I find the same with my ZX1 which pairs really well with the Hugo as well as been a good dedicated portable dap which despite it's shorter battery life and lack of sd card slot as well as the ZX2 sporting improved sonic's but a price hike to reflect this, I am happy to stay with my ZX1 for the medium to long term, see if the ZX3 can keep the elegance of the ZX1 ergonomics with the ZX2 performance and newly added gunf. If not I may be tempted to the dark side with an AK or something!
How are you finding optical out of your laptop to the Hugo? I am still enjoying just usb with the bog standard stock data usb cable with my Windows laptop!
The ZX1's ergonomics are unequaled! I don't know what got into them to go from that exquisite, refined brushed metal look to the plasticky buttons with the ginormous symbols on ZX2. What?
I like the look of my ZX1 so much more, and that alone is a reason not to switch to the "car crash survivor" look of the AK's. But even I have to confess that I get a little jelly thinking about direct optical output to Hugo and battery life as well as EQ functionality when connected to extern DAC/Amp. Argh, my life would be so much better if at least the Sony's ClearBass worked with Hugo!
On the other hand, it looks like I would only need the optical out to get rid of the Walkman-->micro USB two cable solution, because, frankly, I don't really hear that much of a difference compared to USB. At least when I tried the laptop via optical vs. ZX1 via USB, there was not a lot of audible difference to me. I THOUGHT I could here a little difference here and there, but I'm quite sure that I would totally fail in a blind test. I think it's quite safe to say that my ears are not golden, hell, not even silver. Jury's still out on Bronze, but I'm not holding my breath.
One thing is curious, though: I'm listening to Michael Jackson,
Thriller in 24 bits, 176,4 kHz out of my laptop via the stock Chord optical cable, and Hugo indicates a sample rate of 48 kHz (orange light). With the ZX1, it goes up to blue, as it should. Does anyone know why this is? Is it the cable or the laptop or the connection of both? If I could listen to hir-res via optical in all its glory, maybe THEN I would hear a difference.