Jimster480
Headphoneus Supremus
I would buy a UE Impedance jack.I just bought one and all my headphones are under 80 ohm. BA CIEM, TH0XX, EL8, iSine 20. What is the issue?
It will help you out with all of those headphones and costs around $10.
You might not notice a difference with some of them, but you might with others.
It really depends on the headphones.
Usually I use my DX7 attached to an o2Amp since I have really low impedance headphones (myspeakers Aeon and Oppo PM-2 and Denon D7200 and Denon AH-MM400).
If I use the DX7 output I use it with an adapter and the 3.5mm UE Buffer jack.