dakanao
Headphoneus Supremus
- Joined
- Jun 8, 2012
- Posts
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- 440
The 600 ohm version requires a fair bit of voltage to reach optimum performance, around 6V of output. The problem is the voltage limitation on USB amplifiers providing that voltage, you really need an external power supply.
I really do not understand why everyone wants a 600 OHM headphone when they don't have any gear to drive them or they want to drive them from their phone/ipod. A 250 Ohm version would reduce the voltage requirements by half and a 32 ohm version even more.
I power my DT880 250 ohm with a FiiO E09K/E17 combo or from the Little Dot MK IV tube amplifier at the desktop. If I take them portable, I have a FiiO E12 that runs them perfectly off my DAP.
Would the HRT microstreamer drive the 250 ohm version well?
And how would you describe the sound of the 250 Ohm version?