[DrDen]

You can also reach out to Moon Audio or ZMF and get one of their DIY headphone cable kits. I also believe Moon Audio does do DIY interconnects kits as well.

Less to worry about like the finding someone who sells quality cable in bulk, making sure you order the right parts and so forth.

All you have to do is get a soldering kit within your price range, and some decent solder.

You still get the benefit of it being much cheaper without all the worries of if you are getting all the right materials needed.

It's a good way for a beginner to start.

If I had to connect the May with HA-300 I wouldn’t go cheap