Ummm, not a review by any means...just my first thoughts/impressions of this beast of an amp/DAC. It'll probably take me a bit to get there, since I tend to take the long approach. First, I've been using and Auralic Stack (Vega + Taurus MKII) for approximately a year. I love it far better than anything I owned before it (Woo WA7 + WA7tp, Burson Conductor SL and other lesser Dac/Amp combos). I have a collection of headphones to include the HE1000 V2's, HD800's, TH900's and T1's and have sold off AKG 712's and Audeze LCD-2's (Fazor) that I didn't like as much as the aforementioned. I was getting ready to sell my T1's as well to finalize my collection down to my favorite 3 sets of headphones. I considered the T1's as great all around headphones, but they were no where near as good (in my very unprofessional opinion) as the HE-1000 V2's (same "all around" category for me), so I decided to put them up for auction. OK...now to the ifi iCAN Pro. I saw a special on Adorama a short while back for $400 off the retail price and couldn't resist pulling the plug...thanks Paypal Credit. I didn't think it would even come close to competing with the Auralic Taurus MKII, but I missed having a tube amp and thought I'd give it a try. It arrived the other day, and I put off doing anything with it for a couple of days. Yesterday, I finally hooked it up my Auralic Vega DAC via RCA connectors and fired it up in tube mode (middle dial), 18dB (high) gain, 10Hz Xbass with 3D set to the "off" position and let it sit there for a while to warm up. I broke out the T1's for a listen as I haven't used them in quite a while. I couldn't believe my ears. Right out of the box this thing sounded better with the T1's than my Taurus MKII without even burning the darn thing in. I thought my ears MUST be playing tricks on me, so I did an A/B with the Taurus (both amps conveniently hooked up at the same time via XLR and RCA). Yep....the ifi sounds better with the T1's, and not just by a little...a lot better. To me, for comparisons sake, the T1's with the Auralic/ifi combo sound as good or better than the HE-1000 V2's with the Auralic stack. The bass was more pronounced and the treble sibilance was gone. I listened to tons of different music genres (DSD Dire Straits, HD Elton John, HD Eagles, HD Doobie Brothers, lossless Eminem, DMC OST, etc...you get the drift). My guess (100% guess, since I don't know what the he#$ I'm talking about) is that the T1's were underpowered with the Taurus...is that even possible? I've read many reviews that state the Taurus has plenty of power, even enough for the hard to drive HE-6's. I was in audio nirvana for several hours yesterday...so much so, that I didn't bother trying the ifi with any other headphones and/or experimenting with any of my initial settings. I just sat there listening with my jaw dropped. I'm pretty sure the Auralic Vega has a lot to do with my listening pleasure, as it's a pretty incredible DAC. I can't wait to try the ifi with my other headphones to see if I experience a sound improvement with those as well. I'm not sure what to think, as the Auralic stack was my "end game" setup. I have to wonder just how good the ifi will sound after 100+ hours through it...can it get that much better? Also, I'm very interested in reading replies to this threat now, because I want to see what others are experiencing what I did with their listening sessions with the ifi, since everyone's ears are different (mine happen to be OLD). Wow....color me impressed!