I like the easily replaceable ear pads and headband padding. It's very comfortable to wear even for a long period of time.

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I'm very satisfied with my purchase, great quality indeed. roofers mandeville la

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Don't have this yet.

The Sennheiser PX 100 is extremely inexpensive at 39.90 USD and is therefore a recommendable alternative for price-conscious music lovers who do not want to do without good sound. Taxi Strasbourg

These amps far exceeded my expectations for power and sound. - www.greenvillelawn.com/leaf-removal

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You can get excellent quality of speaker at a low cost. Never get disappointed in purchasing this. Highly recommended! | Roof Repair

Can't find any weakness!

I bought 2 pair of these several years ago on U-bid auction for less than $10 a pair. I wish I would of bought a few more. They are awesome. I have had the highly acclaimed Grado Headphone and these easily match up with them. I recently tried some in ear models from Sony & TDK and their audio quality does not hold a candle to the quality of the PX-100's.

I've been using px100s for something like 7 years now, the last five or so actually for portable audio engineering - these (alongside the similarly great Koss Portapros) are the best headphones I have listened to in the sub £50 range (iGrados might be great too, though I've not listened). I've been using these headphones for most days of the week throughout these years, listening to all sorts of genres, so I reckon I am incredibly familiar with their sound.

I recently bought the successor px100-ii weary of warnings, such as below, that the model has changed for the worse.

Let me say this - I can't hear a damned difference. They sound EXACTLY the same to me, the same great sound as the predecessor. I have read that they use the same drivers so if that's true, the only difference is that the band and cups are made with sturdier plastic - enough to make a difference? Not for me, but maybe for those with a larger head... The only thing I can think of is that the sturdier design lead to the headband being, I think, marginally tighter so maybe these upgraders are just hearing the effect of having the phones pushed closer to their ears. I highly doubt the type of plastic on the cups themselves has anything but a negligible effect given that these are open back headphones anyway.

If you can get your hands on either, go for it. Again, they sound the exact same to me.

Quite simply stunning! I use these on a daily basis, and I am very careful with them as I have heard horrible reports of their replacements. For the money, I really don't think you can get better. No over reliance on bass or treble, just well balanced sound. Mid range IS present, unlike with some 'phones.
I bought a pair for my son, and I have been tempted to borrow them permanently and get some others for him.
I will look at some ie6's soon for travel, but I know that I may be disappointed with them, simply because the PX100's are that good.

jack always breaks, always great sound - depends on your preferences. bit soft but balanced sound