C'est fort probablement uniquement de l'oxydation de surface. En tout cas, au moins on est sûr que c'est du cuivreGunterVomRas a écrit :si ça vire au vert ça veut dire que ce n'est même pas de l'ofc le câble à priori non ?

C'est fort probablement uniquement de l'oxydation de surface. En tout cas, au moins on est sûr que c'est du cuivreGunterVomRas a écrit :si ça vire au vert ça veut dire que ce n'est même pas de l'ofc le câble à priori non ?
Juste que ça n'aura aucune incidence sur le son, uniquement cosmétique.GunterVomRas a écrit :Possible mais je ne vois pas ce que ça change à l'affaire.
slappypete a écrit :The only difference between the Zen 1 and the others is in how the tuning foam was applied. On the TY and Seahf the foam was applied to the shell. On the Zen the foam is applied to the back of the driver with glue, and one hole is left completely open.
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As far as subjective impressions go… I can’t tell the difference between the modded HP320M and the real Zen 1. The drivers also have identical impedance and sensitivity
ah ben ça de toute façon les câbles qui changent le son, on va dire que c'est un vaste débat (ou pas)jecr a écrit :Juste que ça n'aura aucune incidence sur le son, uniquement cosmétique.GunterVomRas a écrit :Possible mais je ne vois pas ce que ça change à l'affaire.
Les Nicehck DIY PK2 je les trouve très bons (sauf le câble qui verdit) mais suis incapable de te dire si le son est droit ou pas !jeromecvs a écrit :Vous auriez un conseil pour une paire de bouton je dirais dans les 20-30 euro max avec un son bien droit sans excès d'aigu quelque chose qui s'accorde bien sur du jazz, classique, voix féminine?
Je suis totalement perdu dans ce sujet et ne connait absolument pas les écouteurs boutons :lol:
J'avais lu ça sur le net :DarkZenith a écrit :Un très intéressant post DIY de slappypete sur Head-Fi qui semblerait confirmer l'hypothèse selon laquelle les marques TY, Seahf et Venture Electronics seraient au moins cousines, sinon consanguines : il a réussi à donner à des paires de TY Hi-Z HP320M et de Seahf 320 Smart 1 la même réponse fréquentielle qu'une paire de VE Zen V1, rien qu'en modifiant la charge acoustique à l'intérieur de leur coque, en l'occurrence un simple morceau de mousse.slappypete a écrit :The only difference between the Zen 1 and the others is in how the tuning foam was applied. On the TY and Seahf the foam was applied to the shell. On the Zen the foam is applied to the back of the driver with glue, and one hole is left completely open.
[...]
As far as subjective impressions go… I can’t tell the difference between the modded HP320M and the real Zen 1. The drivers also have identical impedance and sensitivity
Shenzhen Aiweike Technology Co.,Ltd : http://www.trademarkia.com/company-shen ... 9-page-1-2the brands "seahf" "TY-Hiz" "colarad" "HE" are all "made" and "Created" by the same company Shenzhen Aiweike Technology Co.,Ltd.
As you can see, the CF2 measures extremely close to the Vido, especially when looking at only the R channel of both due to more driver variation in Vido. This really came as a surprise. Over the last few days I haven’t listened to the Vido at all. I spent my time with the CF2 and Edifier H180, as they were my two newest editions, otherwise I’d like to think I would have noticed how similar they are. To make things even more interesting, the CF2 drivers have the exact same sensitivity and impedance as Vido drivers. When measuring them, I don’t have to touch the volume at all for those SPL matched FR graphs. I was at the point where I was wondering, is the CF2 actually using the same drivers as the Vido, and essentially a souped-up version? I realize this might ruffle a few feathers in here, and I hope any CF2 owners, as well as Herry himself aren’t offended by what I’m saying. I’m not trying to cause a stir. I am only reporting my findings and my personal opinion, as I would with any other earbud. As always please take everything with a grain of salt.
Out of respect for Herry, I decided to email him before posting this to ask if Vido drivers were used in the CF2. Here is his response:
“It is not a Vido driver. Even-though it might look the same from the graph you are taking, it will not sound the same.
The driver was made specific to base on the input from CF1.
Thanks for the purchase and enjoy.”
I really appreciate that he responded quickly and didn’t seem to be offended. I still find it hard to believe they aren’t the same driver given the similarites mentioned above, but I’ll take his word for it. What matters most to me is how they sound, not if the drivers are identical, and on that note I have to respectfully disagree with Herry when he says they won’t sound the same.
Thanks to the driver sensitivity and impedance being the same, doing a volume matched subjective comparison is easy with the dual TRS outputs on the Chord Mojo.
CF2 vs Vido
They honestly sound so similar to each other that its hard for me to spot a difference and be absolutely sure that the difference is real. Sometimes I feel like the CF2 has slightly more defined bass, and a slightly clearer more detailed sound overall. However, often when I hear these things I’ll then go back to the Vido and find it holds up so well that I have to admit these differences may be imagined. I think the fact that I want the CF2 to sound better (due to spending so much more on it) likely has an influence on what I’m hearing.
I have to be honest though, the differences if any are so small that I can’t possibly justify the difference in cost between the two. Now I’m not saying the CF2 is sub-par, not at all, actually I think the CF2 is great and I totally understand why anyone who buys it might be thrilled with the sound. I myself was and am very happy with how it sounds. I think if anything this just proves to me that how good an earbud is these days has very little to do with cost.