What's the best way to put a headphone splitter (also known as an amplifier) (say the PreSonus HP4 Discrete 4-Channel Headphone Amp) out of an audio interface (say the Universal Audio Volt 2):
- Out of the headphone output.
- Or out of the monitor outputs.
What about out of a mixer (say the Mackie VLZ4 Series 402VLZ4)
- Out of the headphone output.
- Or out of main out.
Finally, could the PreSonus headphone amp drive up 2 high Impedance headphones? (Like the Sennheiser 58x's or the 6xx's, 150 and 300 Ohms respectively)
