[rif314]

These are the connectors that plug into the headphone.  I've searched digikey, mouser, partsexpress and can only find one or two and they're really basic/ugly (see below)
 
Maybe I'm not using the correct search terms.
 
I'm not in any rush, im just looking for a quick project and thought building some cables would be it
 
On a side note, anyone know why the image embed icon is telling me that jpg is not a supported format?  I had to attach them as files. Ugh  
 
 
 
  

 

[b14cx0ut]

I couldn't view those for whatever reason. I purchased these last week. The tips are silver and the body is black.
 
http://www.redco.com/Switchcraft-850.html
 
And they fit well in the 400i.

 

[rif314]

Thanks, those look nice and switchcraft is reliable.

I didn't realize you could use 2 connector versions. My 400i's have 3 per plug. That opens up more possibilities.

 

[b14cx0ut]

Do you know where to find the female ends for these for headphones? I can't seem to find them anywhere.

 

[rif314]

Digikey has female 2.5mm, not sure these are what you want

http://www.digikey.com/product-search/en/connectors-interconnects/barrel-audio-connectors/1443095?k=&pkeyword=&pv29=2&FV=1e880003%2C1e88000c%2Cfff40016%2Cfff80517%2C8fc0002%2C8fc0003&mnonly=0&newproducts=0&ColumnSort=0&page=1&stock=1&quantity=0&ptm=0&fid=0&pageSize=50

 

[Arty McGhee]

plus sound has some nice ones i'm using right now
 
https://www.etsy.com/listing/154282044/plussound-25mm-mono-plugs-for-diy-custom?ref=shop_home_active_5
 
also eidolics are very nice
 
http://www.norneaudio.com/litzheim/Norne-Audio-Eidolic-2-5-mm-oppo-pm-1-oppo-pm-2-nighthawk-sennheiser-hd700-hd-700-headphone-connector-diy-hifiman-he-400i-400s-he-x-he-1000-he1k?manufacturer_id=13
 
for females i like this style
 
http://www.mouser.com/ProductDetail/Schurter/48312300/?qs=sGAEpiMZZMv0W4pxf2HiV9iN6iIrDfE9PfuVGZsihao%3d