You should tilt your head by 45° in order to pick up the ease of drive of air stimulated by the presence of a precise conformation of the dustcap 😱
Luckily he stands aren't fixed, so a simple twist allows for the tilting fix..much more comfortable 😉
It´s all DIY (the whole system, not only the speakers).
Mid/High horns are glasfibre/polymeric-concrete/glasfibre sandwich (apr 90lbs) - 420Hz - 20kHz
Midbass horns are fibre reinforced concrete / polystyrene / fibre reinforced concrete sandwich (apr. 260lbs) 75Hz-420Hz
tapped horns are mdf/osb 27Hz-75Hz
For the midbass horns I shaped a polysteren core and covered it with several layers of concrete (fibre mesh reinforced) inside and outside, apr. 3/4" thick.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
It`s a DSP based system.
DIY turntable / CD transport -> DSP -> SPL Volume 8 -> TA3020 amps for subbass and midbass / 2A3 SET for mid/high
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Wow! I'll bet those are quite impressive. Incredible work.
Brazilian EconoWave... 🙂 😀
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Duda and Friends,
Thanks for nice words!
Selenium was bought by harman group.
This is the PW5 of Selenium now received the JBL logo.
Duda,
Com isso, temos inclusive alguns componentes JBL agora disponíveis no Brasil, como o 2226 ou 2241 em distribuição oficial.
Renato
Thanks for nice words!
Selenium was bought by harman group.
This is the PW5 of Selenium now received the JBL logo.
Duda,
Com isso, temos inclusive alguns componentes JBL agora disponíveis no Brasil, como o 2226 ou 2241 em distribuição oficial.
Renato
Duda and Friends,
Thanks for nice words!
Selenium was bought by harman group.
This is the PW5 of Selenium now received the JBL logo.
Duda,
Com isso, temos inclusive alguns componentes JBL agora disponíveis no Brasil, como o 2226 ou 2241 em distribuição oficial.
Renato
You got PM!
DIYsoundgroup Fusion-8 Alchemy
...just completed a Fusion-8 Alchemy kit from DIYsoundgroup. They came as baltic birch flatpaks, except for the baffle which was pre-routed MDF.
I used 1/8th inch cherry ply (salvaged packing material (!) from an audio rack shipment) to veneer the tops and sides and finished with wipe-on polyurethane.
I couldn't veneer the baffles as they are curved on the top/bottle edges as well as the side edges. So, in a nod to a friend's rather tacky 90's era sports coat, I spray painted them purple….I like the way the color goes with the somewhat purple threads in the Eminence Beta-8 woofers.
For someone who enjoys and is very used to full-range drivers, these sound different. While not the same cohesion heard in my FRD speakers, these guys do dynamics very very well. The EB-8" woofers don't dig as low as I expected, but they play mid's exceptionally well….
...just completed a Fusion-8 Alchemy kit from DIYsoundgroup. They came as baltic birch flatpaks, except for the baffle which was pre-routed MDF.
I used 1/8th inch cherry ply (salvaged packing material (!) from an audio rack shipment) to veneer the tops and sides and finished with wipe-on polyurethane.
I couldn't veneer the baffles as they are curved on the top/bottle edges as well as the side edges. So, in a nod to a friend's rather tacky 90's era sports coat, I spray painted them purple….I like the way the color goes with the somewhat purple threads in the Eminence Beta-8 woofers.
For someone who enjoys and is very used to full-range drivers, these sound different. While not the same cohesion heard in my FRD speakers, these guys do dynamics very very well. The EB-8" woofers don't dig as low as I expected, but they play mid's exceptionally well….
Attachments
My synergy horns and tapped pipes/-horns got a new playing room recently.
I discovered SET amplification with these speakers, first borrowed an SE(P) from a friend and then had to get my own. What a never heard difference among "transistor rolling", such a liquid, musical and smooth sound.
Filtering scheme (only acoustical lowpass for the Deltalite/BMS):
FR from listening spot ~3,2m from speakers (bass treatment is on the list).
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
I discovered SET amplification with these speakers, first borrowed an SE(P) from a friend and then had to get my own. What a never heard difference among "transistor rolling", such a liquid, musical and smooth sound.
An externally hosted image should be here but it was not working when we last tested it.
Filtering scheme (only acoustical lowpass for the Deltalite/BMS):
An externally hosted image should be here but it was not working when we last tested it.
FR from listening spot ~3,2m from speakers (bass treatment is on the list).
An externally hosted image should be here but it was not working when we last tested it.
Some of the speakers I have bought over 2 yeares ago, they were hanging around so I decided to put them in to a ''box''. Now I am pumping 300W to each of them, bass from the rss265 is really good and powerfull. The bamboo tang band rocks at the midrages (really like it!!). I was a shame that the speaker units were wasted for so long time.
Regards
Regards
Attachments
These are a build I did for a friend of mine. Dynaudio woofer, B&G Acculine tweeter, and a 1" dome super tweeter.
Build pics:
6thplanet's Album: Dynaudio/BG project
Build pics:
6thplanet's Album: Dynaudio/BG project
Attachments
Nice.These are a build I did for a friend of mine. Dynaudio woofer, B&G Acculine tweeter, and a 1" dome super tweeter.
Build pics:
6thplanet's Album: Dynaudio/BG project
Borys those are great! how did you make that front baffle?
Thanks !!
The front baffle is made of mdf board wrapped with synthetic leather, very easy to do.
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