I just past the first month mark with the Hugo. I am still cycling through my headphones. Having gone through of note with the better pairings being: HD800, SR009, GS1000, ED10, LCD3, K812, IE846, LCD3, SR007II, 650, PS1000, and TH900. HD800 and SR009 have the most ear time. Amazingly, the cans with the most consecutive days are the GS1000. They can simulate my Cary 300B OTL experience in the most intimate of ways.
With the SR009, I can say it's almost 100% like my Nagra HD DAC to BHSE with Jena Labs USB and Nordost playing 24/192 rock tracks. It is that amazing. The Hugo is a small fraction of the cost.
Playing jazz, maybe 95% and 90% classical.
I have not turned on my home speakers since the Hugo arrived. Being able to listen continuously for 8 hours on a flight from NYC to HK was a first for me. I used the TH900 for this as it leaked the least in my collection.
A Scary sidenote:
Thursday, I left the Hugo playing over night not realizing my Shunyata power strip was off. Yesteday morning, I turned the power back on but my Macbook Pro keeps dropping USB connection with the Hugo. I changed to other USB2 cables and the same thing happened. Finally, I read the Chord Hugo FAQ and realized that the battery needs to be recalibrated. So I unplugged the cords, power off and let it charge for 5 hours. It works fine now.
I have a Hugo and I am also amaze How well it compare to desktop DACS. Right now I am comparing my HUGO to an ARM DP-777 SE dac, and... Can't convince me that the ARM is better !!
One question: what amp are you using whith the HUGO to power your SR009 ?
Other question: since 1 year I am tempted by the NAGRA HD DAC but still hésitate dur to the price. Is it really worth the 20.000 $ asked ? Are you using it's built'in Headphone amp ? If yes, then is it good enough to avoid using an external Heafphone amp ?
Thanks a lot for your comments on the NAGRA.