Monday, January 26, 2009
Thursday, January 22, 2009
Here is the listed spec:
Driver units: 10.7mm Dynamic
Rated impedance: 20 ohm
Frequency: 10Hz to 26kHz
Distortion: <=1%94dB (20u pa) Channel balance : <=2% (at 500Hz) Rated input power: 10mW Maximum output power: 40mW Plug size: 3.5mm mini-plug Cord length: 1.3m O.F.C Eartips: 3 pairs single flange silicone tips (Large, mid, small) 1 shirt clip
Packaging, Accessories, and Build Quality
For a quick sum up, you can read this.
Monday, January 19, 2009
- Driver unit: Three balanced armature drivers with a passive three-way crossover
- Frequency Response: 20Hz~18 kHz
- Impedance: 56 ohm
- Sensitivity: 124dB / 1 mW
- Plug: 3.5mm
- Cable length: ~50 inches.
- Driver unit: 13mm
- Frequency Response: 20Hz~20 kHz
- Impedance: 24 ohm
- Plug: 3.5mm ( 3-pole)
- '1 to 2' user switch, dual volume controls
Monday, January 12, 2009
Griffin Technology is known for their iPod accessories. Here is their latest offer and an upgrade to their old earbuds series, the TuneBuds Fit.
Acoustibuds is an adapter that change your open style earbud into a semi-open design. It probably will block out some noise but don't expect a lot. Generally speaking, this type of adapter usually do more harm than good, I am not sure how well this one will actually do.
UE is luanching two new IEM for their Metro.fi series, the 170 and the 220. Strange enough that I can't find any of the Metro.fi series on their website any more. Seems like the new owner is changing things a bit. Oh well, Metro.fi is the low end of UE line-up, so don't expect too much.
Shure is also launch its own low-end IEM model, the SE115. It is said to be an upgrade of its current low-end SE110. Instead of the balanced armature transducer used in SE110, Shure decided to give the new IEM a dynamic transducer for better bass kick - I won't blame them since many of their low-end model buyers are probably not looking for accuracy but rather more 'fun' sound and head banging action.
Altec lansing is launching a whole new series debuted the BackBeat, including the one in the picture called 906, a bluetooth IEM that can be used with either bluetooth enable devices or with the bluetooth adapter. The new series looks pretty good, hopefully they'll sound just as good.
Koss has a new IEM to show us, the CC-01. The most interesting bit about this IEM is the adjustable eartips. By turning the metal knob on the back of the earpiece, the eartips will change its size accountingly and you'll get a 'custom' fit with just one set of eartips.
There are still two more headphones I like to tell you about: Maximo iM590 and Koss KDE/250. I didn't find good pictures on both on the Internet but I did find a thread you can read about them (over here). I had have an opportunity to demo the iM590 sample few months back and I can tell you that it is an very good sounding IEM of its class, so those of you who are looking for an entry class IEM should at least take a look of it once it launches. The other Koss offering, the KDE/250 is a dual drives clip-on - Yes, you are reading it right, it is a two-ways clip-on, with one 20mm transducer for the bass and one 13mm transducer for the mid and treble. The expected MSRP isn't cheap (US$250), but I think Koss might have something real special this time. Fingers crossed.
CES is really fun, isn't it? :D
[UPDATE] Here is a good picture of Maximo iM-590. This will be one IEM worth looking into for Q1, 2009.
Monday, January 5, 2009
- Driver unit: 13.5mm dynamic transducer
- Frequency Response: 20Hz~20 kHz
- Impedance: 32 ohm
- Sensitivity: 98dB / 1 mW
- Plug: 3.5mm
- Cable length: Wireless
- Range: 25m (indoor)
- Operation time: 9~10hours (recharged in 2~3hours)
- One transmitter can pair up to four receivers (earpieces) at the same time.
Thursday, January 1, 2009
See The List as an independent page, click this [LINK]
Bewared, simple numeric ranking is fundamentally flawed as all detail are ignored. As the reader you must understand that sound signature is as important as the sound quality. You will be better off with an IEM of lesser sound quality but fits your taste than an IEM of higher quality but you don't enjoy. Remember, music is for enjoyment and headphone is no more than a instrument to fulfill that goal. An cheap instrument that does what you ask worth a lot more than an expensive instrument that sits on the shelf. Never takes this ranking as it is, there are reasons why these IEM are ranked in such order and you might not agree with those reasoning. So please do your own research as well as read into my past reviews to determine which IEM suits you best. There is no guarantee that my opinion is more reliable than your own.
* Value ranking of 4.85 and over is designated the Sonic Diamond Award™ for outstanding price / performance ratio after considering all aspects of the IEM, including SQ, design, fit, customer service, availability, etc.
Last Update: Feb. 25th, 2015.
Important: All postings are my own personal opinion only and should not be treated as absolute truth. I do get things wrong just like everyone else. Always do your own research!