[Techadence]

Just for general use with my current and future headphones for the time being, Sound quality is obviously important but so is convenience. If you've tried a pair/4 then that would be awesome thanks for your input!

 

[H20Fidelity]

I can help to some degree.
 
I have tried HA-2 and Mojo, it was really a no contest choice of Mojo for me.
 
That unit is a real gem.