I just got mine today and fired it up few mins back with my MDR Z1R in unbalanced mode. Man oh man, trust me, I am not speaking of new purchase love. This amp is very different than Sony PHA-3, Pioneer XPA-700, Woo Audio WA 6Se and DAP's like DP-X1. EXTREMELY revealing but warm. More impressions to come later...!
Congratulations on your new toy, I am sure there is a break in period for this DAC/AMP, what source are you feeding it with. I have a ZX2 connected to my old Burson HA-160. How do you like the Sony cans, let us know how they sound in balanced mode with this new AMP/DAC.
Hi mate, let me try to answer your questions
- straight of the box the amp sounded very nice but i am also burning in at the moment. Lets see if the sound characteristic changes
- i have mostly flac and some DSD files. Audirvana on iMac to ZH1ES via USB cable
- i do like the Z1R very much. Its quite warm but equally resolving. I am not sure which one of my recent purchases I like better, Z1R or Pioneer SE Master 1. I haven't tried the latter with ZH1ES yet. Both will stay in my stable though
In general, I had very little time with this Amp yesterday. Initially I started it in basic mode with both DSEE HX and DSD upscaling turned off as I wanted to observe sonic differences progressively. Even with both turned off and with Z1R plugged in unbalanced, the amp/headphone combo sounded extremely nice.
Now it might be just my sonic perception and it may not be correct or change with time (burn in) but I found that turning
off ON DSD upscaling of DSEE engine adds a bit of brightness to the sound. The addition was very subtle but unless my ears were betraying me completely, it was there. To reiterate it was very very subtle. Mind you I have very sensitive ears when it comes to brightness.
If above is true and doesnt change with time then likes of ZH1ES + Fostex TH900 will turn out to be an interesting combo to watch. I have the TH900 in balanced mode and will test it out this weekend. From experience, while I enjoy the TH900, it can show its brightness spikes with some recordings due to which they are not my 'go to' headphones. Same for LCD XC which deviated from the typical dark Audeze home signature that I love, keen to see if ZH1ES can mellow it down.
Will post observations as I progress.
EDIT - I noticed a big typo in my post above which I have corrected now.
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