Acix
Headphoneus Supremus
- Joined
- Jul 7, 2008
- Posts
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Members of the forum have asked me about the differences between the Ultrasone models, so I hope this post will help you decide which model would be most suitable to your needs.
My experience with Ultrasones began with the HFI 550, which were great headphones for me. Big punchy bass that emphasized but in a very fun way, best DJ cans that I've encountered yet. Then I decided that I wanted to upgrade my setup, so I went for the Pro 750. I checked the 750s several different times and when I compared them with the 650s, I decided to go with those for my musical needs. The PL650s have less bass and high end than the PL750s. To me, the sound is more balanced overall and more open, as if they have a bigger sound stage. Now here is the trick with the 750s, if you listen to them without an amp and with music that doesn't have a strong bass, like classic, acoustic, and some rock they'll be just fine...the boost on the bass shouldn't bother you. It could work out. Now for music that has more emphasis on bass, like electronic music, they can be a bit heavy on the bass. If you consider yourself a basshead, they'll probably be your best choice.
One possible flaw I encountered with the PL650s is that occasionally you can hear some hollowness, especially when they're new. But this disappears after 500 hours burn in time. The PL650s also have a cut on the low mid, so I would not recommend them for the studio. But for listening, they're a great experience, especially with electronic music or other music that is more bass drive oriented. Another problem I encountered is that after hours of use, my ears started to sweat due to the insulation. This can probably be solved with the Pro 900 pads, which are the best ones in the Pro series. The PL750s are a little more easy to drive 40 Ohm than the 75 Ohm of the PL650s.
Maybe here is the place to mention the HFI series, they're probably related to the "T-Rex" ED9. I consider the ED9 the best one from Ultrasone yet. Huge bass, big low mid and yet still somehow sounds balanced. It must be the magic of Ultrasone.They're audiophile headphones, for sure. So, the HFI are pretty much the same cans with different drivers, less expensive version of the ED9. They have a smaller sound stage than the Proline, which isn't a good or bad thing, it's just a matter of preference. I think Ultrasone headphones have a lot to offer. They sound really natural and they have the S-Logic, which works really well and gives the listener a super fun experience.
Regarding the Pro 900, they're more smooth and balanced especially in the high end than the 750. They have practically the same boost as the 750, the best pads and new connectors. They are the evolution of the 750. Members say that they're close to the ED9, or better, for some members, which is fine with me.
Each one of you who is interested in trying Ultrasone headphones needs to decide which would be the best model for your particular needs. Try them out at Guitar Center or any audio store that carries the line and compare them to see what fits you best. There's no problem to buy them second hand, as well. Either way, they need to be burned in for a very long time. In my experience, it's a minimum of 300 hours. They're very sturdy. They come with 2 sets of cables and 2 sets of pads, and if you want new pads, you can order them online directly from the Ultrasone store.
Now, I don't mean to offend anyone here...after all, we need to put all the cards on the table, right? Please understand, this is just my perspective, and I hope you have the opportunity to go out and create your own experience.
My experience with Ultrasones began with the HFI 550, which were great headphones for me. Big punchy bass that emphasized but in a very fun way, best DJ cans that I've encountered yet. Then I decided that I wanted to upgrade my setup, so I went for the Pro 750. I checked the 750s several different times and when I compared them with the 650s, I decided to go with those for my musical needs. The PL650s have less bass and high end than the PL750s. To me, the sound is more balanced overall and more open, as if they have a bigger sound stage. Now here is the trick with the 750s, if you listen to them without an amp and with music that doesn't have a strong bass, like classic, acoustic, and some rock they'll be just fine...the boost on the bass shouldn't bother you. It could work out. Now for music that has more emphasis on bass, like electronic music, they can be a bit heavy on the bass. If you consider yourself a basshead, they'll probably be your best choice.
One possible flaw I encountered with the PL650s is that occasionally you can hear some hollowness, especially when they're new. But this disappears after 500 hours burn in time. The PL650s also have a cut on the low mid, so I would not recommend them for the studio. But for listening, they're a great experience, especially with electronic music or other music that is more bass drive oriented. Another problem I encountered is that after hours of use, my ears started to sweat due to the insulation. This can probably be solved with the Pro 900 pads, which are the best ones in the Pro series. The PL750s are a little more easy to drive 40 Ohm than the 75 Ohm of the PL650s.
Maybe here is the place to mention the HFI series, they're probably related to the "T-Rex" ED9. I consider the ED9 the best one from Ultrasone yet. Huge bass, big low mid and yet still somehow sounds balanced. It must be the magic of Ultrasone.They're audiophile headphones, for sure. So, the HFI are pretty much the same cans with different drivers, less expensive version of the ED9. They have a smaller sound stage than the Proline, which isn't a good or bad thing, it's just a matter of preference. I think Ultrasone headphones have a lot to offer. They sound really natural and they have the S-Logic, which works really well and gives the listener a super fun experience.
Regarding the Pro 900, they're more smooth and balanced especially in the high end than the 750. They have practically the same boost as the 750, the best pads and new connectors. They are the evolution of the 750. Members say that they're close to the ED9, or better, for some members, which is fine with me.
Each one of you who is interested in trying Ultrasone headphones needs to decide which would be the best model for your particular needs. Try them out at Guitar Center or any audio store that carries the line and compare them to see what fits you best. There's no problem to buy them second hand, as well. Either way, they need to be burned in for a very long time. In my experience, it's a minimum of 300 hours. They're very sturdy. They come with 2 sets of cables and 2 sets of pads, and if you want new pads, you can order them online directly from the Ultrasone store.
Now, I don't mean to offend anyone here...after all, we need to put all the cards on the table, right? Please understand, this is just my perspective, and I hope you have the opportunity to go out and create your own experience.
