Dear friends.
I'm in urgent need of the old Dynaudio speaker kit plans....All
models if thats possible.
I used to be the Sole agent (oem) for Dynaudio here in Adelaide South Australia,and had the plans for .....everything dynaudio.
sadly they have walked and i cannot replace them.
If anyone can help me i will be more than willing to share my expertize with you.
Myself and a good friend of mine designed world class Loudspeakers using Dynaudio and Morel drivers for Duntech Audio some 7 years ago.
My knowlage in complex first order filter design should be help to many here in the forum.
Kindest regards.
racoon.
I'm in urgent need of the old Dynaudio speaker kit plans....All
models if thats possible.
I used to be the Sole agent (oem) for Dynaudio here in Adelaide South Australia,and had the plans for .....everything dynaudio.
sadly they have walked and i cannot replace them.
If anyone can help me i will be more than willing to share my expertize with you.
Myself and a good friend of mine designed world class Loudspeakers using Dynaudio and Morel drivers for Duntech Audio some 7 years ago.
My knowlage in complex first order filter design should be help to many here in the forum.
Kindest regards.
racoon.
Thankyou Andrew for the information,but in still in need of plans for the xennon/75,Myryx,Septagon,Axis5 and Axis5mkll,Jaydee,juniour,Xennon2,and the Compound series.
Thats a huge ask i know but anything you and the boys can help me with will be a big help.
Im in the Northern Subs mate Greenwith to be exact,How far South are you Andy.
Thanks again mate.
Rod.
Thats a huge ask i know but anything you and the boys can help me with will be a big help.
Im in the Northern Subs mate Greenwith to be exact,How far South are you Andy.
Thanks again mate.
Rod.
Maybe try sending Troels Gravesen an email
(search here for his site or goooooogle)
He might be able to help or put you in touch with someone else.
(search here for his site or goooooogle)
He might be able to help or put you in touch with someone else.
Your Welcome ! , and Yes I'm way down south from you - Woodcroft.
Could I draw on your vast experience and ask if you know what the value for Rs should be in the Sirius crossover ?
see here : http://www.gattiweb.com/images/dynaudio/sirius4.pdf
Cheers'
Andrew
Could I draw on your vast experience and ask if you know what the value for Rs should be in the Sirius crossover ?
see here : http://www.gattiweb.com/images/dynaudio/sirius4.pdf
Cheers'
Andrew
No worries mate.
The values your looking for are as follows......High frequencey roll of..2.2 ohms 5watt/15 ohms10watt.
Normal 1.2 ohms 5watt15ohms10watt
high frequencey emphasis 1.2 ohms 10watt...omit 15 ohm resistor.
extreme high frequencey emphasis omit both resistors.
Andy these are the values recomended by Dynaudio.
hope this helps mate.
Rod.
The values your looking for are as follows......High frequencey roll of..2.2 ohms 5watt/15 ohms10watt.
Normal 1.2 ohms 5watt15ohms10watt
high frequencey emphasis 1.2 ohms 10watt...omit 15 ohm resistor.
extreme high frequencey emphasis omit both resistors.
Andy these are the values recomended by Dynaudio.
hope this helps mate.
Rod.
I have some papers about:
Xenon 3/75 and 3/100
Pentamyd 3/75 and 3/100
Twynn
Focus
if you didn't find them already,I can scan them for you
Xenon 3/75 and 3/100
Pentamyd 3/75 and 3/100
Twynn
Focus
if you didn't find them already,I can scan them for you
There's some of the kits here too......
http://www.geocities.com/CapeCanaveral/Hangar/2091/dyna2.html
raccoon : Do you have any suggestions on a way to replicate the variovents in the Sirius ? Given that its nigh on impossible to get them from Dynaudio and they're only described as "white" and "yellow" versions .
I can make the vent physically but not sure on what foam to stuff them with..........😕
Andrew
http://www.geocities.com/CapeCanaveral/Hangar/2091/dyna2.html
raccoon : Do you have any suggestions on a way to replicate the variovents in the Sirius ? Given that its nigh on impossible to get them from Dynaudio and they're only described as "white" and "yellow" versions .
I can make the vent physically but not sure on what foam to stuff them with..........😕
Andrew
Dont bother Andrew.....I have a new pair of those Vario-vents here. If your interested you can have them for what they cost me. give me a call on 82881517.
Cheers Rod.
Cheers Rod.
help with Foccus resistor values
I am experimenting with some old Dynaudio drivers and different crossovers. The Foccus crossover is working pretty good, but I am only guessing at the Rs and Rp values. Does anyone have the factory recommendations? Thanks
I am experimenting with some old Dynaudio drivers and different crossovers. The Foccus crossover is working pretty good, but I am only guessing at the Rs and Rp values. Does anyone have the factory recommendations? Thanks
From the online calculator here: L pad calculator - attenuation dB damping impedance decibel loudspeaker - sengpielaudio Sengpiel Berlin ,
The difference between the woofer & tweeter sensitivity is 2.6 dB, and Re for the tweeter is 5.2 ohms. So I get Rs = 1.35 ohms, Rp = 14.9 ohms. Start from there and tweak Rs till the balance sounds OK to you
The difference between the woofer & tweeter sensitivity is 2.6 dB, and Re for the tweeter is 5.2 ohms. So I get Rs = 1.35 ohms, Rp = 14.9 ohms. Start from there and tweak Rs till the balance sounds OK to you
Can you scan the Pentamyd 3/75 and 3/100 plans for me, please. Very intersted in that construction. I will be very gratedull to you, if it can be done. High resolution of scan be OK.
🙂
Hi Zen Mod - do you still have papers covering Dynaudio Pentamyd 3/100 ? I'm rebuilding a pair of those, but need the tech spec. /Adam
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