d150-anniversary report

[totaldac]

Hi all,
Here is a report (in french) about last hifi show in Paris. The article focuses on Totaldac room, his favorite room.

http://www.laudiodefrance.fr/2019/12/25/les-exposants-au-salon-haute-fidelite-2019/

 

[totaldac]

A rear firing tweeter is being experimented for the d150-anniversary speaker and will be used for next hifi show of Paris in 2020 November. It makes a pretty flat frequency response even at the back of the speaker for even more coherency.

 

[Audiophile Bill]

What drivers are you using in the main horn and the tweeter, Vincent?

 

[totaldac]

What drivers are you using in the main horn and the tweeter, Vincent?

That's confidential sorry
You can't buy the main horn driver anyway.

 

[totaldac]

You will soon be able listen to these speakers distantly, to have an idea about there sound, as I will make stereo recording of it and post them here:
https://www.youtube.com/channel/UCMsrJl1A6snsuSjfbAH6rZA

Here is the lastest photo of the system, taken today:

 

[totaldac]

And here are the acoustical treatments of the ceiling:





and the resulting reverberation time RT60:

 

[bonzo75]

Thanks. Can we have videos of your other in wall horns as well. Would love to hear.

 

[totaldac]

Thanks. Can we have videos of your other in wall horns as well. Would love to hear.

Yes, once I have the microphones I will record my 3 speakers: Totaldac d150-anniversary, Magico M6 and the large coax horns. I will record different tracks, and I will also try to record musicians in these rooms.

 

[totaldac]

I measured the reverb time of the second room (with the large coax horns) some time ago:

 

[totaldac]

Here is a recording of the d150-anniversary speakers:

 

[totaldac]

Totaldac d150 speakers + accordion playing together