Hello, I just joined, primarily for the audiophile products. Looking at purchasing the NHT C3 speakers for our new living room. Space is about 15 feet wide by 33 long and they will fire long ways. Space is just for general listening, music room with all equipment is downstairs, so hoping they will fill it with sound nicely. Cheers.
Mar 18, 2024
Source: http://nwavguy.blogspot.com/2011/02/headphone-amp-impedance.html
For further insight: http://www.innerfidelity.com/content/musings-headphone-amplifier-output-impedance
I am trying to convince myself to purchase the dacmini to replace my MK III
The main diff people report is that the 1-ohm version sounds more neutral or clinical, while the 10-ohm std version sounds a bit on the warm side, so that's a matter of personal taste.. Lots of discussion on headfi.org, but it will take you forever to read it all.
The Var-Out makes the volume knob also control the line out, in case you want to use the Dacmini as a pre-amp (for powered speakers or for a plain power amp). Without that mod, the line out signal goes out at a constant level to wherever your line-out cable sends it, and volume control for that has to be done by whatever device is on the other end of that cable.
In addition, you can pay them extra to boost the amp's gain, but that's not a choice here... and is something that almost nobody needs (because if you want more power, that's what the PX model is for). Same thing for the option of having the line out be "always on"; the std configuration auto-disconnects the line out signal whenever you plug in headphones. Each of these last two options can be done later if you send the unit back to them and pay them extra for doing them, but they are not choices for this Massdrop deal.