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Duke LeJeune's latest activity
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Duke LeJeune
replied to the thread
Layering in a Second Speaker System With Narrow Bandpass?
.
That dip region is less than one octave wide, so I'm not sure how much better a Lansche plasma tweeter would sound compared to something...
Yesterday at 3:42 PM
Duke LeJeune
reacted to
ChrisSoundLab's post
in the thread
Anyone have Sound Lab electrostatic speakers? I Searched...
with
Like
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I checked with Roger and I'll paraphrase his response. As usual he always gives a very complete and detailed explanation and I am happy...
Yesterday at 2:51 PM
Duke LeJeune
reacted to
ChrisSoundLab's post
in the thread
Anyone have Sound Lab electrostatic speakers? I Searched...
with
Like
.
For example if anyone might wonder if there are more narrow models available for smaller rooms, there are ... these are 20" wide, the...
Yesterday at 2:50 PM
Duke LeJeune
reacted to
ChrisSoundLab's post
in the thread
Anyone have Sound Lab electrostatic speakers? I Searched...
with
Like
.
Just in case Jeff or anyone has any questions on Sound Lab I'm happy to help. I will be at the audio show in Oakland showing 2 models...
Yesterday at 2:50 PM
Duke LeJeune
reacted to
jeffreybehr's post
in the thread
Anyone have Sound Lab electrostatic speakers? I Searched...
with
Like
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The Majestic 745s have been ordered for a couple months and MIGHT be here by the end of April.. I've been evaluating amps using my...
Yesterday at 2:49 PM
Duke LeJeune
reacted to
jeffreybehr's post
in the thread
Anyone have Sound Lab electrostatic speakers? I Searched...
with
Like
.
I've heard a pair last week, and those characteristics were just fine for me.. That system was the best-sounding I've EVER heard, and I...
Yesterday at 2:48 PM
Duke LeJeune
replied to the thread
Line Source Dipole Versus Point Source Cone: Which Soundstage Presentation is More Realistic?
.
Hi Rob, Thanks for the information and pictures! BEAUTIFUL room and setup! And imo you DID IT RIGHT by using a thick enough layer...
Yesterday at 1:24 PM
Duke LeJeune
reacted to
morricab's post
in the thread
Line Source Dipole Versus Point Source Cone: Which Soundstage Presentation is More Realistic?
with
Like
.
As I have always had line sources that were also dipoles this is a confounding factor in the spatial presentation. Monopole line...
Yesterday at 1:11 PM
Duke LeJeune
reacted to
Robh3606's post
in the thread
Line Source Dipole Versus Point Source Cone: Which Soundstage Presentation is More Realistic?
with
Like
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Hello Duke I was using fiberglass batting or felt of different thickness's and combinations. I ended up with a square of fiberglass...
Yesterday at 1:01 PM
Duke LeJeune
replied to the thread
Line Source Dipole Versus Point Source Cone: Which Soundstage Presentation is More Realistic?
.
Very interesting! How were you attenuating the backwave of the Heil? And if you recall, about how far in front of the wall were the Heils?
Yesterday at 12:51 AM
Duke LeJeune
reacted to
Robh3606's post
in the thread
Line Source Dipole Versus Point Source Cone: Which Soundstage Presentation is More Realistic?
with
Like
.
Interesting question. When I had my 2 way Heil set-up I experimented with level of the backside radiation pattern. No attenuation and it...
Yesterday at 12:48 AM
Duke LeJeune
reacted to
Ron Resnick's post
in the thread
Line Source Dipole Versus Point Source Cone: Which Soundstage Presentation is More Realistic?
with
Like
.
Different topologies of loudspeakers offer different presentations of soundstage. To many audiophiles a planar dipole offers a...
Tuesday at 11:21 PM
Duke LeJeune
replied to the thread
Line Source Dipole Versus Point Source Cone: Which Soundstage Presentation is More Realistic?
.
Which creates the most realistic soundstage presentation... hmmm... At the risk of over-generalizing: Ime good...
Tuesday at 11:21 PM
Duke LeJeune
reacted to
lordcloud's post
in the thread
Rosso Fiorentino "Volterra" speakers at SouthWest Audio Fest
with
Like
.
They were showing the Ultra 55s, with a rear firing tweeter. I have always been skeptical of speakers with rear firing drivers, steep...
Mar 27, 2024
Duke LeJeune
replied to the thread
Rosso Fiorentino "Volterra" speakers at SouthWest Audio Fest
.
What model where they showing? Did it have a rear-firing tweeter? Ime Von Schweikert does a very good job of integrating their...
Mar 25, 2024
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