Rensek
Headphoneus Supremus
I had this problem and then realized the Magni 3 really needs a 2V signal coming in from the DAC otherwise it will sound anemic with the HD6XX. Not sure what voltage you get straight out of the MacBook Pro.... Try and make sure you have the max volume output from the laptop.
Correct. And, you need to be aware that the volume control on the Magni 3 itself has had the logarithmic movement extended and smoothed to allow a finer gradation of volume than the previous models. I regularly run my 600ohm HD540 Ref1s at between 1pm and 3pm and the 300 ohm HD6xx, when I had them, wouldn't be far off that and with plenty of volume, depending on the recording level. That's using the Mimby.
I also occasionally run the a-gd R2R-11 as a DAC into the M3 with great results and loads of volume. Both DACs are excellent, just different flavours. Both are very musical bits of kit!
X5iii has a 1.8Vrms output so still short of the 2V the Magni 3 needs. May be close enough...haven't heard the combo nor seen anyone report on it.
Should be fine with 1.8vrms output from fiio x5 3rd gen, have no issues with my fiio x7mk2, it has the same line out power output. The magni does not need anything, there is no reuired spec for line input, it supports up to a certain point, after which the input source would start clipping it. Only issue one would run into with a source that outputs lower line out voltage will be lower overall power than from a device with higher power. My brothers x7 first gen has no problems either and it only has 1,4vrms line out signal.
The Magni3 should work well with 1.5-2V rms, it’s only the Modi Multibit that outputs 2V, the Modi2 and Modi2 Uber both output 1.5V.
Like I mentioned before I used to use an iPad air 2 into the Magni before my Mimby arrived. I also used a Chromecast Audio, and my pixel 2 using the dongle into the Magni. The Chromecast audio puts out 2.0v the iPad and Google dongle do not. All three devices easily power the Magni 3 and HD6XX to ear splitting levels at either gain.
That being said I found the DAC chip to sound way better out of my iPad then either the CCA or Google Dongle. I would dare say the output voltage of your devices are less of an issue then folks are making them out to be. Anemic and hollow sounding would probably be the results of poor quality DACs, streaming bit rate, computer settings, EQ settings, or even yes the possibility of faulty equipment, both Schiit and laptop, etc. I really don't think the output voltage of any of the devices listed earlier will have any impact, positive or negative on the SQ the magni puts out. I really enjoy my Mimby, but could happily use Magni and HD6XX with my iPad air 2 if needed.
http://archimago.blogspot.com/2016/02/measurements-google-chromecast-audio.html?m=1
http://archimago.blogspot.com/2016/02/measurements-apple-ipad-air-2-audio.html?m=1
I stream via Spotify mostly, highest quality settings. Some Amazon and I Heart Radio.
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