Audio-Omega
Headphoneus Supremus
Do you guys prefer them balanced or unbalanced ?
Do you guys prefer them balanced or unbalanced ?
I'm keen to get my hands on a pair of HD800s again and this time, I think balanced into my balanced amp is the key to smoothing out the treble...I never did have a balanced amp when I had them for a couple of months before. I really liked everything about the HD800. I enjoy the K701 but I balanced them and can't get over the softened transients and mushy detailing. In fact the HD650 benefited more from balancing than the K701...whereas the K701 was a shade quicker in the topend single ended...the HD650 actually just manages to edge out the K701 in outright speed in all frequencies once balanced. Perhaps the HD800 can benefit also as much from balanced.
Got my HD 800s yesterday. I had to re-terminate them for balanced operation off the bat as my DAC output stage is differential out (Wolfson DACs diff out, feeding 3A5 tubes, into custom 9:1 ratio transformer outputs - differential all the way with no SE conversion). I use Foobar's built-in volume control to provide attenuation, I do plan to change over to a Buffalo 32 bit DAC and use a potentiometer to attenuate at the hardware level in the future.
The HD580s (also wired for balanced) certainly present a more relaxed sound than the HD 800s. My setup is very revealing due to the DAC output stage being able to drive most headphones directly without the need for an extra gain or buffer stage. With the HD580s all the sounds are present, right down to the minutia. The difference being that the HD 800 manages to deliver subtle layers of texturing and tone on even the smallest sound.
The midrange of the HD800s is more forward creating the effect of a more three-dimensional soundstage. Vocal cues are also better rendered on the HD800, there's a greater sense of air and rendition of finer nuance in vocals.
The high frequency response of the HD 800 is brutally revealing; if you've got a lot of bad recordings in your collection, these cans won't help them sound more palatable. Most electronic music is butchered by recording studios at the root level; applying massive amounts of gain resulting in a recording that lacks dynamic range and goes into clipping.The HD 800s aren't forgiving.
On good recordings however, WOW, the midrange delivery is very alluring. The only area that's lacking drive (and this is pointed out many times) is in the lower register department (bass). While the rendition of edge definition and 40~ 60Hz transients is accurate, the HD 800s don't shift massive amounts of air (perhaps this is one of the weaknesses of the ring radiator in an open back design). What is there, is good, it just lacks a bit of slam to be on par with the incredible midrange of these phones.
Overall, I'd say I do like the HD 800s, though I feel an asking price in the region of $800 would make them a better buy than the current MSRP. I paid about $1100 for mine which isn't too bad. Having heard them properly now though, I would not spend any more than this on them.
-Raja
^Your evaluation is spot-on, I enjoyed the reading and mostly agree though i dodn't find the midrange particularly alluring, It's amazingly clear and airy but i didn't have the emotional reaction like with my W5000s, Both driven out of the SPL Auditor. But your amp is custom built it seems.. must be something special.
raja hi,
can you tell me more about how you reterminated to balanced? Are all 4 wires colour coded?
kindest regards, Peter
I now have an Apex Peak driving HD800. The sound is fuller with more body and the bass has depth. It makes the HD800 sound less veiled. I can't say much more because they are still new.