krca44

Zaintrigiran jucerasnjom pricom oko Moondance remaseter by SW, pronadjoh u polici moj primerak.
Zelena etiketa WB, US - 1. reizdanje. Nije gatefold. 
Sonicno - meni ovo, kako kaze @paja959, zvuci kao atomska bomba def. 
Sve k'o na dlanu, prostor, prateci vokali na Crazy Love mocni, Morisonov glas takodje (naravno ). 
Necu propustiti priliku ako naleti neko od onih remaster izdanja SW da se pripazari, cisto da se uporedi. 

Jbg, nisam izdrzao , sada mogu da ih poredim koliko hocu ... 

legendarni Van Morrison album "Moondance",3LP,Steven Wilson remix....oooodlican...

Eve, radjena sa Rotring .5 grafitna (olovka iz studentskih dana - Novi Sad) ...
Ne zamerite sto nije potpuna i sto nije bolje nacrtana, sigurno da ima jos sitnica koje nisu dodane, pogotovu neke vrednosti se ne vide ili su paralelno/redno dodavane na postojece elemente.
Mislim da je "signal path" ok jer sam to koristio prilikom popravke, inace izlaz je bio kratko spojen zbog primitivne instalacije novih konektora za zvucnike, da ironija bude veca, te ugradjene "Furutech speaker binding posts" su 420 evra za dva para (fiberglass).  
Ako budu trebale neke vrednosti, trazite, kada ga sledeci put budeo otvarao pogledati cu, tezak je ko sam djavo, sve sam celik, nema AL sasiju kao ARC iz tog vremena, dve odrasle osobe (muske) moraju da ga nose ... ima 5 trafoa ... strasno ...  

Brass Construction - Kec. 
Uvek zabavi - soul/funk. 

Nije poceo vikend, ali se krenulo posle RBgd 2/3 ipak sa par vinila. 
Dzuli Driskol & Brajan Ozer & Triniti . . . .  klasik danas.



 

Samo cekam kad ce neko to da iskopira pa predstavi na nekom hi-fi show-u, za nekih 8000 eura .
A marketing ce biti nesto tipa: "The port has a very special function. It linealizes the quantum pressure between two opposing planes, but it does so only in the range of selected frequencies, while supressing the unwanted ones. As a result, you get a very life like wide sound stereo image. As XY commented, it sounds better than any 10k speaker heard so far" 
Ko mi kriv kad ne znam prodavati maglu 

U medjuvremenu... 

Napravio sam ranije prije 2-3 god Danley DTS-10 "clone" origigi je ovaj:
DTS10 | Danley Sound Labs
WWW.DANLEYSOUNDLABS.COM The DTS10 theater subwoofer is the ideal subwoofer for home theatre and cinema use with a powerful low end sound. Pratio sam temu u AVS forumu ima i na drugim forumima:
https://www.avsforum.com/threads/danley-dts-10-super-spud-diy-kit.1189404/
Ispostavilo da Alpine R2-W12D4 drivers  2 komada rade bolje nego ono sto Danley koristio custom Eminence koje ne moze se kupiti.
Sve to lepo i jeftino uradio jos ga koristim zavisi sta slusam gledam.
Posto imam dosta PWR amps na njega je povezano 2500w crown xls2501 na bridge modu.
Kao taped horn ima oko 7m lavirint unutra, znam da sam stavio negde ovde u forumu...
ide veoma nisko oko 15 Hz sa dosta Spl, rezano je na 60Hz, podesen je aktivno sa time delay i PEQ dosta sam se bavio stime.
Vise se to primecuje u filmovima na dobar source i ne smeta uopte u muzici.
U toku svega toga sam primetio da Danley ima manji model THSPUD koji isto moze se klonirati sa isto tako Alpine SWR-843D
Origigi je ovaj:  
THSPUD | Danley Sound Labs
WWW.DANLEYSOUNDLABS.COM The THSPUD subwoofer is ideal for a home theater and is a great way to bring Danley Sound Labs products into your home. Ima dosta oko Clone toga:
DIY THSPUD clone - Subwoofers - The Klipsch Audio Community
COMMUNITY.KLIPSCH.COM So I decided to start a actual build thread on the THSPUD clones I will be building, instead of hijacking the thread I have on plywood. Now I am going to be lazy and copy what I wrote on another thread. First if this isnt allowed then I apologize in advance, and please delete it. If not, then enj... Danas su stigli i nisam hteo temu da stavim u "novo pristigle skalamerije" da bude tema ovde.

Nastavak sledi ubrzo...
 
 

Olovka i papir, slikaš ili skeniraš i okačiš.
Ebeš programe, naoštri grafitnu a možeš i rapidografima a ni guščjim perom neće ispasti loše 😅

Izgleda da ne vole bas D-klasu reko mi Aca da stavim i L osim konda u skretnici
Poceo kao rupa u sredini dok pucao skroz...

Evo da ti citiram kako je radio kutiju i skretnicu drugog reda :
 
"Going into more detail on the Altec Valencia and the Altec Model 19, the Valencia was a pre-Theile/Small vented speaker with a very basic 12 dB/octave crossover at a nominal 800 Hz. No horn EQ.
The Model 19 came out ten years later as the successor to the Valencia. The bass cabinet is a T/S vented bass alignment in a 9 cubic foot enclosure, and the crossover was moved up to 1200 Hz, with adjustable mid and HF equalization. The bass driver and HF horn were essentially the same as before, while the compression driver was improved with the Tangerine phase plug.
Another difference between the Valencia and the Model 19 was the Valencia was designed at the end of the tube era, and transistors had completely replaced tube amps when the Model 19 was designed.
The new speaker is intended for use with triode amplifiers with damping factors of about 4 (Zout = 2 ohms), a closed box is a better choice, giving an overall system Qts between 0.9 and 1.0, not that different than the classic acoustic suspension speakers of the Fifties ... a moderate bass lift. Crossovers are similar, and the horn is a much flatter modern design."
 
"It is standard practice to sum all resistances appearing at the terminals of the bass speaker ... output Z of the amplifier + cable resistance + DCR of the series inductor(s) of the lowpass section of the crossover. As mentioned above, this raises the system Qts if the box size is the same, but can be offset if the box size is increased.
The overall goal is to have the Altec/GPA 416 Alnico-magnet driver in a loosely filled closed box, with source Z's between 1 and 2 ohms, and also accounting for "room lift" in the below-60 Hz region. An alternate approach is to use a vented box with about twice the volume, preferably in an alignment with favorable group delay characteristics.
Both LF and HF sections use a passive crossover in the 640 to 800 Hz range, powered by a single amplifier in the 10 to 60-watt range. The expected attenuation in the HF section will be about 10 to 12 dB, with a shelf equalizer if the Yuichi A290 or ES290 type horn is used.
It is a simple 2-way system optimized for vacuum tube amplifiers with zero to moderate feedback. If response down to 20 Hz is desired, that can be provided with a separately powered pair of subwoofers. In that application, Class AB or Class D amplifiers are the best choice, since they have the most power, are the most efficient, and there is limited impression of tonality below 40 Hz."
 
"I want to thank Joseph (Troy) Crowe for his extensive measurements on the Altec/GPA 416 Alnico in a 100L sealed box enclosure. I suspect the very low IM distortion is the result of the underhung voice coil, which is very rare in modern drivers. I am also gratified to see the cumulative-decay (waterfall) curves are as good as they are.
416 Measurements :
https://josephcrowe.com/blogs/news/altec-416-8b-in-100l-sealed
I also want to thank Gary Dahl for completing the Beyond the Ariel project with his sealed-box Great Plains Audio 416 Alnicos and the AH425 Azurahorn. He's chosen the extremely rare Yamaha 6688 compression driver, while I will be following Joseph Crowe's guidance on the SB Audience CDN-65T driver, which has remarkable performance for a large format compression driver.
I will be contacting Joseph Crowe for guidance on getting the last mile of this project done: an optimal crossover, most probably using an 1.8 kHz notch filter for the 416, and a 3D-printed or NC-milled adaptor between the 1.4" circular exit of the CDN-65T driver and the 2.0" square entrance of the Athos Audio Yuichi A290 wood horn. Alternatively, using Crowe's own ES-290 wood horn, but I already have both AH425's and A290's horns sitting in the basement, awaiting use. I don't think I need three sets of horns to play with, but who knows?
The measurements referenced above show a crossover in the 640 to 800 Hz region is well-suited to the 416, especially with a moderate notch filter tuned to 1.8 kHz. I still favor large format compression drivers, since they allow a crossover well below 1.2 kHz, in the 500 to 800 Hz region. An octave makes a big difference in this frequency region.
The SB Audience driver is unusual because it extends smoothly to 17 kHz, while most drivers with 3 to 4-inch diameter Ti or Al diaphragms usually have their first resonance around 13 kHz. I don't know what SB has done, but that is exceptional performance, approaching carbon fiber or beryllium diaphragms, at one-third to one-tenth the price.
As for other questions, I have no recommendations for transistor amplifiers, either Class AB or Class D, or bipolar transistor vs GaN FET. From what I heard at the Seattle show, Class D using GaN FETs has come a long way, and has surpassed linear Class AB transistor, but still isn't quite in DHT triode territory yet. But is getting close."

Vidi ovde :
https://www.diyaudio.com/community/threads/beyond-the-ariel.100392/page-767
Par stranica pre toga Lynn objasnjava koncept - zatvorena kutija / kompresija + cd & Horna
 
Smo probaj da gabaritno smanjis koncept.
 
P.S. Izvini sad vidim da sam malo omasio al nema veze probao je on i RAAL kao visoki pa mozda odatle nesto uspes da izvuces.

Opet Ezio Boso.
Sad već imam 4 ploče, pa bi se moglo reći da mi se sviđa. Glazba koju je pisao ima prepoznatljiv potpis, pa će kao i uvijek nekima biti odlična, a nekima dosadna jer se potpis ponavlja. Ovo nije opis ovog albuma nego onoga što sam do sada čuo od njega.

Meni odgovara atmosfera koju gradi raznim gudalima, pianom i orguljama. 
Inspiriran pjesmama E. Dickinson nastao je ovaj projekt koji nije nikad doveden do kraja onako kako ga je Ezio zamišljao.

     

Zato sto volim gole open baffle

Al' si lepo skinuo teflon sa zica za dzampere - svaka ti cast   

Nema nishta bez cevi.  

Al' si lepo skinuo teflon sa zica za dzampere - svaka ti cast   

e jbg, ko da si mi blizanac.

 

Al' si lepo skinuo teflon sa zica za dzampere - svaka ti cast   

Nema nishta bez cevi.  

sasvim solidan ulov sa danasnje berze,uzimajuci u obzir,da nisam hteo uzeti nista (planski)..