QDC Compatability

[hotsnacx]

I was curious if QDC connectors were compatible with 2 pin .78mmm connections?

Looking to buy an upgrade cable for TFZ T2 Galaxy.

 

[Sound N00b]

Yes, 2 pin is compatible with qdc. It won't have a shroud over it to give some protection from bending like qdc but it will work fine. I personally use a 2 pin for my blon bl-03's (a qdc earphone).

 

[hotsnacx]

Yes, 2 pin is compatible with qdc. It won't have a shroud over it to give some protection from bending like qdc but it will work fine. I personally use a 2 pin for my blon bl-03's (a qdc earphone).

Awesome, thank you!

And vice versa? If an earphone is rated 2 pin, .78/.75mm, will a male QDC cable function correctly?

I am assuming that most of these earphones I am looking at are QDC:
guideray gr-i18, CCA 12, tfz t2 pro, trn ba5, trn v90, qkz vk4

 

[Sound N00b]

Awesome, thank you!

And vice versa? If an earphone is rated 2 pin, .78/.75mm, will a male QDC cable function correctly?

That is a bit more complicated. First of all I am pretty sure qdc is .78mm and would not work on 0.75mm. Second of all for some reason the shape of the female part of the connection are not always the same making even some qdc female connections incompatible with some qdc male connections. I am not sure if a 2 pin earphone would have the needed shape for qdc. 2 pin male will always work for qdc female but going the other way I might check with the seller.

Edit everyone except for the qkz vk4 is qdc and looking at it only 2 pin will work for it.

 

[hotsnacx]

That is a bit more complicated. First of all I am pretty sure qdc is .78mm and would not work on 0.75mm. Second of all for some reason the shape of the female part of the connection are not always the same making even some qdc female connections incompatible with some qdc male connections. I am not sure if a 2 pin earphone would have the needed shape for qdc. 2 pin male will always work for qdc female but going the other way I might check with the seller.

Edit everyone except for the qkz vk4 is qdc and looking at it only 2 pin will work for it.

Thanks for your help. Looks like much more research is needed on my part.