There should be no reason to spend thousands for some good dynamic headphones. This is not magic, basically this is "just" two tiny voice coils and membranes. You can have very good speakers for a few thousands that will blow any headphone and which cost more to design and build. Electrostat it's another story, a little more complicated.
What's amazing, and many guys around know that now, it's the way an headphone like HD650 can scale with top-notch equipment. I have to say without arrogance or the need for ego boost that i'm the one who probably pushed this phone to the max with my custom Cardas Golden Ref headphone cable associated with some crazy 300B tube amp. My now "vintage" Studer D731 cdp with philips all aluminium pro CDM4 drive and Bitstream TDA 1547 is no slouch either, but i'll probably add a Weiss DAC1 to my arsenal in the near future and see how the HD650 scale again. It would be hard to get higher than that.
Like i said in the past on this site, before complaining there's no more thousands dollars headphones, start building a no compromise headphone setup with a no compromise source, then amp...etc. And for Chrissake it's not the price tag which dictate the sonic value of audio gear. The very high priced audio market is so full of crap i almost gave up going to audio fair. These guys must listening with their eyes!
I think below 0.01% THD it would be very difficult to hear a difference, but between 0.1% HD600 and 0.05% HD650 yes. It tooks me 30mn to notice the much more natural sounding voices with HD650 because of lowered harmonic distortions.
What's amazing, and many guys around know that now, it's the way an headphone like HD650 can scale with top-notch equipment. I have to say without arrogance or the need for ego boost that i'm the one who probably pushed this phone to the max with my custom Cardas Golden Ref headphone cable associated with some crazy 300B tube amp. My now "vintage" Studer D731 cdp with philips all aluminium pro CDM4 drive and Bitstream TDA 1547 is no slouch either, but i'll probably add a Weiss DAC1 to my arsenal in the near future and see how the HD650 scale again. It would be hard to get higher than that.
Like i said in the past on this site, before complaining there's no more thousands dollars headphones, start building a no compromise headphone setup with a no compromise source, then amp...etc. And for Chrissake it's not the price tag which dictate the sonic value of audio gear. The very high priced audio market is so full of crap i almost gave up going to audio fair. These guys must listening with their eyes!
I think below 0.01% THD it would be very difficult to hear a difference, but between 0.1% HD600 and 0.05% HD650 yes. It tooks me 30mn to notice the much more natural sounding voices with HD650 because of lowered harmonic distortions.




















Of course, there are some headphones that can scale with higher end sources and amps, but even those headphones have a limit.
