Miracles in Audio, by luck, by good choices,by design or by tweaking...


I owned a low cost headphone for many years, the Fostex TH7B, first version( a new one close version exist Fostex TH7BK), semi-open headphone...I was never completely satisfied by any headphones I ever owned: Hifiman 400, Stax basic lamda, Stax 5 gold,Akg 340,Akg 701, beyerdynamic 990, and T150... Because in each of them with all their qualities I never listen to at the same times, a confortable headphone with natural timbre and voicing, with a good imaging and a realistic soundstage(not too close to my ears)...


For the last days I tweaked this Fostex, to damp his internal resonance I used sorbothane, I put some shungite stones at the exterior part of the cups and I use some Herkimer diamond in the interior pads( 3 at 120 degree) … Now this low cost headphones crush all my others if I sum all his qualities... For example his mids and voicing cannot beat the AKG 340 but among all my other headphones it is the best that is near that mids and it is more confortable, and with longer cable than the 340...His imaging is better and more realistic than the 340 etc etc...It is the same if I compare with the others...


His most important qualities is natural timbre and clear imaging,very precise pinned point accuracy and natural, so clear it crush for that ALL the others to dust...In the French audio circle the reviews were more than very positive few years ago...Diapason d’or and choc Classica...I am not the only one impressed buy the ratio quality/price... But remember that thesae reviewers dont tweak their headphone...The difference between before and after the tweaks are staggering...


Yes Miracles happens in Audio: cost is under 100 American dollars... Few years ago they cost me 50 bucks new... I never dreamed that I will go back to headphones...


I will enjoy your miracles stories of any kind ….My best to all...
128x128mahgister
Post removed 
antigrunge2,
Sounds interesting.
Why don’t you try it and report your results....

A powerful and non technical musical test for your audio system :



Take a copy of Bruckner 9 th symphony, by Celibidache in my case, And listen to it attentively...

Do you perceive the intricate dynamical geometry between smoothness and intensity, punctuated by silence ?....Do you sense easily the difference between, the brass family, the wood instruments family and the strings family, their slow interpenetrating dances and complex successive motives transformations.... Do you SEE it?

If yes, it is because your system allow accurate timbre reproduction and 3-d imaging that help to perceive the dynamical interplays between musical motives in a 3 dimensions space out of the speakers....
If yes, your audio system is then able to give you an audiophile experience indeed....


If not, dont panic and especially DONT upgrade anything tomorrow...


Read my posts about the 3 embeddings dimensions and controls....


Any relatively good system must give to you what i describe while listening Bruckner....

By the way dont said to me that you dont like Bruckner.... Say instead i never perceived this beautiful dynamical geometry and i dont have a clue about what you speak about.... I will say to you that probably you had never perceived these beautiful motives because your system is badly embedded and dont help you at all.... You probably dont need any upgrade, just some minute attentive listening concentration time in setting your embeddings controls for the months to come and trust me it is fun....And rewarding....

And you are lucky because without clues it takes me few years to figure it out....I has  given  to you some creative ideas in this thread about the embeddings then it will takes you months and not years..... Be creative and enjoy without throwing money in illusions....


My best to all....

UPDATE:

My new device acoustical control:

2 "Golden Plates" + 9 Herkimer diamonds( mini sticks) on them, the copper side glued to the ceiling, between the speakers and my listening regular position, and connected to my " Bell of bells" wich is connected also to my my Schumann generators grid....

I never think that an improvement was possible from my last one but there is always place for improvement..... :)

Increase of S.Q. in all counts....Imaging is better and all the other qualities of sound....And that in my 2 listening positions, regular and nearfield....

I read in other thread many people complaining about useless costly "tweaks".... My device controls are my creation, cost peanuts, give an incremental increase in positive S.Q. each time....

No " tweak" can give more than a small increase on a count or on another, my device controls are not "tweak" they are not a singular device, they are the results of an ongoing set of listenings experiments and are mainly ALL linked together by copper cable....

I wrote in some thread that my actual audio system is unrecognizable and bear no resemblance with before and after my installation of my many device controls on the 3 embeddings...

Am i nut? Or is the crowd which passively consumes advertising never try anything of their own ? i will let you answer....

I was like that myself 7 years ago, but without money you create or you suffer with the frustration because you cannot afford the dreamed upgrade...I decided to create my own devices then....

Some even wrote that the only way is costly upgrade of electronic components...Sheep think indeed that the way to go is behind the last sheep....

What can i say?

Be creative and dont assume any opinion, except for precise technical point from specialist, not anythging more, because they will persuade you that it is nut or impossible by the book....

Do you think any acoustical engineer will try my unexplanable means to modify the acoustic of a room?

The truth is , hell no.... But i think even acoustical science is more complex than sellers of acoustical solutions think....

If i am nut i am happy like heaven resident with my music experience....

Be creative and inspire yourself with my crazy ideas..... You will have fun at peanut cost and a better, way better, audio experience, to the point like myself to smile about any future upgrade.....