne-o on Fri, 02 September 2011 21:39
		Re: 4Pis are back and I wrote a BOOK! By: Bill Epstein on Sat, 03 September 2011 20:07
		Damping resistor across the tweeter! By: spkrman57 on Tue, 06 September 2011 08:48

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