Hello, I am interested in trying this new DAC/AMP. -Headphone(s) / earphone(s) you possess: Cans-Sennheiser HD800S, AKG K812, Denon AHD7100, Sony MDR Z7, Audeze EL-8 open in-ear- UE 900S, Denon AHC400, Yamaha EPH100, RHA T10i -Any DAP(s) / DAC(s) / amp(s) you may possess: DAC- Aune S6, Denon...

You definitely need a DAC to feed analog signal to your amps, use a jack to rca cable will not work.  billybob_jcv's suggestion "Schiit Modi+Vali" is good. I also will suggest you buy a dac that has integrated amp; even through 300 ohm is a lot of imp, but both hd650 and dt880 are not power...

I feel crossfeed function makes no significant differences to the sound. I like angle function, when you set angle at larger degree you can actually feel the sound stage is wider.  This amp is very neutral and well balanced. As an monitoring amp, phonitor mini is a all rounder; its highs, mids...

I think phonitor mini is great little amp, very precise and balanced. It performed well with all the headphones that I have tried with (AKG K812, Philips Fidelio X1, Denon AH-D 600, NVX XPT100, Sennheiser Momentum, Beyerdynamic T5p; sorry all the headphones I have and I can borrow are low imp...

NICE!!   I dig into this headphone a little bit, and then I ordered one online!!!!   I need this level of noise reduction!!!   Get rid of my girl friend nagging noise!   Thank you man!

Thank you for suggestion.    The problem is that my local bestbuy only has momentum on ear version, some boses, and all the beats. I don't like any on ear headphones, Around Ear Headphones are my choice.

Thank you for replying.   I like the sound and look of Sennheiser Momentum. But some say the ear cup of Momentum is too small to be a around ear headphone, they may cause discomfort. 

Hi everyone!  I am urgently need help on choosing a full size closed back headphone for less than $400!! I rely on a pair of comfortable noise isolated headphone and relaxing musics to get some rest during the day, my living environment is noisy. But my cat destroyed my Denon AH-D 600 this...

Wow, Audezes LCD-XC weights 650 g.  I suddenly feel the 390 g weight of K812 is very acceptable. 

I love my AKG K812pro!!!!   Great headphone!! Only 2 points I want to complain about it: 1. Picky about sound sources. You will be able to hear all the details in your sound sources, even a slight imperfection ! As a reference headphone, it's good; but it's annoying when you found your...

1. AKG K812pro 2. Denon AH-D 600 3. Harkar BT 4. Beats Studio 5. Philips Citiscape

I think Momentum is a great choice!!!   I like the sound of momentum very much, it sounds cheerful and vivid.    I will recommend Denon AH-D 600, too. Actually, I think Denon AH-D 600 is the best closed back over ear headphone under $600. The sound of AH-D 600 has higher clarity than Momentum...

hummmmm. I see