Originally Posted by CashNotCredit
Thanks for looking into it. I'll see if any Aliexpress sellers also have eBay accounts. That'd be an easy way to route things.
Would you mind giving the name of the German designer (and his company) that made these drivers? I wonder if he/they made anything else.
Don't know if this guy works for a company. He is definitely a scientist and a sound guy. Here is a partial Chinese to english translation of what I read about the design.
Dr.Leibniz devote themselves to the study of the diaphragm synthesis. However, the results are still out brutal, PC, elastomers, PBT, PS, and even metal spray program of film, and so many attempts, not excellent too soft, is difficult standard manufacturing process, the results are not satisfactory. , Dr.Leibniz glass fiber composite, successfully made a few craft standards diaphragm can be said to be the most successful one. When the diaphragm fitted to the test on the headset, the sound seems too dry, the new diaphragm audiovisual sense of space has been difficult to control. At this point the TP4 basically in stagnation.
A weekend, when wild fun Dr.Leibniz with family, he looked at her daughter folded a rack paper airplane fly rickety, the daughter also this Naoqi the awkward, so I drove up to talk to her daughter said it was because she fold the aircraft two the wing Bohou different, which side of the wing the paper who suffered tide, and softness with the other side is not as affected by the wind is different. "This is what a simple truth, Dr.Leibniz suddenly understand the key of the diaphragm, it is the density, the key is the proportion of materials synthesis. Dr.Leibniz also began wondering how to improve the sound knot like.
Dr.Leibniz regain the spirit back to the lab after sophisticated calculations and experiments, again and again repeated comparisons, and finally found that about 37% of glass fiber composite woven into the diaphragm (the thickness of each polymer were less than 0.1μm) which, when the unit showed the most excellent acoustic characteristics. High composite technology one hundred multilayer polymer diaphragm financial as thin as onion skin TP4 diaphragm was born