Hello again Louis!
I know exactly what you are saying about better sound sources. I took my HP 800 and some of my CD's to an audio store the other day and tested them on a TEAC Reference 500 system on display. My headphones sounded a lot better there than on my 10 year old Optimus (Radio Shack) stereo. I need to upgrade my stereo system as well but one step at a time.
Guess what, I just arrived from another hi-fi store where I had the oportunity to test the Sennheiser 580s! Unfortunately, it was hooked to a different stereo equipment (a Nakamichi SoundSpace 8) playing a Brazilian Jazz CD I do not have at home. Given those variables I cannot directly compare the Sennheiser HD 580 to my Philips SBC HP 800 with any objectivity. I can only assume that the Nakamichi device is better than my Optimus because it is newer. I can infer an indirect comparison as I own similar sounding CD's.
To begin with I'd like to point out that the Sennheiser HD 580 costs 699 Brazilian Reals which is approximately U$ 300.00. A fair price given the kind of import tax structure we have to bear on our shoulders here. I paid R$ 99.00 (U$ 40.00) on the Philips HP 800 so the Senn 580 is fully seven times (that's 700%) more expensive than my Philips HP 800.
Now comparing the HD 580 to the HP 800. When I first picked up the Sennheiser I noticed it's better crafted with better quality materials, though it also got plenty of plastics. I put it on and immediately noticed it is a little bit lighter and quite a bit more comfortable than the Philips HP 800. Then I started listening. The Senn 580 sounded smoother. Still very detailed but the higher octaves were less sharp. The mids were cleaner and clearer. The bass was somewhat less emphatic but also more precise. Certainly the HD 580 is less fatiguing to listen to over long stretches of time due to it's smoothness. Overall, it's a better pair of cans.
Something sounded wrong in the HD 580 though. A saxophone actually sounded honky whereas saxophones never sounded honky in my HP 800. But then this may be attributed to the Nakamichi or even to lousy CD mastering. Who knows?
One thing is absolutely certain though: The HD 580 is seven hundred percent more expensive than the HP 800, but it surely IS NOT seven hundred percent better! The HD 580 I auditioned today was optimistically speaking no more than forty percent better than my HP 800! Hey there's nothing wrong in paying 700% more to benefit from a 40% advantage, as long as you are in a comfortable financial situation.
The reason I've got a big smile on my face today is I finally came to understand that my HP 800 is not comparatively bad when facing up to the "big boys". In fact I can safely guess from my Senn HD 580 audition that my HP 800 probably got the very same kind of speakers the HP 890/910 got except 10mm smaller and in closed acoustic shells. I'm sure the HP 890/910 sound better but I wonder how much better. 30 percent? Does it justify a 150% price increase? It may if you are willing to pay for it. Conclusion: my Philips HP 800 is DAMN GOOD, in fact excellent, and it cost me only forty dollars!
Well, we live in a world where people disburse thousand of dollars to get a new device that plays Super Audio CD's. Have you ever tried comparing CDs to SACDs? The advantage is so subtle it takes a severe amount of concentration to notice. I actually heard, on the same amp/speaker configuration, a regular CD on a device called REGA Jupiter sound better than a SACD on a Marantz Reference Series! No kidding! Sorry for wandering off topic here but, like I said, there's nothing wrong in paying a lot more for better quality, but I'm afraid the higher you go on the HI-FI scale the steeper the cost becomes for ever subtler sonic advantages.
If you got enough cash around the house to wipe your ass with dollar bills you can get a Sennheiser Orpheus for U$ 14,000 and be really happy with its fantastic performance. If you are on a tight budget you can get a Philips HP 800 for less than U$ 40 (in the US) and likewise be really happy with the crispy, detailed way it sounds. You can be thrilled with excellent cans without having to file chapter 11. Get it?
Cheers!
Alex Altorfer
PS: all you guys who claim the Philips Clarity headphones are bad can't hear straight because you got your heads up your asses! LOL...